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1. NASA JSC Crew Earth Observations (CEO) Astronaut Photography [JSC_CEO_ESRS_ASTRONAUT_PHOTOGRAPHY]   CHILD DIFs
In Crew Earth Observations (CEO), crew members on the International Space Station (ISS) photograph the Earth from their unique point of view in low Earth orbit. Photographs record how the planet is ...


2. Global and Regional Atmospheric, Hydrologic, and Oceanic Data from the INFOCLIMA Catalog of Climate System Data Sets [INFOCLIMA]
The INFOCLIMA Data Base of Climate System Data Sets is a collection of worldwide data center (280) and data set descriptions of Climate-related data as part of the World Meteorological ...


3. 1:24,000 Scale Digital Elevation Models (DEM) SDTS format only from the U.S. Geological Survey [USGS_DEM24K]
The DEM data for 7.5-minute units correspond to the USGS 1:24,000 and 1:25,000 scale topographic quadrangle map series for all of the United States and its territories. Each 7.5-minute DEM is based ...


4. 1:250,000 Scale Digital Elevation Models (DEM) from the U.S. Geological Survey [USGS_DEM250K]
A digital elevation model (DEM) consists of an array of elevations for ground positions that are usually at regularly spaced intervals. The 1-degree DEM provides coverage in 1- by 1-degree blocks ...


5. Australian Digital Elevation Model Data Products [ANU_CRES_AUSDEM]
The Australian Digital Elevation Model (DEM) has been developed using the CRES package ANUDEM. It is available at a continental scale at two spatial resolutions - 1/20th degree and 1/40th degree. ...


6. Colville River Delta Landcover Data; USGS, Alaska [EARTH_LAND_USGS_AK_Colville1]
Vector and digital data from the Colville River area in Alaska. Data contains land cover classifications derived from Landsat MSS data, aerial photography, and ...


7. Defense Mapping Agency Digital Elevation Models, USGS [EARTH_LAND_DMA_DEM_AK1]
Digital elevation data including slope, aspect, and some with solar illumination are provided. Data are registered to a 50 meter UTM map grid. The pixel size can be altered to meet user ...


8. Digital Cartographic Bases and Elevation Models: Geographic Service of the Military (SGE-Spain) [SGE-SPAIN]
The Geographic Service of the Military - Minestry of Defense (Servicio Geografico del Ejercito (SGE)-Ministerio de Defensa) of Spain has collected and archived Digital Cartographic Bases and Digital ...


9. Digital Representation of a Map Showing the Thickness and Character of Quaternary Sediments in the Glaciated United States East of the Rocky Mountains [USGS-DDS-38]
This map shows the thickness and character of Quaternary deposits (including both glacial and younger, Holocene sediment) for the glaciated area of the United States east of the Rocky Mountains, at ...


10. Digital Terrain Data Sets for Alaska, USGS [EARTH_LAND_USGS_DEM_AK1]
This data set contains up to nine types of digital elevation data: 1-1 degree blocks, 2-1 degree x 3 degree mosaic of elevation (latitude/longitude coordinate system), 3-1 ...


11. ESRI Data and Maps [ESRI_DM]
ESRI Data & Maps is preconfigured to work with ESRI's software products and is also bundled with ArcGIS software and solutions products such as ArcGIS Business ...


12. Elevation Derivatives for National Applications (EDNA) [USGS_EDNA]
The Elevation Derivatives for National Applications (EDNA) is a multi-layered database derived from a version of the National Elevation Dataset (NED), which has been hydrologically conditioned for ...


13. GCIP Reference Data Set (GREDS), U.S. Geological Survey Open-File Report 94-388 [GCIP-GREDS]
The data sets on this compact disc are a compilation of several geographic reference data sets of interest to the global-change research community. The data sets were chosen with input ...


14. GIS Datasets for the State of Montana: Roads, Water Bodies, DEM, Land Cover/Use, and Related Information [MSL_NRIS_LAND_WATER]
This collection contains 18 individual datasets pertaining to land and water features for the state of Montana. These include the following: -Highways and railroads -Lakes, streams, watersheds, ...


15. Glacier Bay Ecosystem GIS [Inforain_USGS_GBE]
The United States Geological Survey (USGS) and Interrain Pacific are please to help make available to the public this integrated Geographic Information System for the Glacier Bay / northern Southeast ...


16. Global Land Cover Characterization Program [USGS_GLCC]
The Global Land Cover Characterization Project was established to meet science data requirements identified by the International Geosphere and Biosphere Programme (IGBP), and the U. S. Global Change ...


17. HYDRO1k Elevation Derivative Database [HYDRO1k]
HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage basins and ancillary layers derived ...


18. Hydrographic map of the Pacuare Watershed - CR [CGIAR_CIAT_PACSTREAMS]
This digital hydrographic map of the Pacuare watershed in Costa Rica was part of Glenn Hyman's doctoral dissertation research at the University of Tennessee. The map was used as one component of a ...


19. ISLSCP II HYDRO1k Elevation-derived Products [ISLSCP_II_HYDRO1K]
This data set contains coarse scale elevation and elevation-based parameters at 1.0 and 0.5-degree spatial resolutions that were developed to support a wide variety of global modeling activities through ...


20. International Steering Committee for Global Mapping: Global Map Data [ISCGM_GLOBAL]
The concept of Global Mapping, and the establishment of an international body for Global Mapping, was first proposed by the Ministry of Construction of Japan (MOC) in 1992; and in 1994 the Geospatial ...


21. LBA REGIONAL BOUNDARY FOR THE AMAZON AND TOCANTINS RIVER BASINS, 5-MIN [lba_reg_basin]
This data set is an expanded version of the Costa et al. (2000) data set and consists of a single grid with values of 1 for cells within the basins and 0 for cells outside. The resolution of the data ...


22. SNEP Digital Spatial Data Catalog: Sierra Nevada Ecosystem Project [CEIC_SNEP]
The Sierra Nevada Ecosystem Project (SNEP) is an assessment of the Sierra Nevada ecoregion which was requested by Congress in 1992. Along with a scientific review of late-successional ...


23. Selawik National Wildlife Refuge Land Cover; USGS, Alaska [EARTH_LAND_USGS_AK_Selawik]
The Selawik National Wildlife Refuge USGS digital data set contains land cover classifications for the Selawik National Wildlife Refuge. The data is derived from Landsat MSS data and ...


24. Status of the Sierra Nevada: The Sierra Nevada Ecosystem Project [USGS-DDS-43]
This publication consists of the online version of a CD-ROM publication, U.S. Geological Survey Digital Data Series DDS-43. The data for this publication total 175 MB on the CD-ROM and 167 MB for ...


25. The Long Valley Caldera GIS Database [USGS-DDS-081]
The Long Valley Caldera GIS Database provides an overview of the studies being conducted by the Long Valley Observatory in eastern California from 1975 to 2001. The database includes geologic, monitoring, ...


26. The National Hydrography Dataset [USGS_EPA_NHD]
The National Hydrography Dataset (NHD) is a comprehensive set of digital spatial data that contains information about surface water features such as lakes, ponds, streams, rivers, springs and wells. ...


27. Topographic Map Indexes for all United States and Antarctica; USGS [EARTH_LAND_USGS_Topo_Map_Index1]
Topographic Map Indexes for all States is a series of indexes and order forms of standard and special maps available from the U.S. Geological Survey as well as an index to the National ...


28. USGS Digital Orthophoto Quadrangles [USGS_DOQ]
A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt has been removed. The DOQ combines ...


29. Upper Kuskokwim River Resource Management Area (BLM); USGS [EARTH_LAND_USGS_AK_Kuskokwim]
This digital data set contains land cover classifications (for the Upper Kuskokwim River Resource Management Area, Alaska) was derived from Landsat 4 MSS data, and elevation, slope and ...


30. West Virginia Technical Center GIS Data Products [WVGIS]
The West Virginia GIS Technical Center (WVGISTC) provides GIS data on all disciplines of Earth Science. GIS data includes imagery and base maps, land cover, census, cultural ...


31. Digital hydraulic conductivity values [USGS_ofr96-446_cond]
This data set was created for a project to develop data sets to support ground-water vulnerability analysis. The objective was to create and document a digital geospatial data set from a published ...


32. Geologic Map and Digital Database of the Upper Parashant Canyon and Vicinity, Mohave County, Northwestern Arizona [USGS_Map_MF-2343]
The geologic map of the upper Parashant Canyon area covers part of the Colorado Plateau and several large tributary canyons that make up the western part of Arizona's Grand Canyon. The ...


33. Geologic map of the Cape Mendocino, Eureka, Garberville, & southwestern part of the Hayfork 30 X 60 Quadrangles and Adjacent Offshore Area, Northern California [USGS_MAP_MF-2336]
This database and accompanying plot files depict the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for ...


34. NWS River Forecast Basins (GIS Coverage) [NWS_Riverbasins]
National Weather Service forecast basins for contiguous United States and Puerto Rico. Note: This documentation also applied to the sub-coverages of basins for individual ...


35. Heard Island-GPS Topographic Survey 2003/04 [ASAC_1219_HIMI_topo03-04]
Topographical data collected as part of a GPS Survey during the Australian Antarctic Program's 2003/04 expedition on Heard Island. The data are available for downloading as a spreadsheet. The locations ...


36. Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado [USGS-DDS-066]
To obtain subsurface geologic information about the alluvium in the Big Thompson River valley, S -wave refraction data were collected along three roads that cross the valley. The traveltimes were ...


37. Flow Velocity and Sediment Data Collected During 1990 and 1991 at National Canyon, Colorado River, Arizona [USGS_DS_2007_246]
During 1990 and 1991, a series of research flows were released from Glen Canyon Dam. Data collected at the streamflow-gaging station on the Colorado River above National Canyon near Supai from that ...


38. African Water Stress Study for the World Water Development Report II [UNH_WWRDII_AFRICA]
Outputs from a Water Balance and Transport Model (WBM/WTM) were used to determine the spatial distribution of renewable water supply, expressed as the sum of local runoff and river corridor discharge. ...


39. California Fire and Resource Assessment Program [FRAP_CFRAP]
The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) assesses the amount and extent of California's forests and rangelands, analyzes their conditions ...


40. Environmental Atlas of the Lake Pontchartrain Basin [USGS_OFR_2002_206]
The story of Lake Pontchartrain and its surrounding Basin is a fascinating saga. Created at the end of the last Ice Age, this estuary is much more than just a magnificent natural resource. It has ...


41. Lake Tahoe, USA Riparian Assessment: Ground Cover Classification [LT_Ground_H2O]
The Lake Tahoe Riparian Assessment interpreted the 1996 digital image files to classify ground cover in the 14 riparian corridors. Ground cover was classified in the following categories: coniferous, ...


42. JERS-1 data from Eurimage [EURIMAGE_JERS]
The Japanese Earth Resources Satellite was launched in February 1992. It carries a Synthetic Aperture Radar (SAR) instrument (L-band) and a 7 band optical sensor package covering the near ...


43. LANDSAT User Service of the Brazilian National Institute on Space Research (INPE) [LSATUSERV]
The Brazilian receiving station for Landsat data is located in Cuiaba, state of Mato Grosso, Midwest region: 56 degrees 5 minutes 30 seconds West longitude, and 15 degrees ...


44. Landsat TM and MSS data from Eurimage [EURIMAGE_LANDSAT]
Eurimage distributes, in Europe, North Africa and the Middle East, Landsat data received at the following European Space Agency (ESA) ground receiving stations: Fucino ...


45. Monthly Publication History Report (PHR) for COOP Elements [gov.noaa.ncdc.C00772]
This report pertains to the roughly 9,000 NWS Cooperative Network sites whose observations are published in NCDC's Climatological Data or Hourly Precipitation Data publications. It is a compilation ...


46. Integrated Surface Global Hourly Data [gov.noaa.ncdc.C00532]
Integrated Surface Data (ISD) is digital data set DSI-3505, archived at the National Climatic Data Center (NCDC). The Integrated Surface Data (ISD) database is composed of worldwide surface weather ...


47. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Footprint Dataset (Geographic) [CIESIN_SEDAC_LWP2_HF_GEOG]
The Global Human Footprint Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is the Human Influence Index (HII) normalized by biome and realm. The HII is a global dataset of 1-kilometer ...


48. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (Geographic) [CIESIN_SEDAC_LWP2_HII_GEOG]
The Global Human Influence Index Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is a global dataset of 1-kilometer grid cells, created from nine global data layers covering human ...


49. Last of the Wild Project, Version 2, 2005 (LWP-2): Global Human Influence Index (HII) Dataset (IGHP) [CIESIN_SEDAC_LWP2_HII_IGHP]
The Global Human Footprint Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is the Human Influence Index (HII) normalized by biome and realm. The HII is a global dataset of 1-kilometer ...


50. Last of the Wild Project, Version 2, 2005 (LWP-2): Last of the Wild Dataset (Geographic) [CIESIN_SEDAC_LWP2_LW_GEOG]
The Last of the Wild Dataset of the Last of the Wild Project, Version 2, 2005 (LWP-2) is derived from the LWP-2 Human Footprint Dataset. The gridded data are classified according to their raster value ...


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