734 datasets found for "Point Source"
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Federal
Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 02
National Aeronautics and Space Administration —
The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 02 is an update to Revision 01, which included new settlements and... -
Federal
Declassified Satellite Imagery 2 (2002)
National Aeronautics and Space Administration —
Declassified satellite images provide an important worldwide record of land-surface change. With the success of the first release of classified satellite photography... -
Federal
Global Urban Polygons and Points Dataset (GUPPD), Version 1
National Aeronautics and Space Administration —
The Global Urban Polygons and Points Dataset (GUPPD), Version 1 is a global data set of 123,034 urban settlements with place names and population for the years... -
Federal
USGS High Resolution Orthoimagery
National Aeronautics and Space Administration —
High resolution orthorectified images combine the image characteristics of an aerial photograph with the geometric qualities of a map. An orthoimage is a uniform-... -
Federal
IRAS Point Source Catalog, Version 2.0
National Aeronautics and Space Administration —
The IRAS Point Source Catalog, Version 2.0, is a catalog of some 250,000 well-confirmed infrared point sources observed by the Infrared Astronomical Satellite (IRAS),... -
Federal
EMIT L2B Methane Enhancement Data 60 m V002
National Aeronautics and Space Administration —
The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed... -
Federal
CGRO Timeline
National Aeronautics and Space Administration —
The Compton Gamma-Ray Observatory (CGRO) was the second of NASA's Great Observatories. It was launched on April 5, 1991, from Space Shuttle Atlantis. It operated... -
Federal
Reduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA, Version 1
National Aeronautics and Space Administration —
This product set contains reduced-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48... -
Federal
AKARI/FIS All-Sky Survey Bright Source Catalog, Version 1
National Aeronautics and Space Administration —
The AKARI Infrared Astronomical Satellite observed the whole sky in the far-infrared (50-180 microns or um) and the mid-infrared (9 and 18 um) between May 2006 and... -
Federal
LOFAR 3C295 Field 62-MHz Source Catalog
National Aeronautics and Space Administration —
This table contains the source list from Low Frequency Array (LOFAR) Low Band observations of the 3C 295 field at 62 MHz. The images of this field and the Bootes... -
Federal
PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-A Alpha Particle Distribution Function, Partial Moments, Instrument Frame, Level 3 (L3), 14 s Data
National Aeronautics and Space Administration —
SPI Level 3 Data----------------File Naming Format: psp_swp_spi_sf0a_l3_mom_inst_YYMMDDDD_v01.cdfThis data product contains measurements of partial moments of the... -
Federal
CHAMP/SDSS Nearby Low-Luminosity AGN Catalog
National Aeronautics and Space Administration —
The combination of the Sloan Digital Sky Survey (SDSS) and the Chandra Multiwavelength Project (ChaMP; Green et al. 2004, ApJS, 150, 43) currently offers the largest... -
Federal
Combined ASTER and MODIS Emissivity database over Land (CAMEL) Uncertainty Monthly Global 0.05Deg V001
National Aeronautics and Space Administration —
The CAM5K30UC.001 dataset was decommissioned as of March 14, 2019. Users are encouraged to use the new improved CAM5K30UC.003 dataset.The NASA Making Earth System... -
Federal
ELAIS S1 Field XMM-Newton X-Ray Source Catalog
National Aeronautics and Space Administration —
The formation and evolution of cosmic structures can be probed by studying the evolution of the luminosity function of the Active Galactic Nuclei (AGNs), galaxies and... -
Federal
Collinder 261 Chandra X-Ray Point Source 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
NorthAmerica(NGC7000)&Pelican(IC5070)NebulaeX-RaySourceCatalog
National Aeronautics and Space Administration —
This table contains some of the results from the first extensive X-ray study of the North-America and Pelican star-forming region (NGC 7000/IC 5070), with the aim of... -
Federal
Brightest M Dwarfs in the Northern Sky Spectroscopic Catalog
National Aeronautics and Space Administration —
This table contains a spectroscopic catalog of the 1564 brightest (J < 9m) M-dwarf candidates in the northern sky, as selected from the SUPERBLINK proper-motion... -
Federal
NGC 3293 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
NGC 3293 is a young stellar cluster at the northwestern periphery of the Carina Nebula Complex that has remained poorly explored until now. The authors wanted to... -
Federal
PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-A Electron Pitch Angle Distributions, Level 3 (L3), 13.981 s Data
National Aeronautics and Space Administration —
SPAN-Electron, SPAN-E, Instrument SPE Level 3 Data --------------------------------------------------File Naming Format: psp_swp_spa_sf0_l3_pad_YYYYMMDD_v01.cdfThis... -
Federal
PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-B Electron Pitch Angle Distributions, Level 3 (L3), 13.981 s Data
National Aeronautics and Space Administration —
SPAN-Electron, SPAN-E, Instrument SPE Level 3 Data --------------------------------------------------File Naming Format: psp_swp_spb_sf0_l3_pad_YYYYMMDD_v01.cdfThis...
734 datasets found for "Point Source"