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Service Area Action Tracking System -
Track categories, process, and activities performed by Service Center staff in all Service Areas %3F%3F -
NIST Internet Time Service
Distributes NIST estimate of official U.S. time over the Internet in real time, using Network Time Protocol (NTP) and other time data formats to automatically synchronize clocks... -
NIST Internet Time Service
Distributes NIST estimate of official U.S. time over the Internet in real time, using Network Time Protocol (NTP) and other time data formats to automatically synchronize clocks... -
Washington DC Pleiades 2020
Pleiades satellite imagery from Washington, DC. Flown in June and November 2020. 1 meter spatial resolution. 4-band (red, green, blue, near-infrared). This dataset is provided... -
Urban Tree Canopy by Census Block in 2020
These data represent Census Blocks 2020 in Washington, DC. Urban tree canopy (UTC) and possible planting area (PPA) metrics have been calculated for Census Blocks 2020 within... -
Urban Tree Canopy by Census Block in 2015
Polygons of Urban Tree Canopy in Washington, DC in 2015. These data represent detailed urban tree canopy cover in Washington, D.C. The data were derived using remote sensing...
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