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It documents dataset characteristics across multiple LiDAR products, canopy and terrain models, trajectory and orthomosaic outputs, hyperspectral reflectance/radiance mosaics and swaths, metrics, and the available flight metadata. 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It also lists contact information and publications/references related to the datasets.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},565655,1791856883,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":4,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":138,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":128,"read_time":143},1099523885074,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","Goddard's LiDAR, Hyperspectral & Thermal Imager  \n(G-LiHT)  \nG-LiHT User Guide  \nVersion 2.0  \nSeptember 2021  \nScience Team  \nPrincipal Investigator: Bruce Cook  \nG-LiHT Scientist: Lawrence Corp  \nG-LiHT Co-Investigator: Douglas Morton  \nMaterial written by Bradford Wirt 1  \n1 KBR, Inc. , contractor to the U.S. Geological Survey, Earth Resources Observation and Science (EROS) Center, Sioux Falls, South Dakota, USA. Work performed under USGS contract G0121D0001 for LP DAAC2.  \n2 LP DAAC Work performed under NASA contract NNG14HH33I.  \nDocument History  \n\n| Document Version | Publication Date | Description |\n| --- | --- | --- |\n| 1.0 | March 2021 | Original Documentation |\n| 2.0 | September 2021 | Updated for Recent Dataset Releases |\n|  |  |  |\n\nTable of Contents  \n1 Dataset Overview ...........................................................................................................................................6  \n1.1 Background ..............................................................................................................................................6  \n2 Instruments and Specifications ........................................................................................................................6  \n2.1 Integrated PC ............................................................................................................................................8  \n2.2 Scanning LiDAR .........................................................................................................................................9  \n2.3 Profiling LiDAR ........................................................................................................................................ 10  \n2.4 VNIR imaging spectrometer .................................................................................................................... 11  \n2.5 VNIR irradiance spectrometer ................................................................................................................. 12  \n2.6 Thermal imager....................................................................................................................................... 13  \n2.7 GPS-INS .................................................................................................................................................. 14  \n2.8 G-LiHT Instrument and Specification Upgrades ........................................................................................ 15  \n3 Dataset Characteristics ................................................................................................................................. 16  \n3.1 G-LiHT LiDAR Point Cloud V001 ................................................................................................................ 16  \n3.2 G-LiHT Canopy Height Model KML V001 .................................................................................................. 16  \n3.3 G-LiHT Canopy Height Model V001 ......................................................................................................... 17  \n3.4 G-LiHT Digital Terrain Model KML V001 ................................................................................................... 17  \n3.5 G-LiHT Digital Terrain Model V001 .......................................................................................................... 18  \n3.6 G-LiHT Digital Surface Model V001 .......................................................................................................... 19  \n3.7 G-LiHT Trajectory Data V001 .................................................................................................................... 19  \n3.8 G-LiHT Aerial Orthomosaic V001 ..............................................................................................................20  \n3.9 G-LiHT Flight Metadata V001 .......................................................................................................","cbCaioan7kRrrWPb","https://ap.wps.com/l/cbCaioan7kRrrWPb","pdf",946951,26,"English","# Dataset Overview\n## Background\n# Instruments and Specifications\n## Integrated PC\n## Scanning LiDAR\n## Profiling LiDAR\n## VNIR imaging spectrometer\n## VNIR irradiance spectrometer\n## Thermal imager\n## GPS-INS\n## G-LiHT Instrument and Specification Upgrades\n# Dataset Characteristics\n## G-LiHT LiDAR Point Cloud V001\n## G-LiHT Canopy Height Model KML V001\n## G-LiHT Canopy Height Model V001\n## G-LiHT Digital Terrain Model KML V001\n## G-LiHT Digital Terrain Model V001\n## G-LiHT Digital Surface Model V001\n## G-LiHT Trajectory Data V001\n## G-LiHT Aerial Orthomosaic V001\n## G-LiHT Flight Metadata V001\n## G-LiHT Hyperspectral Reflectance Mosaic V001\n## G-LiHT Hyperspectral Reflectance Swath V001\n## G-LiHT Hyperspectral Radiance Swath V001\n## G-LiHT Metrics V001\n# Frequently Asked Questions\n# Examples of Application\n# Dataset Access\n# Contact Information\n# Data Citation\n# Publications and References","[{\"question\":\"What does the G-LiHT User Guide cover at a high level?\",\"answer\":\"It covers dataset overview and background, instrument and specification details, dataset characteristics for multiple product types, plus access, citation, contact information, and references. It also includes application examples and frequently asked questions.\"},{\"question\":\"Which G-LiHT instruments and components are described in the guide?\",\"answer\":\"The guide describes scanning and profiling LiDAR, VNIR imaging and irradiance spectrometers, a thermal imager, and GPS-INS. It also includes information on instrument and specification upgrades.\"},{\"question\":\"How can users access the G-LiHT datasets and cite the data?\",\"answer\":\"The guide provides a dedicated section for dataset access and another section for data citation. It also lists contact information and publications/references related to the datasets.\"}]","G-LiHT User Guide - Version 2 - Updated Dataset Releases | PDF",66]