cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/hg7vppf6g5.1
title: Data for: Low Dose T1W DCE-MRI for Early Time Points (ET) Perfusion Measurement in Patients with Intra-Cranial Tumors: A Pilot Study Applying the Microsphere Model to Measure Absolute Cerebral Blood Flow

description: A new “early time points” (ET) method, ACcomb, for absolute CBF estimation using low dose high temporal resolution (LDHT) whole brain 3D coverage T1W DCE MRI has been developed. Absolute CBF was derived based on average contrast agent concentration (AC) within an Early Time Points (ET) window. Previous authors have used singular value decomposition (SVD) to analyses T1W DCE data. In this study, we compared the CBF derived from the ACcomb with CBF estimates derived using SVD deconvolution of LDHT T1W DCE MRI data, and from T2*W DSC MRI data with preload of contrast agent, using a SVD method. MRI examination was carried out on a patient with glioblastoma multiforme (GBM) scanned at a 3T scanner. Low GBCA dose, high temporal resolution (LDHT) DCE-MRI data were collected as the first part of the dual temporal resolution technique, an improved coverage and spatial resolution—using dual injection dynamic contrast-enhanced (ICR-DICE), as described previously. Experiment data included in the folders of: 1) GM_WM_Tumor_segmentation: noTumor_seg1GM_17313.hdr/img: Analyze format data set of 3D probability map of grey matter; noTumor_seg1WM_17313.hdr/img: Analyze format data set of 3D probability map of white matter; rrtumor_mask17313.hdr/img: Analyze format data set of 3D mask image of a glioma. 2) AIF_TXT_PS_FILES: aif_gd_avg_20voxels17313.txt: a text file containing: 1) number of time points; 2) time lists; 3) contrast agent concentration list corresponding to the time list aif_fit17313.ps: a graph showing the plasma concentration-time curve of the first pass of the contrast agent bolus fitted with the gamma variate function aif_gd17313.ps: a graph showing the measured plasma concentration vs time curve 3) CBF&Ktrans&vp_maps_from_T1W_DCE_MRI: abscbf_ACcomb.hdr/.img: a 3D CBF map derived from LDHT T1W DCE MRI using the new ACcomb method. flow_svd_3d.hdr/.img: a 3D CBF map derived from LDHT T1W DCE MRI using the SVD method. ktran_min_sfe50.hdr/.imag and vp.hdr/.img: 3D CBF maps from the tracer kinetic analysis on the T1W-DCE MRI data using the extended Tofts model (ETM). 4) CBF_map_from_T2*W_DSC_MRI: rrCBF_MIstar_strip.hdr/.img: 3D CBF maps calculated from the T2*W DSC MRI data using the SVD method. 5) Descriptives_for_T1_CBF_ET_study: check_coregi_use_overlay.ppt: Figures to illustrate that all 3D/4D images, 3D tissues segmentation maps/masks and maps of perfusion (and permeability) are aligned with the same matrix size for quantification. Et_svd_t2star_cbf.ppt: Pixel-wise scatter plots for the demonstration of the relationship of CBF-ET-T1W, CBF-SVD-T1W and CBF-SVD-T2*. 3D_FFE_seq_diagram.PNG: Diagram of “3D FFE pulse sequence” used for acquiring the low dose high temporal resolution DCE and T1n MRI. 6) Pulse_sequence_for_LDHT_DCE_MRI: 3D_FFE_seq_diagram.png: a graph showing the diagram of 3D fast field echo (FFE) pulse sequence used for the LDHT-DCE-MRI
DOI: 10.13135/ela-180
title: Honours for the epimeletai of the Mysteries
DOI: 10.5517/ccdc.csd.cc1nx50r
title: CCDC 1546404: Experimental Crystal Structure Determination

description: Related Article: Zhaojin Wang, Tianyu Wang, Chi Zhang, Mark G. Humphrey|2018|ChemPhotoChem|2|369|doi:10.1002/cptc.201700199
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1nx51s
title: CCDC 1546405: Experimental Crystal Structure Determination

description: Related Article: Zhaojin Wang, Tianyu Wang, Chi Zhang, Mark G. Humphrey|2018|ChemPhotoChem|2|369|doi:10.1002/cptc.201700199
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1nx52t
title: CCDC 1546406: Experimental Crystal Structure Determination

description: Related Article: Zhaojin Wang, Tianyu Wang, Chi Zhang, Mark G. Humphrey|2018|ChemPhotoChem|2|369|doi:10.1002/cptc.201700199
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1pqm01
title: CCDC 1570863: Experimental Crystal Structure Determination

description: Related Article: Fabiane dos Santos Carlos, Marcelo Carpes Nunes, Bernardo Almeida Iglesias, Priscilla J. Zambiazi, Manfredo Hörner, Guilherme A. de Moraes, Guilherme Sippel Machado, Ronny Rocha Ribeiro, Fábio Souza Nunes|2018|Polyhedron|144|18|doi:10.1016/j.poly.2018.01.003
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.17632/ddxtvjjfdk.1
title: Mechanical characterization and strain-rate sensitivity measurement by nanoindentation and crystal plasticity finite element modeling: Application to Ti-7Mo-3Nb-3Cr-3Al near β titanium alloy

description: the supporting data for paper entitled 'Mechanical characterization and strain-rate sensitivity measurement by nanoindentation and crystal plasticity finite element modeling: Application to Ti-7Mo-3Nb-3Cr-3Al near β titanium alloy'
DOI: 10.17632/ddxtvjjfdk.2
title: Mechanical characterization and strain-rate sensitivity measurement by nanoindentation and crystal plasticity finite element modeling: Application to Ti-7Mo-3Nb-3Cr-3Al near β titanium alloy

description: the supporting data for paper entitled 'Mechanical characterization and strain-rate sensitivity measurement by nanoindentation and crystal plasticity finite element modeling: Application to Ti-7Mo-3Nb-3Cr-3Al near β titanium alloy'
DOI: 10.5517/ccdc.csd.cc1q3jr3
title: CCDC 1582325: Experimental Crystal Structure Determination

description: Related Article: Tanmoy Basak, Kousik Ghosh, Shouvik Chattopadhyay|2018|Polyhedron|146|81|doi:10.1016/j.poly.2017.12.037
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1q3js4
title: CCDC 1582326: Experimental Crystal Structure Determination

description: Related Article: Tanmoy Basak, Kousik Ghosh, Shouvik Chattopadhyay|2018|Polyhedron|146|81|doi:10.1016/j.poly.2017.12.037
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15786/m2jt13
title: Hotplate precipitation guage data from the AgI Seeding of Clouds Impact Investigation (ASCII) project in 2012.

description: This data set includes precipitation guage data from a Yankee Environmental Systems hotplate and from a NOAH-II weighing-type gauge manufactured by ETI Instrument Systems Inc. during the AgI Seeding of Clouds Impact Investigation (ASCII) project in 2012.
DOI: 10.17632/99knpdb6yp.1
title: PEOPLE 2

description: Damaging Hydrogeological Events (DHEs) are severe weather periods during which floods, landslides, lightning, windstorms, hail or storm surges can harm people. Climate change is expected to increase the frequency/intensity of DHEs and, consequently, the potential harm to people. Method: We investigated the impacts of DHEs on people in Calabria (Italy) over 37 years (1980–2016). Data on 7288 people physically affected by DHEs were gathered from the systematic analysis of regional newspapers and collected in the database named PEOPLE. The damage was codified in three severity levels as follows: fatalities (people who were killed), injured (people who suffered physical harm) and involved (people who were present at the place where an accident occurred but survived and were not harmed). During the study period, we recorded 68 fatalities, 566 injured and 6654 people involved in the events.
DOI: 10.5281/zenodo.1149745
title: Integrative Structure And Functional Anatomy Of A Nuclear Pore Complex

description: This repository contains the chemical cross-linking mass spectrometry raw data of the nuclear pore complex.
DOI: 10.5281/zenodo.1149746
title: Integrative Structure And Functional Anatomy Of A Nuclear Pore Complex

description: This repository contains the chemical cross-linking mass spectrometry raw data of the nuclear pore complex.
DOI: 10.15123/data.00000223
title: Self-titration by experienced e-cigarette users: blood nicotine delivery and subjective effects

description: This is a UK laboratory study of twelve experienced e-cigarette users (11 males; 1 female; note the female participant’s data was removed from all analyses in the published paper) to understand the effects of e-liquid nicotine concentration on puffing patterns, plasma nicotine levels and subjective effects.  All participants completed two vaping sessions under low (6 mg/mL) and high (24 mg/mL) nicotine e-liquid concentrations in two separate (counterbalanced) sessions at the University of East London (UEL).  The data include puffing patterns (puff number, puff duration, volume of e-liquid consumed), plasma nicotine levels, craving and withdrawal symptoms after 10, 30 and 60 minutes of ad libitum vaping and self-reported positive and negative effects at 60 minutes.
description: Data were collected from 12 exclusive vapers under 2 conditions: high (24mg/ml nicotine e-liquid concentration) and low (6mg/ml nicotine e-liquid concentration). Order was counterbalanced. 11/12 participants were male.  Blood could not be collected from the one female who participated (participant ID: 8). Data from this participant was removed from all analysis for the Dawkins et al. Psychopharmacology paper but has been retained in this dataset.  

Under each condition, data was collected at baseline (A) and 10 (B), 30 (C) and 60 (D) minutes after ad libitum e-cigarette use. Pre-test salivary samples and demographic and vaping related information was taken prior to testing. Non-smoking status was verified using CO testing and baseline blood samples at the beginning of each laboratory session. Blood and puffing topography data was collected after 10, 30 and 60 minutes of vaping. Urge to vape and nicotine-related withdrawal symptoms were also rated at these same time points and positive and negative effects (using VAS; 0-100%) were measured at 60 minutes. All variables are clearly labelled in SPSS and a description of variables is provided in the VariableDescription.pdf file (see Downloads).
DOI: 10.5525/gla.researchdata.567
title: The molecular clutch drives cell response to surface viscosity

description: The dataset contains data files with original raw data and their description. The dataset has been created to help anyone interested in the work carried out in this paper to view and understand the data.
DOI: 10.5281/zenodo.1117848
title: Regional Models Of Canine Cancer Incidences

description: The dataset consists of the variables implemented in the regional models of canine cancer incidences (dogCancerModel.txt), the adjacency matrix determining the regions (kNearestNeighbour.txt), and the Swiss municipal boundaries (SwissMunicipalities_2015.shp).
DOI: 10.5281/zenodo.1117849
title: Regional Models Of Canine Cancer Incidences

description: The dataset consists of the variables implemented in the regional models of canine cancer incidences (dogCancerModel.txt), the adjacency matrix determining the regions (kNearestNeighbour.txt), and the Swiss municipal boundaries (SwissMunicipalities_2015.shp).
DOI: 10.5517/ccdc.csd.cctfy27
title: CCDC 758169: Experimental Crystal Structure Determination

description: Related Article: Leila Noohinejad, Seyed Abolfazl Hosseini-Yazdi|2018|Inorg.Chim.Acta|473|194|doi:10.1016/j.ica.2017.11.064
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cctfy38
title: CCDC 758170: Experimental Crystal Structure Determination

description: Related Article: Leila Noohinejad, Seyed Abolfazl Hosseini-Yazdi|2018|Inorg.Chim.Acta|473|194|doi:10.1016/j.ica.2017.11.064
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cctfy49
title: CCDC 758171: Experimental Crystal Structure Determination

description: Related Article: Leila Noohinejad, Seyed Abolfazl Hosseini-Yazdi|2018|Inorg.Chim.Acta|473|194|doi:10.1016/j.ica.2017.11.064
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5281/zenodo.1154203
title: The Design Of Optimal Mixtures From Atom Groups Using Generalized Disjunctive Programming

description: The files contain all the mixture design problems implemented in GAMS for this publication.

All problems are solved in GAMS version 24.8.3 and are run on a single core of a dual 6 core Intel Xeon E5-1660 machine at<br>
3.30 GHz.
DOI: 10.5281/zenodo.1145750
title: Accuracy And Reliability Of Noninvasive Stroke Volume Monitoring Via Ecg-Gated 3D Electrical Impedance Tomography In Healthy Volunteers

description: 3D EIT dataset of ten healthy human volunteers, as described in the corresponding journal publication at PLOS ONE or the first author's PhD thesis at EPFL. Please also read the attached ReadMe file.

When using this data please cite the corresponding journal publication:


Accuracy and Reliability of Noninvasive Stroke Volume Monitoring via ECG-Gated 3D Electrical Impedance Tomography in Healthy Volunteers, PLOS ONE, 2018, https://dx.doi.org/10.1371/journal.pone.0191870
DOI: 10.5281/zenodo.1145751
title: Accuracy And Reliability Of Noninvasive Stroke Volume Monitoring Via Ecg-Gated 3D Electrical Impedance Tomography In Healthy Volunteers

description: 3D EIT dataset of ten healthy human volunteers, as described in the corresponding journal publication at PLOS ONE or the first author's PhD thesis at EPFL. Please also read the attached ReadMe file.

When using this data please cite the corresponding journal publication:


Accuracy and Reliability of Noninvasive Stroke Volume Monitoring via ECG-Gated 3D Electrical Impedance Tomography in Healthy Volunteers, PLOS ONE, 2018, https://dx.doi.org/10.1371/journal.pone.0191870
DOI: 10.5517/ccdc.csd.cc1nx53v
title: CCDC 1546407: Experimental Crystal Structure Determination

description: Related Article: Zhaojin Wang, Tianyu Wang, Chi Zhang, Mark G. Humphrey|2018|ChemPhotoChem|2|369|doi:10.1002/cptc.201700199
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc1nx54w
title: CCDC 1546408: Experimental Crystal Structure Determination

description: Related Article: Zhaojin Wang, Tianyu Wang, Chi Zhang, Mark G. Humphrey|2018|ChemPhotoChem|2|369|doi:10.1002/cptc.201700199
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.14457/su.the.2002.216
title: ภาพสะท้อนชีวิตในสังคมเมือง /
DOI: 10.14457/su.the.2002.217
title: ศูนย์ศิลปะการแสดงหนังตะลุง /
DOI: 10.14457/su.the.2002.218
title: พฤติกรรมทางจริยธรรมของนักเรียนมัธยมศึกษาที่พึ่งพายาเสพติด /
DOI: 10.14457/su.the.2002.219
title: ลีลาการใช้ภาษาในสารคดีสำหรับเด็ก /
DOI: 10.14457/su.the.2002.220
title: การศึกษาความสามารถในการฟังและการพูดภาษาอังกฤษของนักเรียนระดับประถมศึกษา โรงเรียนอนุบาลสุพรรณบุรี ที่เริ่มเรียนภาษาอังกฤษในวัยที่แตกต่างกัน /
DOI: 10.14457/su.the.2002.221
title: ความพร้อมในการปฏิบัติหน้าที่ของคณะกรรมการสถานศึกษาขั้นพื้นฐาน โรงเรียนในสหวิทยาเขตนพรัตน์ สังกัดกรมสามัญศึกษา จังหวัดราชบุรี /
DOI: 10.14457/su.the.2002.222
title: พฤติกรรมการบริหารโรงเรียนที่สัมพันธ์กับการปฏิบัติตามบทบาทหน้าที่ของคณะกรรมการสถานศึกษาขั้นพื้นฐาน /
DOI: 10.14457/su.the.2002.223
title: แนวทางการให้ชุมชนมีส่วนร่วมต่อการปฏิบัติงานวิชาการในโรงเรียนประถมศึกษา /
DOI: 10.14457/su.the.2002.224
title: องค์ประกอบการพิจารณาเลื่อนขั้นเงินเดือนของผู้บริหารโรงเรียนประถมศึกษา สังกัดสำนักงานการประถมศึกษาจังหวัดสมุทรสงคราม /
DOI: 10.14457/su.the.2002.225
title: รูปแบบศูนย์สื่อการศึกษา ของโรงเรียนขยายโอกาสทางการศึกษาในเขตอำเภอเมืองนครปฐม จังหวัดนครปฐม /
DOI: 10.14457/su.the.2002.226
title: พฤติกรรมการบริหารงานวิชาการของผู้บริหารโรงเรียนประถมศึกษาที่มีมาตรฐานการเรียนการสอนต่างกัน /
DOI: 10.14457/su.the.2002.227
title: สถาปัตยกรรมภายในพระอุโบสถและพระวิหารสมัยอยุธยาตอนปลาย /
DOI: 10.14457/su.the.2002.228
title: เรือนพื้นถิ่นไทยพุทธในจังหวัดชายแดนภาคใต้ /
DOI: 10.14457/su.the.2002.229
title: แนวทางในการพัฒนาบรรยากาศโรงเรียนประถมศึกษา /
DOI: 10.14457/su.the.2002.230
title: ชีวิตในพื้นที่จำกัด /
DOI: 10.14457/su.the.2002.231
title: จิตวิญญาณชนบทโดยมีแรงบันดาลใจจากควาย /
DOI: 10.14457/su.the.2002.232
title: ความสัมพันธ์ระหว่างการแปรของ ร, ล ในการพูดและการเขียนสะกดคำ : การศึกษาแนวภาษาศาสตร์สังคม /
DOI: 10.14457/su.the.2002.233
title: สัมพันธภาพของวิถีชีวิตกับสภาพแวดล้อมริมทะเล /
DOI: 10.14457/su.the.2002.234
title: ตุ๊กตาสาธิตการดัดตนแบบไทยแผนโบราณ /
DOI: 10.14457/su.the.2002.235
title: การพัฒนาหลักสูตรท้องถิ่น เรื่องการท่องเที่ยวเชิงอนุรักษ์ สำหรับนักเรียนชั้นประถมศึกษาปีที่ 6 อำเภอสังขละบุรี จังหวัดกาญจนบุรี /
DOI: 10.14457/su.the.2002.236
title: ปัจจัยที่มีอิทธิพลต่อพฤติกรรมการป้องกันอุบัติเหตุจากการขับขี่รถจักรยานยนต์ของนักศึกษาวิทยาลัยเทคนิค จังหวัดสุพรรณบุรี /
DOI: 10.14457/su.the.2002.237
title: วินดี้ /
DOI: 10.14457/su.the.2002.238
title: ทักษะการนิเทศของผู้บริหารที่ส่งผลต่อการปฏิบัติตามเกณฑ์มาตรฐานวิชาชีพครูของคุรุสภา พ.ศ.2537 ของครูในเขตการศึกษา 11 /
DOI: 10.14457/su.the.2002.239
title: แนวทางการจัดระบบสารสนเทศให้มีประสิทธิภาพสำหรับโรงเรียนมัธยมศึกษา /
DOI: 10.14457/su.the.2002.240
title: มิติเลื่อมพราย /
DOI: 10.14457/su.the.2002.241
title: ความสัมพันธ์ระหว่างหญิงชายในชุมชนที่ผู้หญิงเป็นศูนย์กลางในสังคมเปลี่ยนผ่าน : กรณีศึกษา บ้านไร่ อำเภอแม่แจ่ม จังหวัดเชียงใหม่ /
DOI: 10.14457/su.the.2002.242
title: พันธนาการแห่งอิสระภาพ /
DOI: 10.14457/su.the.2002.243
title: ภาวะผู้นำของผู้บริหารที่ส่งผลต่อความพึงพอใจในการปฏิบัติงานของครู-อาจารย์ วิทยาลัยเทคนิค สังกัดกรมอาชีวศึกษา ภาคกลาง /
DOI: 10.14457/su.the.2002.244
title: พฤติกรรมการบริหารของผู้บริหารโรงเรียนที่จำแนกมาตรฐานคุณภาพนักเรียนโรงเรียนประถมศึกษา สังกัดสำนักงานการประถมศึกษาจังหวัดราชบุรี /
DOI: 10.14457/su.the.2002.245
title: ปัจจัยองค์การที่ส่งผลต่อความผูกพันต่อองค์การของอาจารย์มหาวิทยาลัยศิลปากร /
DOI: 10.5281/zenodo.1154166
title: Two Cone Beam Test Dataset For Recast3D

description: This upload contains two dataset acquired specifically for the paper


J. Buurlage, H. Kohr, W.J. Palenstijn, K.J. Batenburg. Real-time quasi-3D tomographic reconstruction. 2018 (in preparation).


where the dataset are used to showcase the abilities of the real-time visualization software, RECAST3D.

 

The dataset are named


	<strong>woodenEgg</strong>: A carved wooden egg, placed on a uniform, plastic tube. Collected on 2018-01-11.
	<strong>poppySeeds_playdoh</strong>: two tall and skinny Play-Doh pieces, hidden in a plastic container filled with poppy seeds. Collected on 2018-12-19. 


The dataset are acquired using the custom built and highly flexible CT scanner, FlexRay Lab, developed by XRE NV and located at CWI. Each dataset is packaged with the full list of data and scan settings files (in .txt format). These files contain the tube settings, scan geometry and full list of motor settings. Full information can also be found in the paper above. 

 

These dataset are produced by the Computational Imaging members at Centrum Wiskunde & Informatica (CI-CWI). For any useful Python/MATLAB scripts for FlexRay dataset, we refer the reader to our group's GitHub page.

For more information or guidance in using these dataset, please get in touch with 


	s.b.coban [at] cwi.nl (independent use of dataset)
	j.buurlage [at] cwi.nl (for the use of RECAST3D)
description: The FlexRay Lab project is established via the collaboration of the following institutes: Centrum Wiskunde & Informatica (CWI), NIKHEF (https://www.nikhef.nl/), XRE NV (www.xre.be) and ASI (http://www.amscins.com/).
description: {"references": ["J. Buurlage, H. Kohr, W.J. Palenstijn, K.J. Batenburg. Real-time quasi-3D tomographic reconstruction. 2018 (in preparation)."]}
DOI: 10.4225/25/5a601f314fe4e
title: Australian Marine Video and Imagery Collection

description: Unlike land based environments, relatively little is known about what the seafloor around Australia looks like or has living on it. Geoscience Australia undertakes a range of marine surveys to improve the understanding and the management of Australia's marine environments. One component of the research involves the use a towed video system to directly observe coastal and deep sea environments and identify what habitats occur there and the organisms that live there. In some regions these surveys build on existing knowledge, but in many areas, particularly in deep offshore sites, these devices provide the first images of the seafloor.
This data package includes towed video and still images acquired on GA surveys from 2007 onwards. Between 2007 and 2013, this included 21 marine surveys (including Antarctic waters).
Using a winch on the ship, the video system is lowered to 1-2 metres above the seafloor and then towed along at 1-2 knots. This speed and altitude allows the video camera to record sharp images of the seafloor while covering distances of up to 1-2 km. Video footage is sent up a cable to the ship so it can be viewed in real time. The hours of footage collected on the seafloor provide a wealth of information about the geological features, habitats and life forms occurring throughout Australia's marine jurisdiction.