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1. 1:2,000,000-Scale Hydrologic Unit Maps [2MILHUC]
This data set contains hydrologic units (drainage basins) at a scale of 1:2,000,000 for the conterminous United States and Alaska. The attributes assigned to each unit follow the 8-digit Hydrologic ...


2. BOREAS TE-20 SOILS DATA OVER THE NSA-MSA AND TOWER SITES IN RASTER FORMAT [BOREAS_SOILT20R]
This data set was gridded from vector layers of soil maps that were received from Dr. Hugo Veldhuis, who did the original mapping in the field during 1994. The vector layers were gridded into raster ...


3. BOREAS SERM Forest Fire Chronology of Saskatchewan in Vector Format [BOREAS_SASKFIRE]
This data set is a series of ARC/INFO export files of the fire history of Saskatchewan by year from 1945 to 1996, with a few missing years. The data set was compiled and provided by the Saskatchewan ...


4. BOREAS TE-01 Soils Data over the SSA Tower Sites in Raster Format [BOREAS_SOILTE1R]
This data set was gridded from vector layers of soil maps that were received from Dr. Darwin Anderson TE-01 who did the original soil mapping in the field during 1994. The vector layers were gridded ...


5. Data over the SSA in Raster Format and AEAC Projection [BOREAS_SOIL125R]
This data set consists of GIS layers that describe the soils of the BOREAS SSA. The original data were submitted as vector layers that were gridded by BOREAS staff to a 30-meter pixel size in the ...


6. BOREAS HYD-08 DEM Data over the NSA-MSA and SSA-MSA in UTM Projection [BOREAS_H8UTMDEM]
These DEMs were produced from digitized contours at a cell resolution of 100 meters. Vector contours of the area were used as input to a software package that interpolates between contours to create ...


7. BOREAS Prince Albert National Park Forest Cover Data in Vector Format [BOREAS_PANPFCOV]
This data set provides detailed canopy, understory, and ground cover, height, density, and condition information for PANP in the western portion of the BOREAS SSA in vector form.


8. BOREAS Regional DEM in Raster Format and AEAC Projection [BOREAS_REG_AEAC]
This data set is based on the GTOPO30 DEM produced by the USGS EDC. The BOREAS region (1,000km x 1000km) was extracted from the GTOPO30 data and reprojected by BOREAS staff into the AEAC projection. ...


9. BOREAS Regional Soils Data in Raster Format and AEAC Projection [BOREAS_REGSOILR]
This data set was gridded by BORIS staff from a vector data set received from Canadian Soil Information System (CanSIS). The original data came in two parts that covered Saskatchewan and Manitoba. ...


10. BOREAS DEM Data over the NSA-MSA and SSA-MSA in AEAC Projection [BOREAS_N_S_DEM]
These data were derived from the original DEMs produced by the BOREAS HYD-08 team. The original DEMs were in the UTM projection, while this product is projected in the AEAC projection (see Section ...


11. BOREAS Elevation Contours over the NSA and SSA ARC/Info Generate Format [BOREAS_ELEV_ARC]
This data set was prepared by BORIS staff by reformatting the original data into the ARC/INFO Generate format. The original data were received in SIF at a scale of 1:50,000. BORIS staff could not ...


12. BOREAS Forest Cover Data Layers Over the SSA-MSA in Raster Format [BOREAS_SSAFCOVR]
This data set was prepared by BORIS staff by processing the original vector data into raster files. The original data were received as ARC/INFO coverages or as export files from SERM. The data include ...


13. BOREAS Forest Cover Layers of the NSA in Raster Format [BOREAS_NSAFCOVR]
This data set was processed by BORIS staff from the original vector data of species, crown closure, cutting class, and site classification/subtype into raster files. The original polygon data were ...


14. Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms, 1933-1994 [gov.noaa.ngdc.mgg.hazards.G01145]
The Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms is a database of over 15,000 digitized and processed accelerograph records from 1933 to 1994. Data were obtained from ...


15. Geology of the Larsemann Hills 1997 [lars_geology]
Geology of the Larsemann Hills, Antarctica. Geological data from C.J.Carson, University of Melbourne and K.Stüwe, University of Adelaide. Additional interpretation by D.E.Thost, AGSO (now Geoscience ...


16. LBA-ECO CD-06 Amazon River Basin Land and Stream Drainage Direction Maps [CD06_CAMREX]
This data set provides high-resolution (~500 m) gridded land and stream drainage direction maps for the Amazon River basin, excluding the Rio Tocantins basin. These maps are the result of a new topography-independent ...


17. LBA-ECO CD-06 Physical, Political, and Hydrologic Maps, Ji-Parana River Basin, Brazil [CD06_PHYSICAL_TEMPLATE]
This data set contains physical, hydrologic, political, demographic, and societal maps for the Ji-Parana River Basin, in the state of Rondonia, Brazil. These data were used as base information in ...


18. LBA-ECO CD-06 Soil Classification Map, Ji-Parana River Basin, Rondonia, Brazil [CD06_SOILS_JIPARANA]
This data set provides a digital map of soil orders for the Ji-Parana River Basin, in the state of Rondonia, Brazil (Western Amazonia). Soil orders were manually digitized from a 1:500,000 map from ...


19. LBA-ECO LC-01 Topographic Data for Intensive Study Areas, Northern Ecuadorian Amazon [LC01_TOPOGRAPHY_ECUADOR]
This data set contains topographic/geomorphological data associated with the four Intensive Study Areas (ISAs) in the Northern Ecuadorian Amazon (northern Oriente) that are part of the University ...


20. LBA-ECO LC-03 Hypsography, Rivers, Roads, and DEM, Four Areas across Brazilian Amazon [LC03_HYPSOGRAPHY_DEM]
This data set provides four related spatial data products for four study areas across the Brazilian Amazon: Manaus, Amazonas; Tapajos National Forest, Para Western (Santarem); Rio Branco, Acre; and ...


21. LBA-ECO LC-03 SAR Images, Land Cover, and Biomass, Four Areas across Brazilian Amazon [LC03_SAR_LC_BIOMASS]
This data set provides three related land cover products for four study areas across the Brazilian Amazon: Manaus, Amazonas; Tapajos National Forest, Para Western (Santarem); Rio Branco, Acre; and ...


22. LBA-ECO LC-01 City, Community, and Road Maps, Northern Ecuadorian Amazon: 1990-2002 [LC01_CITIES_COMMUNITIES_ROADS]
This data set contains the boundaries of the four major cities in the Northern Ecuadorian Amazon, the locations of primary communities in the colonist settlement area, and the locations of the road ...


23. LBA-ECO LC-01 Hydrography, Morphology, Edaphology Maps, Northern Ecuadorian Amazon [LC01_HYDROGRAPHY_EDAPHOLOGY]
This data set provides map images of hydrographic, morphologic, and edaphic features for the northern Amazon Basin in eastern Ecuador. The hydrographic data are available at two scales based on the ...


24. LBA-ECO LC-01 National, Provincial, and Park Boundaries, Ecuador [LC01_BOUNDARIES_ECUADOR]
This data set contains the national and provincial boundaries of Ecuador as well as the boundaries of two national parks: the Cuyabeno Wildlife Reserve and the Yasuni National Park. There are four ...


25. AARI 10-Day Arctic Ocean EASE-Grid Sea Ice Observations [NSIDC-0050]
NOTE: This data set has been replaced by the Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006 ...


26. NOAA/NMC/CAC Arctic and Antarctic Monthly Sea Ice Extent, 1973-1990 [G00917]
Sea ice extent from January 1973 through August 1990 was digitized from weekly operational sea ice charts produced by the Navy/NOAA Joint Ice Center. Charts were digitized by hand using a 1 degree ...


27. International Satellite Cloud Climatology Project (ISCCP) Ice Snow Product in Native Data Format [ISCCP_ICESNOW_NAT]
The ISCCP_ICESNOW_NAT data set is a merged product containing separate snow and sea ice data sets. The values given are fractional coverage for 5-day intervals. The data are collected on a global ...


28. Pre-LBA CABARE Mapped Land Surface and Vegetation Characteristics, Rondonia, Brazil [PRE-LBA_CABARE]
Surface parameter digital maps of vegetation, soil, and topography were obtained for Rondonia, Brazil, covering the 5x5 degree region bounded by 13-8 degrees S and 65-60 degrees W. Numerical maps ...


29. LBA-ECO LC-08 Soil, Vegetation, and Land Cover Maps for Brazil and South America [LC08_EOS_Maps]
This data set provides (1) soil maps for Brazil that are digital versions of the MAPA DE SOLOS DO BRASIL (EMBRAPA, 1981) classified at three levels of detail, 19-class, 70-class and 249-class; (2) ...


30. LBA-ECO ND-01 Watershed Deforestation from Landsat TM Series, Rondonia, Brazil: 1999 [ND01_WATERSHED_DEFOR]
This data set provides estimates of watershed deforestation, as a proportion of the total area of watersheds, in Rondonia, Brazil for 1999. Deforestation maps were determined for the main agricultural ...


31. USGS Land Use and Land Cover (LULC) Data [1_250_LULC]
The National Mapping Program, a component of the U. S. Geological Survey (USGS), produces and distributes land use and land cover maps and digitized data for the conterminous U.S. and Hawaii. Land ...


32. Socioeconomic Datasets of Coastal Zone in Cambodia [BANd0200_113]
Socioeconomic Database of Cambodia; population, logging, fishing, business and farming in the coastal zone.


33. RLC VEGETATIVE COVER OF THE FORMER SOVIET UNION, 1990 [rlc_veg_cover]
This dataset is a 1:4 million scale vegetation map for the land area of the Former Soviet Union. Three hundred seventy-three cover classes are distinguished, of which nearly 145 are forest cover-related ...


34. RLC SELECTED INFRASTRUCTURE DATA FOR THE FORMER SOVIET UNION, 1993 [rlc_infra_1993]
This data set consists of roads, drainage, railroads, utilities, and population center information in readily usable vector format for the land area of the Former Soviet Union. The purpose of this ...


35. BOREAS FOLLOW-ON DSP-09 SASKATCHEWAN RASTER FOREST FIRE CHRONOLOGY, 1945-1996 [dsp09_sask_raster]
This data set contains a pair of raster images and a spreadsheet chronicling the most recent fire history of Saskatchewan from 1945 to 1996. This data set was developed from a series of ARC/INFO export ...


36. BOREAS RSS-08 SSA IFC-3 DIGITIZED STEREO IMAGERY AT THE OBS, OA, AND OJP SITES [BOREAS_RSS8DIGI]
The RSS08 team acquired stereo photography from the double-scaffold towers at the Southern Study Area (SSA) Old Black Spruce (OBS), Old Aspen (OA), and Old Jack Pine (OJP) sites during IFC-3 in 1994. ...


37. BOREAS SERM FOREST COVER DATA LAYERS OF THE SSA IN VECTOR FORMAT [BOREAS_SSAFCOVV]
The forest cover data provided by Saskatchewan Environment and Resource Management, Forestry Branch - Inventory Unit (SERM-FBIU) are basically a digital version of its 1:12,500 scale forest cover ...


38. BOREAS SERM FOREST COVER DATA OF SASKATCHEWAN IN VECTOR FORMAT [BOREAS_SASKFC1M]
This data set is a condensed forest cover type digital map of Saskatchewan and is a product of the Saskatchewan Environment and Resource Management, Forestry Branch - Inventory Unit (SERM-FBIU). This ...


39. BOREAS TE-20 SOILS DATA OVER THE NSA-MSA AND TOWER SITES IN VECTOR FORMAT [BOREAS_SOILT20V]
The BOREAS TE-20 team collected several data sets for use in developing and testing models of forest ecosystem dynamics. This data set contains vector layers of soil maps that were received from Dr. ...


40. LBA-ECO LC-24 CADASTRAL PROPERTY MAP OF URUARA, PARA, BRAZIL: ca.1975 [LC24_CADASTRAL_MAP_PARA]
This data set contains a shapefile of a digitized map of the land parcel information of the original properties of the Uruara colonization site, Para, Brazil, acquired from the Instituto de Colonizacao ...


41. LBA-ECO LC-24 HISTORICAL ROADS OF THE LEGAL AMAZON: 1968-1993 [LC24_HISTORICAL_ROADS_AMAZON]
Understanding the impact of road investments on deforestation is part of a complete evaluation of the expansion of infrastructure for development.We find evidence of spatial spillovers from roads ...


42. BOREAS TGB-05 FIRE HISTORY OF MANITOBA 1980 TO 1991 IN RASTER FORMAT [BOREAS_FHSTMANR]
This raster format data set covers the province of Manitoba. The data were gridded into the AEAC projection from the original vector data. The original vector data were produced by Forestry Canada ...


43. BOREAS TGB-05 FIRE HISTORY OF MANITOBA 1980 TO 1991 IN VECTOR FORMAT [BOREAS_FHSTMANV]
This vector format data set covers the province of Manitoba and was produced by Forestry Canada from hand-drawn boundaries of fires on photocopies of 1:250,000 scale maps. The locational accuracy ...


44. LBA-ECO CD-04 LEAF AREA INDEX, KM 83 TOWER SITE, TAPAJOS NATIONAL FOREST, BRAZIL [LBA_LAI_KM83]
Leaf area index was estimated in an 18 ha plot at the logged forest tower site, km 83, Tapajos National Forest, Para, Brazil. The plot was adjacent to the eddy flux tower at km 83, Tapajos National ...


45. Edinburg Forest Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_EDINBURG_FOREST]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Edinburg Township Forest Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial Physics ...


46. Digital Elevation Model for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_DEM]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Digital Elevation Model for the Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within ...


47. Edinburg Forest Cuts Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_EDINBURG_CUTS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Edinburg Township Area Cuts Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


48. Elevation Contours for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_TOPOGRAPHY]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Elevation Contours for the Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


49. Howland Forest Cuts Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_HOWLAND_CUTS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Howland Township Area Cuts Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


50. Howland Forest Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_HOWLAND_FOREST]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Howland Township Forest Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial Physics ...


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