143 datasets found for "Population Estimates"
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Federal
Gridded Population of the World, Version 3 (GPWv3): Population Count Grid
National Aeronautics and Space Administration —
The Gridded Population of the World, Version 3 (GPWv3): Population Count Grid consists of estimates of human population for the years 1990, 1995, and 2000 by 2.5 arc-... -
Federal
Tidal Wetlands Soil Organic Carbon and Estuarine Characteristics, USA, 1972-2015
National Aeronautics and Space Administration —
This dataset provides a synthesis of soil organic carbon (SOC) estimates and a variety of other environmental information from tidal wetlands within estuaries in the... -
Federal
ECOSTRESS Tiled Evaporative Stress Index PT-JPL Instantaneous L4 Global 70 m V002
National Aeronautics and Space Administration —
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water... -
Federal
ECOSTRESS Gridded Evaporative Stress Index PT-JPL Instantaneous L4 Global 70 m V002
National Aeronautics and Space Administration —
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water... -
Federal
ECOSTRESS Gridded Cloud Mask Instantaneous L2 Global 70 m V002
National Aeronautics and Space Administration —
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water... -
Federal
ECOSTRESS Swath Cloud Mask Instantaneous L2 Global 70 m V002
National Aeronautics and Space Administration —
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water... -
Federal
ECOSTRESS Tiled Surface Energy Balance Instantaneous L3 Global 70 m V002
National Aeronautics and Space Administration —
The ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) mission measures the temperature of plants to better understand how much water... -
Federal
Export and Leaching of Carbon and Nitrogen from Mississippi River Basin, 1901-2099
National Aeronautics and Space Administration —
This dataset provides estimates for export and leaching of dissolved inorganic carbon (DIC), dissolved organic carbon (DIC), total organic carbon (TOC), particulate... -
Federal
Characteristics of African Savanna Biomes for Determining Woody Cover
National Aeronautics and Space Administration —
This data set includes the soil and vegetation characteristics, herbivore estimates, and precipitation measurement data for the 854 sites described and analyzed in... -
Federal
NGC 6530 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
In a deep 60 ks Chandra ACIS-I X-ray observation of the very young (~ 1.5 - 2.0 Myr) cluster NGC 6530 on 2001 Jun 18-19, the authors have detected 884 X-ray point... -
Federal
Chandra Multiwavelength Plane Survey Optical ID Catalog
National Aeronautics and Space Administration —
The authors have carried out optical and X-ray spectral analyses on a sample of 136 candidate optical counterparts of X-ray sources found in five Galactic bulge... -
Federal
CG 12 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
The mysterious high Galactic latitude cometary globule CG 12 has been observed with the ACIS detector on board the Chandra X-Ray Observatory. 128 X-ray sources are... -
Federal
Sloan Digital Sky Survey Stripe 82 XMM-Newton Source Match Catalog
National Aeronautics and Space Administration —
This table contains some of the data from the latest release of the Stripe 82 X-ray (82X) survey point-source catalog, which currently covers 31.3 deg2 of the Sloan... -
Federal
WMAP Nine-Year CMB-Free QVW Point Source Catalog
National Aeronautics and Space Administration —
The Wilkinson Microwave Anisotropy Probe (WMAP) is designed to produce all-sky maps of the cosmic microwave background (CMB) anisotropy. The WMAP 9-Year CMB-Free... -
Federal
NGC 6231 Chandra X-Ray Point Source Catalog 2
National Aeronautics and Space Administration —
NGC 6231 is a young cluster (age ~2-7 Myr) dominating the Sco OB1 association (distance ~1.59 kpc) with ~100 O and B stars and a large pre-main-sequence stellar... -
Federal
Sloan Digital Sky Survey/XMM-Newton Type1 AGN X-Ray and Radio Properties Catalog
National Aeronautics and Space Administration —
X-ray emission from active galactic nuclei (AGN) is dominated by the accretion disk around a supermassive black hole. The radio luminosity, however, has not such a... -
Federal
Collinder 261 Chandra X-Ray Source Optical Counterparts Catalog
National Aeronautics and Space Administration —
This table contains some of the results from the first X-ray study of Collinder 261 (Cr 261), which at an age of 7 Gyr is one of the oldest open clusters known in the... -
Federal
All-Wavelength Extended Groth Strip Int. Survey (AEGIS) VLA 20-cm Source Catalog
National Aeronautics and Space Administration —
This table contains results from AEGIS20, a radio survey of the Extended Groth Strip (EGS) conducted with the Very Large Array (VLA) at a frequency of 1.4 GHz. The... -
Federal
Groundswell Africa Spatial Population and Migration Projections at One-Eighth Degree According to SSPs and RCPs, 2010-2050
National Aeronautics and Space Administration —
The Groundswell Africa Spatial Population and Migration Projections at One-Eighth Degree According to SSPs and RCPs, 2010-2050 data set provides a baseline population...
143 datasets found for "Population Estimates"