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1. Provincial Agricultural Atlas, 1:250,000, Newfoundland and Labrador, Canada [Canada_NfldLab_ProvAgriAtlas]
The Provincial Agricultural Atlas provides the locations, boundaries, land uses, soil types and other details of farms in Newfoundland and Labrador. The Atlas provides information on berry management ...

2. Provincial Forest Inventory, Newfoundland and Labrador, Canada [Canada_NfldLab_ForestInventory]
This database contains vegetation information for both forested and non-forested areas. For forested areas this includes tree species, height, age, crown density, and site. For non-forested areas ...

3. ARC 7 1:50,000 ARC Digitized Raster Graphics (ADRG) Topographic Line Maps (TLM) [Canada_DND_ARC7ADRGTLM]
ARC Digitized Raster Graphics (ADRG) is for use in any application requiring display of a map image or manipulation of the image of a map in raster form. Digitized Raster Graphics (ADRG) ...

4. ARM-1994 SGP IOP Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_ARM94IOP]
During the August 1994 Southern Great Plains IOP Field Compaign, special launches were made in support of the Global Energy and Water Cycle Experiment (GEWEX) Continental-scale ...

5. ARM-1997 SGP IOP Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_ARM97IOP]
The Summer 1997 SCM IOP was scheduled with the SGP97 Campaign. With additional NASA funding, the IOP was extended so that the total IOP covered 30 days. This IOP was been chosen for a model intercomparison ...

6. ARM-2000 SGP IOP Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_ARM00IOP]
The Atmospheric Radiation Measurement (ARM) Program conducted a Cloud Intensive Operational Period (IOP) in March 2000 that was the first-ever effort to document the 3-dimensional cloud ...

7. ARM/GCIP Near-Surface Observation Data Set - 1996 (NESOB-96) at UCAR/JOSS/NOAA/CODIAC [NESOB96_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1996 (NESOB-96) took ...

8. ARM/GCIP Near-Surface Observation Data Set - 1997 (NESOB-97) at UCAR/JOSS/NOAA/CODIAC [NESOB97_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1997 (NESOB-97) took ...

9. ASAR Image Mode source packets Level 0 [ASA_IM_0P]
The Image Mode Level 0 product consists of time-ordered Annotated Instrument Source Packets (AISPs) collected while the instrument is in Image Mode. The echo samples contained in the AISPs are compressed ...

10. ASA_APC_0P: ASAR Alternating Polarization Level 0 (Copolar) [ASA_APC_0P]
There are three AP Mode Level 0 products: * AP Cross-polar H Level 0 (product ID = ASA_APH_0P) * AP Cross-polar V Level 0 (product ID = ASA_APV_0P) * AP Co-polar Level 0 (product ID = ...

11. ASA_APH_0P: ASAR Alternating Polarization Level 0 (Cross polar H) [ASA_APH_0P]
These products contain time-ordered AISPs corresponding to one of the three possible polarisation combinations: HH & HV, VV & VH and HH & VV, respectively). The echo samples in the AISPs have been ...

12. ASA_APV_0P: ASAR Alternating Polarization Level 0 (Cross polar V) [ASA_APV_0P]
These products contain time-ordered AISPs corresponding to one of the three possible polarisation combinations: HH & HV, VV & VH and HH & VV, respectively). The echo samples in the AISPs have been ...

13. ASTER Global DEM [aster_global_dem]
ASTER is capable of collecting in-track stereo using nadir- and aft-looking near infrared cameras. Since 2001, these stereo pairs have been used to produce single-scene (60- x 60-kilomenter (km)) ...

14. ATSR Fire Product Over Indonesia [IGBP-DIS_FIRE_INDONESIA]
The Fire Product: ATSR Fire Products Over Indonesia was part of the International Geosphere-Biosphere Programme Data and Information System (IGBP-DIS) Regional Satellite Fire Data Compilation CD-ROM. ...

15. AVHRR (NOAA-9) Data from the Arabian Gulf [INODC_AVHRR]
This data set consists of AVHRR data from the Eastern Arabian Sea for June 1987 to May 1989. Each CCT contains 16 bit raw data of radiance values for 2048 pixels for about 1250 scan lines for Channels ...

16. AVHRR 1-km Global Land 10-Day Composites [AVHRR_GLOBAL_10-DAY_COMPOSITES]
The Advanced Very High Resolution Radiometer (AVHRR) 1-km Global Land 10-Day Composites data set project is a component of the National Aeronautics and Space Administration (NASA) AVHRR Pathfinder ...

17. AVHRR 1-km Orbital Segments [AVHRR_ORBITAL_SEGMENTS]
The Advanced Very High Resolution Radiometer (AVHRR) 1-km Orbital Segments data set is a component of the National Aeronautics and Space Administration (NASA) AVHRR Pathfinder ...

18. AVHRR Data Held by the Upper Midwest Aerospace Consortium (UMAC) [UMAC_AVHRR]
This Advanced Very High Resolution Radiometer (AVHRR) data set is collected by a ground station located at the University of North Dakota in Grand Forks, North Dakota. Coverage is limited to the ...

19. AVHRR Forest Fire Hotspots in Canada for 1994 to 2001 [Canada_CCRS_ForFireHotspot94-99]
A fire detection (hotspot) algorithm was developed that exploits the infrared channels (2-5) from AVHRR. The algorithm is based on the framework of Kaufman et al. with modifications ...

20. AVHRR HRTP Fire Products Over Africa, ESA Fire Product [IGBP-DIS_FIRE_AVHRR_HRPT_AFRICA]
The Fire Product: AVHRR HRPT Fire Products Over Africa was part of the International Geosphere-Biosphere Programme Data and Information System (IGBP-DIS) Regional Satellite Fire Data Compilation CD-ROM. ...

21. AVHRR Land Cover Data, Canada [Canada_GeoGratis_AVHRRLandCover]
This land cover data set was derived from the Advanced Very High Resolution Radiometer (AVHRR) sensor operating on board the United States National Oceanic and ...

22. AVHRR NDVI and Departure from Average GeoTIFFS [UMAC_NDVI_GEOTIFF]
This product is a GeoTIFF image illustrating the Normalized Difference Vegetative Index (NDVI) across the conterminous United States, as well as subsets for the states of North Dakota, South Dakota, ...

23. AVHRR Sea Surface Temperature for Southwestern Atlantic [COROAS-AVHRR]
Data consisting of AVHRR five channels from satellites NOAA-11 and NOAA-12 and Sea Surface Temperature derived from brightness temperature files through NOAA algorithms. Exchange of data after January ...

24. AVHRR Sea Surface Temperatures [sst_uak]
The website consists of sea surface temperature (SST) from Bering Sea, Bristol Bay, Kodiak Island, Cook Inlet, Prince William Sound, Northern Gulf of Alaska, Yakutat Bay, and Alexander ...

25. AVHRR data from Eurimage [EURIMAGE_AVHRR]
The National Oceanographic and Atmospheric Administration (NOAA) has been operating its Advanced Tiros-N (ATN) series of satellites since October 1978. Carrying the Tiros Operational Vertical Sounder ...

26. AVHRR derived Northeastern U.S. Landcover [EOSWEBSTER_PnET_Land_Input_NE]   PARENT METADATA
This dataset, used as in input to the PnET model, (see parent DIF) was formed by Scott Ollinger at a resolution of 30 arc sec (about 1 kilometer) from a dataset first extracted by R.G. Lathrop and ...

27. Aquatic Diversity of California [uc_davis_aquadiv]
Fish range maps were created by the Department of Wildlife, Fisheries and Conservation Department of the University of California at Davis as part of a contract with the Nature Conservancy. For more ...

28. Aquatic Ecoregions in the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [AQUAECO]
Ecoregions are based on perceived patterns of a combination of causal and integrative factors including land use, land surface form, potential natural vegetation, and soils (Omernik, 1987). This is ...

29. Arctic & Antarctic Research Center (AARC) AVHRR and HRPT Direct Readout Radiance Data from McMurdo and Palmer Stations, Antarctica [FE09004A]
AVHRR HRPT level 0 raw telemetry data are acquired at the Arctic and Antarctic Research Center (AARC) on selective passes by satellite receivers located at McMurdo ...

30. Arctic & Antarctic Research Center (AARC) DMSP OLS Direct Readout Radiance Data from Palmer and McMurdo Stations, Antarctica [FE09004B]
DMSP OLS level 0 raw telemetry data are acquired on selective passes by satellite receivers located at McMurdo Station, Antarctica (77 degrees, 51 minutes S, 166 ...

31. Arctic Leads Experiment (LEADEX) Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_LEADEX]
Ships and submarines have historically used leads, or sea ice fractures, to navigate Arctic waters. Scientists study leads to better understand their roles in arctic climatology ...

32. Arctic National Wildlife Refuge (ANWR) Data Base, U.S. Fish and Wildlife Service, Alaska [EARTH_LAND_USFWS_AK_Wildlife1]
The Arctic National Wildlife Refuge (ANWR) is the most northern and one of the largest Refuges within America's National Wildlife Refuge System. The Arctic Refuge is managed by the U.S. ...

33. Arctic National Wildlife Refuge Data; USGS, Alaska [EARTH_LAND_USGS_AK_Wildlif_Ref1]
Digital land cover and terrain data of the Arctic National Wildlife Refuge (ANWR) were prduced by the U.S. Geological Survey (USGS) Earth Resources Observation Systems Field Office, Anchorage, ...

34. Argentina GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Argentina]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...

35. Argonne 0.2-Degree Land Use and Deposition Data [NCAR_DS766.0]
This dataset contains land use classification data on a 1/6-degree by 1/4-degree grid covering the United States from 52W longitude to 134W and from 24N latitude to 54N. Also ...

36. Argonne Cutting Methods NH-25 Data Base [USDA0134]
To determine silviculture response to various even- and uneven-aged cutting treatments in northern hardwood forests. Also, to measure economic consequences of these treatments. Data include individual ...

37. Arizona Regional Image Archive Black and White Aerial Photographs [ARIA_doqq_1992]
This data set contains black and white Digital Ortho Quarter Quads (DOQQ's) for Arizona. The DOQQ and 1:24k DRG images are named with Quad IDs. Note that DOQQ image files have an additional last digit ...

38. Arizona Regional Image Archive Color Aerial Photographs [ARIA_doqq_2005]
This data set contains color and white Digital Ortho Quarter Quads (DOQQ's) for Arizona. The data can also be analyzed using ArcGIS. [Summary provided by the Arizona Regional Image Archive.]

39. Arizona Regional Image Archive Landsat ETM Satellite Images [ARIA_LANDSAT_ETM]
This data set contains satellite imagery from the Landsat ETM instrument. [Summary provided by the Arizona Regional Image Archive.]

40. Arizona Regional Image Archive Landsat MSS Satellite Images [ARIA_LANDSAT_MSS]
This data set contains satellite imagery from the Landsat MSS instrument. The North American Landscape Characterization (NALC) project includes Landsat multispectral scanner (MSS) data acquired in ...

41. Arizona Regional Image Archive Landsat TM Satellite Images [ARIA_LANDSAT_TM]
This data set contains satellite imagery from the Landsat TM instrument.

42. Aroonstook Maine National Wildlife Refuge Boundary Data [USFWS_CSDS_arobnd]   PARENT METADATA
This dataset contains boundary layers for the Aroostook National Wildlife Refuge in Maine. National Wildlife Refuges are federal lands managed by the U.S. Fish and Wildlife Service (USFWS). The primary ...

43. Asian Pacific Regional Aerosol Characterization Experiment (ACE-Asia) at UCAR/JOSS/NOAA/CODIAC [ACEASIA_UCAR_JOSS_NOAA_CODIAC]
The scientific objectives of ACE-Asia are to determine and understand the properties and controlling factors of the aerosol ...

44. Assawoman Island Division of the Chincoteague National Wildlife Refuge in Virginia [USFWS_CSDS_asibnd]   PARENT METADATA
This data set contains boundary layers for the Assawoman Division of the Chincoteague National Wildlife Refuge in Virginia. National Wildlife Refuges are federal lands managed by the U.S. Fish and ...

45. 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 ...

46. Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado - USGS_DDS-66 [USGS_DDS-66]
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 refraction data were ...

47. Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems [USDA0510]
The purpose of the "Assessment of the Impact of Environmental Stresses on the Health of Agroecosystems" dataset is to establish a protocol for assessing the health of agroecosystems. ...

48. Atlantic Coastal Database Directory [Canada_ACZISC_ACZDD]
The Atlantic Coastal Database Directory (ACDD) was initiated by the Atlantic Coastal Zone Information Steering Committee (ACZISC) in 1992. The Atlantic Coastal Information Portal (ACIP), ...

49. Atlantic Stratocumulus Transition Experiment (ASTEX) Model Forcing and Data for the GEWEX Cloud System Study Data Integration for Model Evaluation (GCSS-DIME) [GISS_GCSS-DIME_ASTEX]
The Atlantic Stratocumulus Transition Experiment (ASTEX) took place from 1 June through 25 June 1992 off the northwest coast of Africa near the Azores, Madeira and Canary Island groups. ...

50. Atlas of Relations Between Climatic Parameters and Distributions of Important Trees and Shrubs in North America [USGS_P1650-a]
This atlas explores the continental-scale relations between the geographic ranges of woody plant species and climate in North America. A 25-km equal-area grid of modern climatic and bioclimatic parameters ...

Showing 1 through 50 of 2238 Next