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162 Titles Match Your Query
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1. NARSTO EPA_SS_HOUSTON Ammonia and Nitric Acid Data [NARSTO_EPA_SS_HT_NH3_HNO3]
The NARSTO_EPA_SS_HOUSTON_NH3_HNO3_DATA contains 24-hour integrated measurements of ammonia and nitric acid collected during September 30, 2000 through May 22, 2001 at the HRM Site 3, Aldine, and ...


2. NARSTO EPA_SS_HOUSTON Differential Mobility Analyzer Data [NARSTO_EPA_SS_HT_DMA]
The NARSTO_EPA_SS_HOUSTON_DMA_DATA measurements consist of aerosol size distributions and number concentrations collected in Houston, Texas, beginning in August 2000 and ending in November 2001. Data ...


3. NARSTO EPA_SS_HOUSTON PM2.5 Nitrate, Sulfate, and Carbon Data [NARSTO_EPA_SS_HT_NO3_SO4_C]
The NARSTO_EPA_SS_HOUSTON_NO3_SO4_C_DATA files contain continuous measurements of PM2.5 nitrate, PM2.5 sulfate, and PM2.5 carbon collected during August 12, 2000 through November 5, 2001 at the Aldine, ...


4. NARSTO EPA_SS_HOUSTON Rapid Single-Particle Mass Spectrometer Data [NARSTO_EPA_SS_HT_RSMS]
The NARSTO_EPA_SS_HOUSTON_RAPID_SPMS_DATA contain individual aerosol particles which were sized and analyzed using a Rapid Single-particle Mass Spectrometer (RSMS) in Houston during the summer of ...


5. NARSTO EPA_SS_HOUSTON TEXAQS2000 DOE G-1 Air Chemistry, Aerosol, and Met Data [NARSTO_EPA_SS_HT_DOE_G-1]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_DOE_G-1_DATA were collected from the DOE G-1 Research Aircraft Facility during the Texas 2000 Air Quality Study. Twenty research flights were made from August ...


6. NARSTO EPA_SS_HOUSTON TEXAQS2000 Formaldehyde and Hydrogen Peroxide Data [NARSTO_EPA_SS_HT_HCHO_H2O2]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_HCHO_H2O2_DATA data set contains continuous formaldehyde (HCHO) and hydrogen peroxide (H2O2) measurements collected in August - September 2000 during the Texas ...


7. NARSTO EPA_SS_HOUSTON TEXAQS2000 PM2.5 Organic Speciation Data [NARSTO_EPA_SS_HT_PM25_ORG]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM25_ORG_DATA file contains 24-hour integrated organic speciation of fine particulate matter (PM2.5) collected August 15, 2000 through September 30, 2000 at the ...


8. NARSTO EPA_SS_HOUSTON TEXAQS2000 Particulate Matter FTIR Composition [NARSTO_EPA_SS_HT_PM_FTIR]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_FTIR measurement data consist of absolute absorbance areas for organonitrates, sulfate, aliphatic carbon and carbonyl compounds for size segregated particulate ...


9. NARSTO EPA_SS_HOUSTON TEXAQS2000 Size-specific PM Mass Concentration Data [NARSTO_EPA_SS_HT_PM_SIZE_MASS]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_SIZE_MASS file reports size segregated mass particulate data collected with a MOUDI sampler during the Texas Air Quality Study 2000 at the HRM Site 3 and LaPorte ...


10. NARSTO EPA_SS_HOUSTON TEXAQS2000 TNRCC CAMS Air Quality Data [NARSTO_EPA_SS_HT_CAMS]
The NARSTO_EPA_HOUSTON_TEXAQS2000_CAMS_DATA data set contains 5-minute air quality measurements collected in Texas during August and September 2000 at 85 continuous ambient monitoring stations (CAMS) ...


11. NARSTO EPA_SS_HOUSTON TEXAQS2000 Washburn Tunnel Air Quality Monitoring Data [NARSTO_EPA_SS_HT_WB_TUNNEL]
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_WB_TUNNEL data contain gas and particle phase measurements collected in a tunnel in the Houston area during the summer of 2000. The primary objective of this study ...


12. NARSTO Texas PM2.5 Sampling and Analysis Study: 1997-1998 [NARSTO_TEXAS_PM2.5_1997-1998]
The NARSTO_Texas_PM2.5_Sampling_and_Analysis_Study_1997-1998 data were collected from March 11, 1997 to March 12, 1998. The City of Houston, the Texas Natural Resource Conservation Commission, and ...


13. Big Bend National Park Bird Point Count [usgs_nwrc_bbendpt]
This data set contains unlimited distance point count data that was collected from 70 sites in Big Bend National Park, Texas. Sites were located by using systematic sampling with a random start. Each ...


14. Galveston Bay, Texas Habitat Data from NWRC [usgs_nwrc_texaswetlands]
This data set consists of digital data describing wetland and upland habitats in the Galveston Bay and surrounding areas of Texas, in 1979. The data set includes 42 7.5' quadrangles which were digitized ...


15. NLDAS VIC Land Surface Model L4 Monthly 0.125 x 0.125 degree V002 (NLDAS_VIC0125_M) at GES DISC [GES_DISC_NLDAS_VIC0125_M_V002]
This data set contains a series of land surface parameters simulated from the VIC land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in ...


16. NLDAS VIC Land Surface Model L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_VIC0125_MC) at GES DISC [GES_DISC_NLDAS_VIC0125_MC_V002]
Abstract: This data set contains a series of land surface parameters simulated from the VIC land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The ...


17. A Geographic Information System Database for Environmental Contaminants in the Rio Grande/Rio Bravo Basin [USGS_CERC_RioGrand_Contaminants]
ABSTRACT: The assessment of contaminant stressors on biota of the Rio Grande/Rio Bravo resulted from an effort of the Biomonitoring for Environmental Status and Trends (BEST) program, to implement ...


18. NLDAS VIC Land Surface Model L4 Hourly 0.125 x 0.125 degree V002 (NLDAS_VIC0125_H) at GES DISC [GES_DISC_NLDAS_VIC0125_H_V002]
This data set contains a series of land surface parameters simulated from the VIC land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in ...


19. NOAA Northern Gulf of Mexico Cetacean Survey 1998; Sightings [seamap31]   PARENT DIF
A continental shelf cetacean survey in northern Gulf of Mexico was conducted in 1998 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine the distribution and estimate ...


20. NOAA Oceanic Gulf of Mexico Cetacean Survey 1996; Sightings [seamap25]   PARENT DIF
The first of two spring vessel surveys of the GulfCet II Program was conducted in 1996 in oceanic and upper continental slope waters of U.S. Gulf of Mexico by NOAA Southeast Fisheries Science Center ...


21. NOAA Oceanic Gulf of Mexico Cetacean Survey 1997; Sightings [seamap27]   PARENT DIF
The second of two spring vessel surveys of the GulfCet II Program was conducted in 1997 in oceanic and upper continental slope waters of U.S. Gulf of Mexico by NOAA Southeast Fisheries Science Center ...


22. NOAA Oceanic Gulf of Mexico Cetacean Survey 1999; Sightings [seamap29]   PARENT DIF
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 1999 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


23. NOAA Gulf of Mexico Marine Mammal Survey 1993 (S); Sightings [seamap17]   PARENT DIF
A spring marine mammals survey in Gulf of Mexico was conducted in 1993 by NOAA Southeast Fisheries Science Center to examine the diversity, distribution and estimate abundance of marine mammals in ...


24. NOAA Gulf of Mexico Marine Mammal Survey 1993 (W); Sightings [seamap15]   PARENT DIF
A winter marine mammals survey in Gulf of Mexico was conducted in 1993 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. The ...


25. NOAA Gulf of Mexico Marine Mammal Survey 1994; Sightings [seamap19]   PARENT DIF
A spring marine mammals survey in Gulf of Mexico was conducted in 1994 by NOAA Southeast Fisheries Science Center to examine the diversity, distribution and estimate abundance of marine mammals in ...


26. NOAA Oceanic Gulf of Mexico Cetacean Survey 2000; Sightings [seamap21]   PARENT DIF
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 2000 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


27. NOAA Oceanic Gulf of Mexico Cetacean Survey 2001; Sightings [seamap23]   PARENT DIF
A spring cetacean survey in the northern U.S. Gulf of Mexico was conducted in 2001 by NOAA Southeast Fisheries Science Center and Minerals Management Service to examine cetacean abundances in both ...


28. NOAA Gulf of Mexico Marine Mammal Survey 1992; Sightings [seamap13]   PARENT DIF
A spring marine mammals survey in Gulf of Mexico was conducted in 1992 by NOAA Southeast Fisheries Science Center to examine the distribution and estimate abundance of cetaceans in U.S. waters. The ...


29. National Benthic Inventory for Coastal Macro-infauna (NBI) (USOBIS) [nbi-obis]   PARENT DIF
The NBID is a quantitative database on abundances of individual benthic species by sample and study region, along with other synoptically measured environmental variables. The NBI is a data source ...


30. Corpus Christi, Texas Coastal Digital Elevation Model [gov.noaa.ngdc.mgg.dem.401]
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


31. Galveston, Texas Coastal Digital Elevation Model [gov.noaa.ngdc.mgg.dem.403]
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to ...


32. NLDAS Noah Land Surface Model L4 Hourly 0.125 x 0.125 degree V002 (NLDAS_NOAH0125_H) at GES DISC [GES_DISC_NLDAS_NOAH0125_H_V002]
This data set contains a series of land surface parameters simulated from the Noah land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are ...


33. U.S. Census Grids (Summary File 1), 1990 [CIESIN_SEDAC_USCG_90SF1]
U.S. Census Grids (Summary File 1), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


34. U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF1MSA]
U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats for 39 metropolitan ...


35. U.S. Census Grids (Summary File 3), 1990 [CIESIN_SEDAC_USCG_90SF3]
U.S. Census Grids (Summary File 3), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


36. U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF3MSA]
U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. Census in ASCII and geotiff formats for 50 metropolitan ...


37. Physical and Biological Factors Associated with Avian Cholera in Wetland Ecosystems [brdnwhc0002]


38. U.S. Census Grids (Summary File 1), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF1MSA]
U.S. Population Grids (Summary File 1), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


39. U.S. Census Grids (Summary File 3), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF3MSA]
U.S. Population Grids (Summary File 3), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


40. U.S. Census Grids (Summary File 1), 2000 [CIESIN_SEDAC_USCG_SF1]
U.S. Census Grids (Summary File 1), 2000 contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


41. U. S. Environmental Protection Agency (EPA) National Priorities List (NPL) Sites Point Data with CIESIN Modifications, 2008 [CIESIN_SEDAC_SLP_EPANPLSPDCM08]
The U. S. Environmental Protection Agency (EPA) National Priorities List (NPL) Sites Point Data with CIESIN Modifications, 2008 is a modified version of the 2008 EPA NPL list. It includes all the ...


42. Texas Natural Resource Information Service Landsat Computer Compatible Tape Archive [zzz415]
These datasets are an ongoing collection of digital Landsat MSS and TM data of the State of Texas. MSS data are collected in four spectral channels with a resolution near 80 m. ...


43. eMODIS [eMODIS1]
eMODIS products respond to specific land remote sensing community need for the benefits of MODIS data without the standard NASA packaging. eMODIS offers regionally based NDVI products in near-real ...


44. GIS Coverage for the National Water-Quality Assessment (NAWQA) Program Retrospective Database for Nutrients in Surface Water: Monitoring Locations [NAWQAHIS]
The retrospective database is a compilation of historical water-quality and ancillary data collected before NAWQA Study Units initiated sampling in 1993. This coverage contains the point locations ...


45. GIS Coverage of the National Water-Quality Assessment (NAWQA) Program Trace Elements Sampling Sites for the EPA Clean Air Mapping and Analysis Program (C-MAP) [NAWQA_TE]
This is a point coverage of the sampling sites for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations of Trace Elements for the conterminous United ...


46. GIS Coverage of the National Water-Quality Assessment Study-Unit Investigations in the conterminous United States (NAWQA) [NAWQA]
This is a coverage of the boundaries and codes used for the U.S. Geological Survey National Water-Quality Assessment (NAWQA) Program Study-Unit investigations for the conterminous United States, excluding ...


47. NWS Weather Fatality, Injury and Damage Statistics [NWS-Weather_Fatalities]
NWS Weather Fatality, Injury and Damage Statistics The U.S. Natural Hazard Statistics provide statistical information on fatalities, injuries and damages caused by weather related hazards. These ...


48. NLDAS Mosaic Land Surface Model L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_MOS0125_MC) at GES DISC [GES_DISC_NLDAS_MOS0125_MC_V002]
This monthly climatology data set contains a series of land surface parameters simulated from the Mosaic land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). ...


49. NLDAS Primary Forcing Data L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_FORA0125_MC) at GES DISC [GES_DISC_NLDAS_FORA0125_MC_V002]
This data set contains the monthly climatology data of the primary forcing data for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in 1/8th degree grid spacing. ...


50. NLDAS Noah Land Surface Model L4 Monthly Climatology 0.125 x 0.125 degree V002 (NLDAS_NOAH0125_MC) at GES DISC [GES_DISC_NLDAS_NOAH0125_MC_V002]
This monthly climatology data set contains a series of land surface parameters simulated from the Noah land-surface model (LSM) for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). ...


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