cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25422/azu.data.13277888
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 35 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 1 cm/pixel; the DTM has a resolution of ~5 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-28<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277888.v2
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 35 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 1 cm/pixel; the DTM has a resolution of ~5 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-28<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277888.v1
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 35 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 1 cm/pixel; the DTM has a resolution of ~5 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-28<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277638
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-30 to 2016-07-31<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277638.v2
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-30 to 2016-07-31<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277547
title: 2017 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using Phantom 4 Pro imaging systems, aerial images were acquired over short section of the NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. Images were initially geocoded using the device's onboard GPS. Final products were coregistered to more precise geocoded image data collected later in 2016. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Pix4Dmapper Pro version 2.0.81. In Pix4Dmapper Pro, data products were geocoded by attributing the 3D coordinates of geocoded image coregistration targets to corresponding pixels in a subset of 2D images. The 2016 image data used for coregistration utilized DGPS measurements. To estimate the localization accuracy, we used a network of N = 16 coregistration points; the resulting mean of the root mean square error (RMSE) of x, y, and z directions (i.e., latitude, longitude, and elevation) is 3.5 cm. Both the DTM and orthomosaic products have a spatial resolution of 2.3 cm/pixel, but the DTM has an effective resolution of ~5 cm/pixel. <br><b>Topic Categories (ISO 19115)</b>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><b>Feature and Attribute Definitions</b>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2017-07-25 to 2017-07-28<br><br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277638.v1
title: 2016 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0.8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1σ) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be ± 3.0 cm, ± 4.0 cm, and ± 6.4 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel.<br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2016-07-30 to 2016-07-31<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i>
DOI: 10.25422/azu.data.13277298
title: 2018 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0. 8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1s) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be 4.1 cm, ± 3.1 cm, and ± 5.8 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel. <br><br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2018-08-03<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><br><i><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i></i><br>
DOI: 10.25422/azu.data.13277298.v2
title: 2018 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0. 8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1s) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be 4.1 cm, ± 3.1 cm, and ± 5.8 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel. <br><br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2018-08-03<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><br><i><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i></i><br>
DOI: 10.25422/azu.data.13277298.v1
title: 2018 Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the SE margin and NE distal lava flow margin, Holuhraun lava flow-field, Vatnajökull National Park, Iceland

description: Using the UX5-HP imaging system, aerial images were acquired over the SE and NE Holuhraun lava flow margin, adjacent interior and adjacent river systems. The images were captured in JPEG format using a Sony A7R digital camera with a 36 megapixel high-sensitivity CMOS sensor and a 15 mm focal length lens. Images were geocoded after postprocessing of the device's onboard GNSS GPS receiver and a Trimble R10 Differential Global Positioning System (DGPS) base station. The R10 DGPS is capable of producing survey points with excellent precision (0. 8 cm horizontal and 1.5 cm vertical). This allows calculation of the plane’s exact flight paths. Combined with the exact timing of the camera shutter, the positions of each image acquisition is known during the flight path and are therefore airborne control points. Images were processed into geodetically-controlled digital terrain models (DTMs) and orthomosaics using the commercial software package Trimble Business Center version 3.81. The mean standard deviations (at ±1s) in the x, y, and z directions (i.e., latitude, longitude, and elevation) of terrain points for 2016 are estimated to be 4.1 cm, ± 3.1 cm, and ± 5.8 cm, respectively. The orthomosaic tiles have a spatial resolution of 4 cm/pixel; the DTM has a resolution of ~19.6 cm/pixel. <br><br><b>Topic Categories (ISO 19115)</b><br>elevation, geoscientificinformation, imageryBaseMapsEarthCover<br><br><b>Feature and Attribute Definitions</b><br>A georeferenced raster displaying elevation data generated from digital camera image data using multi-view stereophotogrammetry methods.<br><b>Date of Content</b>2018-08-03<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i><br><br><i><i>This item is part of Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the Holuhraun lava flow-field, Iceland</i></i><br>
DOI: 10.5281/zenodo.4667666
title: Database FEP

description: An open-source experimental database for flush end-plate connections.
DOI: 10.5281/zenodo.4667668
title: Últims preus internacionals de l'alumini, coure, or i plata

description: <strong>Preus internacionals en USD de l’alumini, coure, or i plata dels últims 100 dies (executat el 6 d'abril de 2021)</strong>
DOI: 10.5281/zenodo.4667667
title: Últims preus internacionals de l'alumini, coure, or i plata

description: <strong>Preus internacionals en USD de l’alumini, coure, or i plata dels últims 100 dies (executat el 6 d'abril de 2021)</strong>