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Average of visible band digital values - DMSP-OLS Nighttime Lights
The row image (avg_vis) contains the average of the visible band digital number values with no further filtering. Data values range from 0-63. This composite set is a component... -
Average visible per percentage frequency of light detection - DMSP-OLS Nightt...
This nighttime lights product known as avg_lights_x_pct is derived from the average visible band digital number (DN) of cloud-free light detections multiplied by the percent... -
Night lights average percentage (Quasi Global - 1 km - NOAA|DSMP)
World's Tropical Forests Monthly updated high resolution image mosaics covering 64 Countries Through Norway’s International Climate & Forests Initiative , anyone can now... -
Percent frequency of light detections - DMSP-OLS Nighttime Lights
Percent frequency of light detections (pct_lights) in cloud-free observations. The number of light detections is not provided but can be calculated by multiplying pct_lights by... -
Cloud-free coverage - DMSP-OLS Nighttime Lights
Cloud-free coverages (cf_cvg) tally the total number of observations that went into each 30 arc second grid cell. This image can be used to identify areas with low numbers of... -
Stable lights - DMSP-OLS Nighttime Lights
The Stable lights image is the cleaned up version of the avg_vis image containing the lights from cities, towns, and other sites with persistent lighting, including gas flares.... -
H11071: NOS Hydrographic Survey, Charlest...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H08901A: NOS Hydrographic Survey, Tatilek...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H01199B: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
2-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
H08139: NOS Hydrographic Survey, Vicinity...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H02741C: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
F00534: NOS Hydrographic Survey, Saipan H...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H08838: NOS Hydrographic Survey, Vicinity...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H01202F: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H01488B: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
H10782: NOS Hydrographic Survey, Prince W...
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
Hurricane Frances Poster (September 5, 2004)
Hurricane Frances poster. Multi-spectral image from NOAA-17 shows Hurricane Frances over central Florida on September 5, 2004. Poster dimension is approximately 36"x30". -
H04283: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support... -
H00428: NOS Hydrographic Survey, ,
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...