bluuebunny/crossref_metadata_2025 huggingface dataset:
Rasgos Convergentes y Divergentes entre las Escuelas Convencionales y las Escuelas Bolivarianas de Venezuela
Authors: Rivas Ruz Ana Gregoria
Published: January 2018

Al intentar explorar lo que representan los rasgos convergentes y divergentes en el marco de la reforma educativa basada en Diseño Curricular Bolivariana, encontramos que en Venezuela funcionan actualmente dos modelos de escuela: las escuelas convencionales y las escuelas bolivarianas. El objetivo de la investigación es realizar un estudio comparativo sobre los rasgos convergentes y divergentes que existen entre las escuelas bolivarianas y escuelas convencionales, estableciendo semejanzas y diferencias entre ambas modalidades en las instituciones educativas. Se sustentó en los Modelos Pedagógicos (Flórez, 2008) y el Diseño Curricular Bolivariano (2007). Metodológicamente la investigación es de naturaleza documental - comparativa, apoyada en Hurtado de Barrera (2010), Universidad Pedagógica Experimental Libertador (2011), Sánchez (2000) y Pasek y Matos (2006). Como resultado se obtuvo que las escuelas convencionales y las bolivarianas, por una parte, confluyan los contenidos de enseñanza aprendizaje que dicta el currículo bolivariano, y los métodos de enseñanza por proyectos. Por la otra, divergen en el proceso de enseñanza, la atención integral a la comunidad y valoración de los saberes. Se concluye que hay diferencias en la formación de los estudiantes de acuerdo al método impartido, al tiempo de permanencia en la escuela y a su contacto, mayor o menor, directo o no, con la comunidad.
Orientaciones Teóricas para el Desarrollo de la Comprensión Lectora Mediante el Uso de Estrategias Metacognitivas
Authors: Morillo Terán Yelitza del Carmen
Published: January 2018

La investigación, tiene como propósito generar orientaciones teóricas para el desarrollo de la comprensión lectora mediante el uso de estrategias metacognitivas en el IUTEMBI Instituto Universitario de Tecnología “Mario Briceño Iragorry”, ubicado en Valera, estado Trujillo.  Las teorías referenciales se sustentarán en Pujol (2010), Pinzás (2013), entre otros. Para su desarrollo se asumirá el enfoque cualitativo a través del método fenomenológico sustentado en la hermenéutica que permitirá la comprensión de los fenómenos en sus variadas manifestaciones. Los informantes claves se seleccionarán siguiendo criterios propios de la investigación cualitativa, partiendo del hecho que son profesores de la institución antes mencionada y se comprometieron a participar voluntariamente en la investigación. De tal manera se considerarán como informantes tres docentes y tres estudiantes de las diferentes carreras que oferta esa casa de estudios. Para el desarrollo del estudio se utilizarán como instrumentos una entrevista no estructurada, grabaciones de audio, que permitirán estudiar en profundidad las unidades de análisis. Los hallazgos permitirán generar las orientaciones teóricas antes mencionada.
Animación Sociocultural como Estrategia Integradora entre Institución Educativa-Docente y Comunidad
Authors: Gelvis González Ayari del Carmen
Published: January 2018

La investigación tuvo como propósito proponer la animación socio cultural como estrategia de integración entre institución-educativa, escuela, docentes y comunidad, en la Escuela Integral Bolivariana El Muro, Municipio Valmore Rodríguez. Estado Zulia. Teóricamente se basa en los autores: Carides (2010), Trillas (2012), Henríquez y Paredes (2015). El estudio se desarrolló mediante la metodología de investigación- acción-participativa, definida como argumento central para la transformación de la problemática, se consideró el modelo Elliot G. (2012), constituido por la acción - reflexión; y organizado por la planificación - observación para una continua interacción que establezca una dinámica conducente a resolver los problemas que tienen lugar en la vida cotidiana de la institución. Para recopilar información, se aplicó la técnica de la observación participante, utilizando grupo focal, el árbol de problemas, lo cual permitió identificar los segmentos de la población más afectadas, lo cuales están interesados en participar en las actividades. Entre los instrumentos utilizados se encuentra la guía de observación, notas de campo, arrojando la carencia en la puesta en práctica de valores, poco sentido de pertenencia, distanciamiento con la comunidad, atribuyendo esto a factores tanto internos como externos, para ello, se hizo necesario la intervención, llegando a extraer conclusiones, recomendaciones, y ofreciendo propuestas hacia la importancia de agitar la animación socio- cultural, como compromisos para impulsar la calidad educativa, mediante estrategias de transformación de los espacios que se conviertan en verdaderos escenarios de integración.
El Servicio Comunitario, Una Mirada Teórica
Authors: Terán González Carol del Carmen , Araujo Wilmer José
Published: January 2018

La presente investigación tuvo como objetivo fundamental, generar un constructo teórico bajo el enfoque ontoepistémico en la praxis del servicio comunitario para los estudiantes. El estudio se apoyó en las teorías de: Aprendizaje Servicio. Servicio Comunitario. La misma adoptó una mirada dentro del paradigma cualitativo en la esencia del fenómeno para describirlo, comprenderlo e interpretarlo en toda su extensión partiendo de un enfoque fenomenológico. Una vez entrevistados los cinco informantes claves se obtuvieron como resultado los aportes a través de juicios enunciativos desde su discurso, los mismos generaron seis picos teóricos que contribuyeron a enriquecer el estudio. Por último, se realizaron las reflexiones finales que dan respuesta a los propósitos del estudio.
Programa para el Desarrollo de Competencias en Emprendimiento Sostenible
Authors: Castro Nava Ligia Coromoto
Published: January 2018

Esta investigación tiene como propósito promover un Programa de Competencias en Emprendimiento Sostenible para los estudiantes del Tercer año de la Escuela “Francisco Tamayo” del Municipio Bolívar. Debido a que en cada año escolar se evidencian casos de abandono escolar y no existen acciones tendientes al abordaje del emprendimiento en educación, específicamente relacionado con la sustentabilidad, que refuerce el vínculo entre el mundo de la formación y el laboral, este trabajo está orientado a abrir oportunidades para la inclusión social y laboral. Es una investigación en desarrollo inmersa bajo el enfoque cualitativo, a través del método investigación-acción participante. Se apoya en la modalidad de campo y su diseño metodológico está estructurado en cuatro fases: Reflexión; planificación; puesta en práctica del plan, alcances y limitaciones; reflexión y resultados. Los informantes claves están representados por un estudiante y dos docentes. Las técnicas de recolección de información fueron la observación y la entrevista a profundidad. Las técnicas de análisis de la información fueron la categorización, triangulación e interpretación. Entre las consideraciones preliminares se espera adquisición de habilidades y destrezas para emprender cualquier actividad que pudieran generar ingresos para cubrir necesidades económicas de los estudiantes complementando la economía familiar y fortalecer el desarrollo personal.
Herramientas de Comunicación Virtual para la Práctica Docente
Authors: Peña Morales Jerry Jesús
Published: January 2018

El objetivo del presente estudio es caracterizar las herramientas de comunicación virtual para la práctica docente en la Universidad Politécnica Territorial del Estado Trujillo, ubicada en parroquia Juan Ignacio Montilla, municipio Valera, estado Trujillo. Metodológicamente el estudio se enmarcó en una investigación documental con diseño de campo y tipo descriptivo. El aporte significativo es actualizar al docente o facilitador en las herramientas y en la importancia que estas revisten en los nuevos escenarios de formación virtual. Finalmente, este artículo considera la capacitación didáctica de los docentes o facilitadores hacia dichas herramientas.
La Hologramática en la Didáctica Matemática Universitaria
Authors: Maldonado Santiago José Gregorio
Published: January 2018

El docente universitario en sus reflexiones, debe procurar una intervención didáctica, que lo lleve a redefinir el pensamiento, el argumento didáctico y el lenguaje matemático para la construcción del conocimiento, esto desde la perspectiva hologramática, vinculando dichos elementos, unos con respecto a otros. El docente se sumerge en explicaciones reduccionistas y repetitivas, que no dan espacios, para incorporar nuevas situaciones didácticas, sin permitir sus contextualizaciones, por esto se desarrolló el estudio de la construcción de los fundamentos de la hologramática en el pensamiento didáctico del docente universitario en el área de matemática, que redimensionen la acción educativa. La indagación se ubicó en el paradigma de investigación cualitativa, empleado el método documental, con el diseño de investigación bibliográfico, apoyada en el manejo de la hermenéutica, utilizando como técnica el subrayado, fichaje, interpretación y análisis. El proceso de tratamiento de la información se validó con la categorización, estructuración, contrastación y triangulación. Los resultados indicaron que el docente, trabaja convencionalmente, rígido y de estrecha acción reflexiva. En conclusión, el docente debe redimensionar su ideario cognitivo partiendo de la construcción sistémica, para que cada parte se integre mediante el manejo del conocimiento, de todos los elementos que involucran la didáctica de la matemática.
Huertos Escolares como Recurso Didáctico para el Desarrollo Sustentable de la Comunidad
Authors: Hernández María Inmaculada
Published: January 2018

La presente investigación tiene como propósito implementar huertos escolares como recurso didáctico para el desarrollo sustentable hacia una cultura ambientalista, en la Escuela Técnica Agropecuaria Nacional “Francisco Tamayo” de la parroquia Barinitas Municipio Bolívar estado Barinas. Tiene como objetivo fundamental dar una alternativa viable y sustentable desde la escuela hacia la comunidad. La misma se encuentra bajo el enfoque cualitativo, a través del método investigación-acción participante. El diseño metodológico está estructurado en cinco etapas: (1) Diagnóstico; (2) planificación; (3) Ejecución; (4) evaluación; (5) Sistematización. Los informantes claves estarán representados por tres docentes relacionados a la parte agrícola, tres estudiantes de tercer año sección A, y un Directivo quien dará la información pertinente que servirá de base para la planificación y ejecución de las estrategias. Las técnicas de recolección de información serán la entrevista a profundidad y la observación de documentos. Las técnicas de análisis de la información fueron la categorización, triangulación e interpretación.
REMOTE SENSING, GIS AND PUBLIC HEALTH
Authors: SUGIMORI HIROKl
Published: January 2018

The role of remote sensing (RS) and Geographic Information Systems (GIS) in public
health is potentially great. As computer technology it continues to transform our ability to gather, analyze, and map health data, new roles for RS and GIS in public health may emerge.
Keywords: Public Health, Disease Mapping
ESTIMATION OF CHLOROPHYLL-A CONCENTRATION FROM THE ATMOSPHERIC CORRECTION OF MISR DATA
Authors: Kumar Dash Sisir , Tanaka Tasuku , Hachiya Hiroyuki , Sugimori Yashuhiro
Published: January 2018

Multi Angle Imaging Spectro Radiometer (MISR) has a capability to observe the ocean surface from different viewing directions. Attempts were made to estimate the ocean surface reflectance and chlorophyll-a concentration using MISR data. The aerosol optical thickness (OAT), available from the MISR archive is compared with the results simulated using the 6S radiation transfer code. It turns out that the AOT values agree with each other up to 85 percent in certain areas in case-1 waters. Substituting the archive values of AOT into the radiative transfer process, we obtain the surface reflectance. This surface reflectance, in turn, is employed together with the in-water algorithm, to obtain the clhorophyll concentration maps for three viewing directions (aft, nadir and forward). The pattern of obtained chlorophyll map is reasonable. It is estimated that an error of about 35 percent is involved in the radiance calibration and AOT , Hence, with best possibility, the surface reflectance is quantified and the chlorophyll maps were generated. When it is compared with the nadir observation, the forward viewing camera overestimates and the aft viewing camera underestimates the chlorophyll-a concentrartion especially in case-1 waters. In case 2 waters, the chlorophyll-a concentration shows similiar patterns for the three different viewing directions. Due to lack of in-situ data, absolute chlorophyll values were ignored but errors were quatified for the surface reflectance and the aerosol optical thickness with the 6S simulated results. Keywords: MISR, 6S, AOT, Surface reflectance, Chlorophyll-a
ESTIMATION OF AIR TEMPERATURE USING REMOTE SENSING BASED ON THERMAL DIFFUSIVITY APPROACH
Authors: Khomarudin M.Rokhis , Bey Ahmad , Risdiyanto Idung
Published: January 2018

The measurement of air temperature usually used thermometer in the meteorology or climate station under Bureau of Meteorology and Geophysics. In Indonesia, there are some limitations in air temperature measurement and then they could not provide the spatial high resolution information. The measurement of air temperature is very important for analyzing the human comfort, photosynthesis, and vegetation growth which we need saome details spatial information. However, when data were sparse, the underlying assumptions about the variation among sampled points often differed and the choice of interpolation method and parameters then became critical. Often though data may be too sparse to use any of the interpolation methods, alternate ways to derive spatially representative values of air temperature need to researched. The data that could provide spatial information are remote sensing. The objective of this research is to estimate air temperature using remote sensing data (NOAA/AVHRR and LANDSAT/TM), based on thermal diffusivity approach. The steps of this research include the calibration of surface temperature, the determination of amplitude, and the estimation of air temperature. Based on this research, the best equation to calculate surface temperature from NOAA AVHRR is Ulivieri et al equation. This equation shows the higher correlation between surface temperatures from NOAA/AVHRR and the observation in the field than the other equation. Physically, this research could estimate air temperature from satellites data, but statistically, this research has not enough significancy to describe the field observation. Keywords: physical model, temperature, remote sensing.
VERIFICATION OF LAND MOISTURE ESTIMATION MODEL BASED ON MODIS REFLECTANCES IN AGRICULTURAL LAND
Authors: Dirgahayu Dede , Sofan Parwati
Published: January 2018

From this research, it is found that reflectances in the first, second, and sixth channels (R1, R2, R6) of MODIS have high correlations with surface soil moisture (percent weight) at 0-20 cm depth. An index called Land Moisture INdex (LMI) was created from the linier combination of R1 (percent), R2(percent), and R6 (percent). The MODIS reflectances and field soil moisture in paddy field taken from the Central and East Java during Juli-September 2005 are applied into the previous model which have been generated from data during July-September 2004. The result showed that there was a high correlation between Land/Soil Moisture (SM) which was measured from field survey, and LMI which was generated from the MODIS refectances. The best model equation between SM and LMI is the power regression model, which has the coeficient of determination of 88 percent. It is implied that soil moisture condition can be obtained from the MODIS data using LAnd Moisture Index. Therefore, the spatial information of drouht condition analysed throught the soil moisture in the agricultural land can be provided from the MODIS data. Keywords: Land Moisture Index, Soil Moisture Estimation, Spatial information, drought.
ANALYSIS OF CRITICAL LAND IN THE MUSI WATERSHED USING GEOGRAPHIC INFORMATION SYSTEMS
Authors: Surya Candra Danang
Published: January 2018

Critical land is a land that is no longer functioning as a regulator of water, agricultural production elements and environmental protection elements. Owing to the fact that the analysis of critical land is usually carried out manually, the probability of errors in processing (human error) is very high. This research utilizes the Geographic Information System (GIS) technology to analyze critical area in protected forest area of Musi Watershed. The application of GIS technology, enables the analysis of critical land according to standard of critical land criteria. The results show that the very critical level area in protected forest area of Musi Watershed is 1.7%. The dominant level is in critical potential area (53.34%).

Keywords: Critical Land, Watershed, Remote Sensing, GIS, Weighting Method, SPO-4.
VARIABILITY AND VALIDATION OF SEA SURFACE TEMPERATURE ESTIMATED BY PATHFINDER ALGORITHM OF NOAA-AVHRR SATELLITE IN THE NORTH PAPUA WATERS
Authors: Nababan Bisman , Hasyim Bidawi , Bada Hilda I.N.
Published: January 2018

Variability and validation of sea surface temperatures (SST) in north Papua waters were conducted using SST estimated by Pathfinder algorithm of NOAA AVHRR satellite and SST measurements from TAO buoy in 2001-2009. Satellite data (SST Pathfinder) were daily, weekly, and monthly composite with 4x4 km2 resolution and downloaded from http://poet.jpl.nasa.gov. In situ data (SST measurement from buoy TAO) were measured at a depth of 1.5 m and recorded every hour (http://www.pmel.noaa.gov/tao_deliv). The in situ data then converted into daily, weekly, and monthly average data. In general, the SST values of both satellite and in situ SST in the north Papua waters ranged between 27.10 - 31.90 °C. During the east season (June-September), SST values (27.90-31.90 °C) were generally higher than the SST values ( 27.10-30.13 °C) during the west season (December-February). In general, the SST values both day-time and night-time from in situ and the satellite measurements showed no significant differences except in waters close to the shore. The results also showed that the coefficient of determination values (R2) between the satellite and the in situ SST measurements were relatively low (65%) and up to 5% of RMSE. The relatively low correlation between in situ dan satellite SST measurements may be due to high cloud coverage (90-96%) in the north Papua waters so that SST satellite data become less representative of the in situ data. These results also indicated that the Pathfinder algorithm can not be used as a valid estimate of SST NOAA AVHRR satellite for the north Papua waters.

Keywords: SST Pathfinder, NOAA AVHRR, Validation, TAO buoy, North Papua Waters
APPLICATION OF SATELLITE MICROWAVE REMOTE SENSING DATA TO SIMULATE MIGRATION PATTERN OF ALBACORE TUNA
Authors: Zainuddin Mukti , Saitoh Katsuya , Saitoh Sei-Ichi
Published: January 2018

To simulate migration pattern of albacore tuna in the western North Pacific Ocean during the winter period, a kinesis model driven by high accuracy of sea surface temperature (SST) maps was used. The SST data were derived from the Tropical Rainfall Measuring Mission/TRMM Microwave Imager (TRMM/TMI). Simulations showed that albacore tuna aggregated in areas of thermal preference indicated by contour line of 20°C SST. Results are compared with empirical observation maps of albacore tuna fishing locations determined from longline fishing operation during the same time periods. Albacore tuna distributions along thermal fronts generating from Simulations were fairly consistent with fishing data especially during November-January, although seasonal variations in surface temperature ranges occupied suggest that additional oceanographic factors are involved particularly during February-March. Simulations and empirical data had similar temperature distributions at approximately 18-21°C and one-sample Kolmogorov-Smirnov test reinforced the result performance. These results suggest that kinesis model driven by satellite microwave remote sensing is one of effective mechanisms for describing migration pattern of tuna in the open ocean environment.

Keywords: Kinesis model, Microwave remote sensing, SST, Albacore tuna, Migration pattern
LAND COVER CLASSIFICATION ALOS AVNIR DATA USING IKONOS AS REFERENCE
Authors: Trisakti Bambang , Ambarwati Dini Oktaviana
Published: January 2018

Abstract.  Advanced Land Observation Satellite (ALOS) is a Japanese satellite equipped with 3  sensors  i.e.,  PRISM,  AVNIR,  and  PALSAR.  The  Advanced  Visible  and  Near  Infrared Radiometer (AVNIR) provides multi spectral sensors ranging from Visible to Near Infrared to observe  land  and  coastal  zones.  It  has  10  meter  spatial  resolution,  which  can  be  used  to map  land  cover  with  a  scale  of 1:25000.  The  purpose  of  this  research  was  to  determineclassification  for  land  cover  mapping  using  ALOS  AVNIR  data.  Training  samples  were collected  for  11  land  cover  classes  from  Bromo  volcano  by  visually  referring  to  very  high resolution  data  of  IKONOS  panchromatic  data.  The  training  samples  were  divided  into samples  for  classification  input  and  samples  for  accuracy  evaluation.  Principal  component analysis (PCA) was conducted for AVNIR data, and the generated PCA bands were classified using Maximum Likehood  Enhanced Neighbor method. The classification result was filtered and  re-classed  into  8  classes.  Misclassifications  were  evaluated  and  corrected  in  the  post processing  stage.  The  accuracy  of  classifications  results,  before  and  after  post  processing, were  evaluated  using  confusion  matrix  method.  The  result  showed  that  Maximum Likelihood  Enhanced  Neighbor  classifier  with  post  processing  can  produce  land  cover classification  result  of  AVNIR  data  with  good  accuracy  (total  accuracy  94%  and  kappa statistic 0.92).  ALOS AVNIR has been proven as a potential satellite data to map land cover in the study area with good accuracy.
ORTORECTIFICATION OF SPOT-4 DATA USING RATIONAL POLYNOMIAL COEFFICIENTS
Authors: Candra Danang Surya
Published: January 2018

Orthorectification  of  satellite  imagery  can  be  done  in  two  ways  i.e.,  rigorous sensor  model  and  the  approximation  model  of  the  satellite’s  orbit.  Dependence  on  physicalparameters,  to  make  rigorous  sensor  model  is  more  complicated  and  difficult  to  apply.  The approximation  model  can be either  Rational Polynomial Coefficients (RPC)  model  or  parallel projection  system.  RPC  is  a  mathematical  model  which  is  not  depends  on  the  sensor.  It  is used to improve the positioning accuracy when the parameter of the physical sensor model is  unknown.  This  study  assessed  orthorectification  of  SPOT-4  using  the  RPC  model  with  7 coefficients. Root Mean Square Error (RMSE) of GCPs obtained from the study  was less than 1  pixel.  RPC  did  not  depend  on  physical  and  satellite  orbit  parameters.  Thus  the  RPC  was simpler and easier to apply.
COMPARISON ANALYSIS OF INTERPOLATION TECHNIQUES FOR DEM GENERATION USING CARTOSAT-1 STEREO DATA
Authors: Setiyoko Andie , Kumar Anil
Published: January 2018

Digital Elevation Model (DEM) can be generated using several techniques such as photogrammetric technique, interferometry, Lidar, etc. In photogrammetric technique, a DEM generation using stereo images, accuracy of generated DEM is also dependent on interpolation techniques. The process of interpolation is conducted to generate DEM as a continuous data from the point map that contained height information as a discrete data. In this research, point map was extracted from Cartosat-1 stereo image and from geodetic single frequency GPS in differential mode. Different interpolation techniques were applied on these data sets with different combination within these data sets. In this study, analysis of DEM interpolation was conducted with deterministic interpolators such as inverse distance weighted (IDW), global polynomial, local polynomial, and radial basis functions (RBF); and probabilistic interpolators such as simple kriging, ordinary kriging, universal kriging, indicator kriging, probabilistic kriging, disjunctive kriging, and cokriging. The accuracy of generated DEMs through different interpolation techniques were evaluated with ground point data collected from geodetic single frequency GPS in differential mode. Based on the analysis, the range error of DEMs generated was between 1.29 m to 2.96 m. Interpolation method with the least error was ordinary kriging using point map data and GPS points, while the highest error was obtained from global polynomial method.
THE EFFECT OF THE EXTENT OF CORAL REEF AREA ON UNIFORM BOTTOM REFLECTANCE DETERMINATION FOR WATER COLUMN CORRECTION USING LANDSAT ETM
Authors: Budhiman Syarif , Parwati Ety , Emiyati -
Published: January 2018

In one pixel of 30 meter spatial resolution of Landsat ETM multispectral sensor might consist of mixed bottom substrate types. The influence of a mixture of bottom substrate on the Landsat data can be a source of errors and together with the extent of coral reef area might contribute to affect the determination of uniform bottom reflectance. This study aimed to assess the effect of the extent of coral reef area on uniform bottom reflectance determination for water column correction. Lyzenga method was used for water column correction. This study carried out in two case studies using two sites with different size of coral reef ecosystems area i.e., Tidung island, in the Province of Jakarta and Maratua island, in the Province of East Kalimantan. Tidung island was selected to represent small area of coral reef ecosystem, while Maratua island was selected to represent relatively larger area of coral reef ecosystem. The results showed that the extent of coral reef influenced the determination of training sample areas for uniform bottom reflectance using Landsat ETM. The combination of moderate spatial resolution and the small area of coral reef ecosystem lead to the difficulties for uniform bottom substrate type determination at different depths.
LAND COVER CLASSIFICATION OF ALOS PALSAR DATA USING SUPPORT VECTOR MACHINE
Authors: Sambodo Katmoko Ari , Indriasari Novie
Published: January 2018

Land cover classification is  one  of  the  extensive  used  applications in  the  field  of remote sensing. Recently, Synthetic Aperture Radar (SAR) data has become an increasing popular data source because  its  capability  to  penetrate  through  clouds,  haze,  and  smoke.  This  study  showed  on  an alternative  method  for  land  cover  classification  of  ALOS-PALSAR  data  using  Support  Vector Machine (SVM) classifier. SVM discriminates two classes by fitting an optimal separating hyperplane to the training data in a multidimensional feature space, by using only the closest training samples. In order  to  minimize  the  presence  of  outliers  in  the  training  samples  and  to  increase  inter-class separabilities,  prior  to  classification,  a  training  sample  selection  and  evaluation  technique  by identifying its position in a horizontal vertical–vertical horizontal polarization (HV-HH) feature space was applied. The effectiveness of our method was demonstrated using ALOS PALSAR data (25 m mosaic, dual polarization) acquired in Jambi and South Sumatra, Indonesia. There were nine different classes  discriminated:  forest,  rubber  plantation,  mangrove  &  shrubs  with  trees,  oilpalm  &  coconut, shrubs,  cropland,  bare  soil,  settlement,  and  water.  Overall  accuracy  of  87.79%  was  obtained,  with producer’s accuracies for forest, rubber plantation, mangrove & shrubs with trees, cropland, and water class were greater than 92%.
ENVIRONMENTAL QUALITY CHANGES OF SINGKARAK WATER CATCHMENT AREA USING REMOTE SENSING DATA
Authors: Carolita Ita , Trisakti Bambang , Noviar Heru
Published: January 2018

Lake Singkarak in west Sumatera is currently in very poor condition and become one of the priorities in the government lake rescue program. High sedimentation rate from soil erosion has caused siltation, decreasing of quality and quantity of lake water. Monitoring of the environment quality changes of the lake and its surrounding are required. This study used Landsat and SPOT satellite data in periods of 2000-2011 to evaluate environmental quality parameters of the lake such as land cover, lake water quality (total suspended solid), water run-off, and water discharge in Singkarak lake catchment area. Maximum likelihood classifier was used to obtain land cover. Total suspended solid was extracted using Doxaran algorithm. The look up table and rational method were used to estimate run-off and water discharge. The results showed that the decreasing of forest area and the increasing of settlement were consistent with the increasing of average run-off and water discharge in Paninggahan and Sumpur sub-catchment area. The results were also consistent with the increasing of TSS in Singkarak lake, where TSS increased from around 2-3 mg/l up to 5-6 mg/l in the periods of 2000-2011.
THE USE OF HIGH RESOLUTION IMAGES TO EVALUATE THE EVENT OF FLOODS AND TO ANALYSIS THE RISK REDUCTION CASE STUDY: KAMPUNG PULO, JAKARTA
Authors: Khomarudin M. Rokhis , Suwarsono . , Ambarwati Dini Oktavia , Prabowo Gunawan
Published: January 2018

The flood hit Kampung Pulo region in almost every year. This disaster has caused the evacuation of some residents in weeks. Given the frequency of occurrence is quite high in the region it is necessary to do a study to support disaster risk reduction. This study aimed to evaluate the incidence of flooding that occurred in Kampung Pulo in terms of topography, river conditions, characteristics of the building, and socioeconomic conditions. Methods of study include geomorphology analysis, identification of areas of stagnant, the estimated number of people exposed, the estimation of socio-economic conditions of the population, as well as determining the location of an evacuation. The data used is high-resolution remote sensing imagery is QuickBird and SPOT-6. It also used the results of aerial photography using Unmanned Aerial Vehicle (UAV). Aerial photography was conducted on January 18, 2013, which is when the serious flooding that inundated almost the entire region of Kampung Pulo. Information risk level of buildings and population resulting from this study were obtained by using GIS. The results obtained from this study can be used to develop recommendations and strategies for flood mitigation in Kampung Pulo, Jakarta. One of them is the determination of the location for vertical evacuation plan in the affected areas.
AN EFFECTIVE INFORMATION SYSTEM OF DROUGHT IMPACT ON RICE PRODUCTION BASED ON REMOTE SENSING
Authors: Shofiyati Rizatus , Takeuchi Wataru , Darmawan Soni , Sofan Parwati
Published: January 2018

Long droughts experienced in the past are identified as one of the main factors in the failure of rice production. In this regard, special attention to monitor the condition is encouraged to reduce the damage. Currently, various satellite data and approaches can withdraw valuable information for monitoring and anticipating drought hazards. MODIS, MTSAT, AMSR-E, TRMM and GSMaP have been used in this activity. Meteorological drought index (SPI) of the daily and monthly rainfall data from TRMM and GSMaP have analyzed for last 10-year period. While, agronomic drought index has been studied by observing the character of some indices (EVI, VCI, VHI, LST, and NDVI) of sixteen-day and monthly MODIS, MTSAT, and AMSR-E data at a period of 4 years. Network for satellite data transfer has been built between LAPAN (data provider), ICALRD (implementer), IAARD Cloud Computing, University of Tokyo (technical supporter), and NASA. Two information system have been developed: 1) agricultural drought using the model developed by LAPAN, and 2) meteorological drought developed by Takeuchi (University of Tokyo).The accuracy study using quantitative method for LAPAN model uses VHI is 60% (Kappa 0,44), while that of for University of Tokyo model uses qualitative model with KBDI value 500-600 shows an early indication of  drought for paddy field. This will help the government or field officers in rapid management actions for the indicated drought area.This paper describes the implementation and dissemination of drought impact monitoring model on the area of rice production center using an integrated information system satellite based model. The two developed information systems are effective for spatially dissemination of drought information.
DETECTING THE AFFECTED AREAS OF MOUNT SINABUNG ERUPTION USING LANDSAT 8 IMAGERIES BASED ON REFLECTANCE CHANGE
Authors: Suwarsono . , Hidayat . , Nugroho Jalu Tejo , Wiweka . , Parwati . , Khomarudin M. Rokhis
Published: January 2018

The position of Indonesia as part of a "ring of fire" bringing the consequence that the life of the nation and the state will also be influenced by volcanism. Therefore, it is necessary to map rapidly the affected areas of a volcano eruption. Objective of the research is to detect the affected areas of Mount Sinabung eruption recently in North Sumatera by using optical images Landsat 8 Operational Land Imager (OLI). A pair of Landsat 8 images in 2013 and 2014, period before and after eruption, was used to analysis the reflectance change from that period. Affected areas of eruption was separated based on threshold value of reflectance change. The research showed that the affected areas of Mount Sinabung eruption can be detected and separated by using Landsat 8 OLI images based on the change of reflectance value band 4, 5 and NDVI. Band 5 showed  the highest values of decreasing and band 4 showed the highest values of increasing. Compared with another uses of single band, the combination of both bands (NDVI) give the best result for detecting the affected areas of  volcanic eruption.
CHLOROPHYLL-A CONCENTRATIONS ESTIMATION FROM AQUA-MODIS AND VIIRS-NPP SATELLITE SENSORS IN SOUTH JAVA SEA WATERS
Authors: Nuris Rayhan , Gaol Jonson Lumban , Prayogo Teguh
Published: January 2018

This study aimed to estimate the concentration of chlorophyll-a from satellite imagery of National Polar-Orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) in the south Java Sea waters and compare it to the concentrations of chlorophyll-a estimation result from the MODIS-Aqua satellite. NPP satellite had Visible/Infrared Imager Radiometer Suite (VIIRS) sensors which performance was same as Moderate Resolution Imaging Spectroradiometer (MODIS) sensor with a better spatial resolution. This study used daily satellite imagery of VIIRS-NPP for the period of September 2012 to August 2013. The algorithm that was used to estimate the concentration of chlorophyll-a was Ocean Color 3-band ratio (OC-3). The results showed that the spatial distribution pattern of chlorophyll-a concentration between VIIRS - NPP sensor and MODIS had the same pattern, but the estimation of chlorophyll-a concentration from the MODIS sensor was higher than VIIRS -NPP sensor. The concentration of chlorophyll-a showed that there were spatial and temporal variation in the south Java Sea waters. Generally, concentrations of chlorophyll-a was higher in East monsoon than West monsoon.
SPATIAL PATTERN OF HYDROLOGIC RESPONSE UNIT (HRU) EFFECT ON FLOW DISCHARGE OF CI RASEA WATERSHED USING LANDSAT TM IN 1997 TO 2009
Authors: Emiyati . , Kusratmoko Eko , Sobirin .
Published: January 2018

Hydrologic Response Unit (HRU) is a unit formed of hydrological analysis based on geology and soil type, slope, and land cover. This paper discussed the spatial pattern of Hydrologic Response Unit (HRU) in 1997-2009 and its impact on flow Ci Rasea watershed temporally. In this study, SWAT (Soil and Water Assessment Tool) model, based on land cover changed, was used to get HRU and flow in spatially and temporally. This method used Landsat TM 1997, 2003 and 2009 data for land cover and daily rainfall 1997-2009 for flow modeling. The results showed the spatial pattern of HRU in temporally was affected by landcover based on the changing of HRU. The majority of HRU spatial pattern at Ci Rasea watershed were clustered. During 1997-2009, accumulated surface runoff and the changing of flow discharge were affected by changes of HRU spatial pattern. The biggest accumulated surface runoff in Ci Rasea watershed influenced by HRU of agricultural cropland in area of clay soil type with slope slightly obliquely. While the smallest accumulated surface runoff in Ci Rasea watershed influenced by HRU of paddy field in the area of sandy loam soil type with a gentle slope. The changes of HRU agriculture cropland become HRU mixed cropland in area clay soil type with slope at a slight angle and HRU agriculture cropland become HRU paddy field in area, sandy loam soil type with a gentle slope could be decreasing the accumulation of surface runoff in Ci Rasea watershed.
HARMFUL ALGAL BLOOM 2012 EVENT VERIFICATION IN LAMPUNG BAY USING RED TIDE DETECTION ON SPOT 4 IMAGE
Authors: Emiyati . , Parwati Ety , Budhiman Syarif
Published: January 2018

In mid-December 2012, harmful algal bloom phenomenon occurred in Lampung Bay. Harmful Algal Bloom (HAB) is blooming of algae in aquatic ecosystems. It has negative impact on living organism, due to its toxic. This study was applied Red Tide (RT) detection algorithm on SPOT 4 images and verified the distribution of HAB 2012 event in Lampung Bay. The HAB event in 2012 in Lampung Bay can be detected by using RT algorithm on SPOT 4 images quantitatively and qualitatively. According to field measurement, the phytoplankton blooming which happen at Lampung Bay in 2012 were Cochlodinium sp. Image analysis showed that Cochlodinium sp has specific pattern of RT with values, digitally, were 13 to 41 and threshold value of red band SPOT 4 image was 57. The total area of RT distribution, which are found in Lampung Bay, was 11,545.3 Ha. Based on the RT classification of RT images and field data measurement, the RT which is caused many fishes died on the western coastal of Lampung Bay spread out from Bandar Lampung City to Batumenyan village. By using confusion matrix, the accuracy of this this method was 74.05 %. This method was expected to be used as early warning system for HAB monitoring in Lampung Bay and perhaps in another coastal region of Indonesia.
VALIDATION OF COCHLODINIUM POLYKRIKOIDES RED TIDE DETECTION USING SEAWIFS-DERIVED CHLOROPHYLL-A DATA WITH NFRDI RED TIDE MAP IN SOUTH EAST KOREAN WATERS
Authors: Winarso Gathot , Ishizaka Joji
Published: January 2018

Annual summer red tides of Cochlodinium polykrikoides have happenned at southern coastal  of the South Korea, accounted economic losses of 76.4 billion won in 1995 on fisheries and other economic substantial losses. Therefore, it is important to eliminate the damage and losses by monitoring the bloom and to forecast their development and movement. On previous study, ocean color satellite, SeaWiFS, standard chlorophyll-a data was used to detect the red tide, using threshold value of chlorophyll-a concentration ≥ 5 mg/m3, resulted a good correlation using visual comparison. However, statistic based accuracy analysis has not be done yet. In this study, the accuracy of detection method was analyzed using spatial statistic. Spatial statistical match up analysis resulted 68% of red tide area was not presented in satellite data due to masking. Within red tide area where data existed, 36% was in high chlorophyll-a area and 64% was in low chlorophyll-a area. Within the high chlorophyll-a area 13% and 87% was in and out of the red tide area. It was found that the accuracy of this detection is low. However if the accuracy was yearly splitted, its found that 75% accuracy on 2002 where visually red tide detected spead out to the off-shore area. The fail and false detection are not due to the failure of the detection method but caused by limitation of the technology due to the natural condition i.e. type of red tide spreading, cloud cover and other flags such as turbid water, stray light etc.
PRELIMINARY STUDY OF LSU-02 PHOTO DATA APPLICATION TO SUPPORT 3D MODELING OF TSUNAMI DISASTER EVACUATION MAP
Authors: Yunita Linda , Sari Nurwita Mustika , Kushardono Dony
Published: January 2018

The southern coast of Pacitan Regency is one of the vulnerable areas to the tsunami. Therefore, the map of the vulnerable and safe area from the tsunami disaster is required. Currently, there are many mapping technologies with UAVs used for spatial analysis. One of the UAV technologies which used in this research is LAPAN Surveillance UAV 02 (LSU-02). This study aims to map the evacuation plan area from LSU-02 aerial imagery. Tsunami evacuation area was identified by processing the aerial photo data into orthomosaic and Digital Elevation Model (DEM). The result shows that there are four points identified as the tsunami evacuation plan area. These points are located higher than the surrounding area and are easily accessible.
MACHINE LEARNING-BASED MANGROVE LAND CLASSIFICATION ON WORLDVIEW-2 SATELLITE IMAGE IN NUSA LEMBONGAN ISLAND
Authors: Ilham Aulia , Marzuki Marza Ihsan
Published: January 2018

Machine learning is an empirical approach for regressions, clustering and/or classifying (supervised or unsupervised) on a non-linear system. This method is mainly used to analyze a complex system for  wide data observation. In remote sensing, machine learning method could be  used for image data classification with software tools independence. This research aims to classify the distribution, type, and area of mangroves using Akaike Information Criterion approach for case study in Nusa Lembongan Island. This study is important because mangrove forests have an important role ecologically, economically, and socially. For example is as a green belt for protection of coastline from storm and tsunami wave. Using satellite images Worldview-2 with data resolution of 0.46 meters, this method could identify automatically land class, sea class/water, and mangroves class. Three types of mangrove have been identified namely: Rhizophora apiculata, Sonnetaria alba, and other mangrove species. The result showed that the accuracy of classification was about 68.32%.
Influencia del nivel de formación académica en estudio de intervención de mayores diabéticos de Cádiz. Estudio MADICA II©
Authors: Benítez Javier , Bellanco Pilar , Machuca Mª José , Flores Elvira M. , Pérez-Eslava María , Acosta Laura
Published: January 2018

Para contribuir a mejorar al abordaje del anciano diabético diseñamos el Estudio MADICA© , cuyo objetivo es conocer el grado de Inercia Terapéutica (IT) en los mayores de 65 años con Diabetes Mellitus tipo 2, tras intervención a profesionales sanitarios y pacientes. Estudio descriptivo transversal retrospectivo MADICA I© , y de cohortes MADICA II© . Corresponden a la Zona Básica de Salud de Cádiz “La Laguna”, el grupo intervención, y “Loreto-Puntales”, el grupo control, N=570. Se revisan las historias de los pacientes analizando variables socio-demográficas, clínicas, analítica-bioquímicas, farmacológicas, valoración geriátrica e IT. En el estudio MADICA I© , la IT global es 81.58%, correspondiendo el 60.86% a la "La Laguna”, siendo vía MIR 58.79% y no vía MIR 72.81%, y ascendiendo al 91.23% en “Loreto-Puntales”, en el que vía MIR es de 92.25% y no MIR 90.38%. Post-intervención, MADICA II© , la IT global resultante es 72.98%. En “La Laguna” hay inercia en el 58.39% de los casos, en MIR 51.69% y no MIR 70.83%. En “Loreto-Puntales” se presenta en el 88.17% del total, siendo entre los MIR el 89.92% y no MIR del 86.67%. El grado de IT en los mayores diabéticos de Cádiz es elevado. La formación académica previa y continuada en diabetes y geriatría es una medida indispensable para reducir la IT.
Intervención enfermera en atención holística domiciliaria, herramientas informáticas
Authors: Tirado Darder Juan José , López Aliaga Nuria
Published: January 2018

La Ley 39/2006 contempla en el Sistema de Autonomía y Atención a la Dependencia, en cuanto a promover la autonomía personal y garantizar la atención y protección a las personas en situación de dependencia cuestión que no se cumple, ya que la potenciación de los recursos domiciliarios en la mayoría de las autonomías del estado Español es muy inferior a las necesidades reales de la población, Así pues, el trabajo afronta de forma holística un nuevo paradigma con la elaboración de un algoritmo de atención en la visita domiciliaria, y el posterior desarrollo de un programa de cuidados informatizado, que permitirá unificar y estandarizar la actuación de los profesionales de enfermería, proporcionando coherencia al resto del equipo socio-sanitario. Este tipo de actuaciones incidirá de manera decisiva en el coste del servicio y en la correcta asignación de los recursos adecuados a los niveles de dependencia de los usuarios, haciendo que la atención domiciliaria holística no se limite a cubrir las demandas de salud de forma paliativa, y convertirse en una filosofía de trabajo integradora de todos y cada uno de los problemas socio-sanitarios que presenten los demandantes, buscando soluciones y entendiéndose como un cambio en la estrategia actual de los servicios socio-sanitarios fomentando la autonomía personal.
Perceived physical health in family caregivers of Alzheimer patients: Mediator variables
Authors: Díaz Martinez Amelia , Ponsoda Tornal José Manuel
Published: January 2018

The aim of this work is to know the mediating role of such variables as social support and cope as other associated with Positive Psychology in family caregivers of Alzheimer patients. Method: Participants: 140 caregivers of Alzheimer patients. Instruments: Sociodemographic data; CBI Caregiver Burden Scale; COPE Coping Styles Scale; DUKE.UNC Social Support Scale; QOLLTI-F, Quality of Life in Life Threatening Illness Scale–Family Carers Version; SHS, Subjective Happiness Scale; SWLS, Satisfaction with Life Scale. Results: The most relevant results refer to the partial mediating role of happiness, quality of life and life satisfaction variables between subjective burden and perceived physical health. Conclusions and discussion: Positive Psychology variables such as happiness, quality of life and life satisfaction have shown a mediating role between the perception that Alzheimer's caregivers have of care burden and physical health. We believe that this finding is an important step in the future development and implementation of intervention programs for caregivers that promote variables with positive connotation, because they would change the perception of their own burden and physical health, making them happier and with greater satisfaction and quality of life.