66 datasets found for "Polygons"
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Federal
NASA 3D Models: International Space Station
National Aeronautics and Space Administration —
Model of the ISS. Polygons: 6628 Vertices: 7239 -
Federal
NASA 3D Models: Extravehicular Mobility Unit
National Aeronautics and Space Administration —
The current spacesuit is a complex garment. Not only does it protect from the extreme conditions of space, it is in itself a mobile life support system with an oxygen... -
Federal
Land Use and Cover Maps from Landsat, Mawas, Central Kalimantan, Indonesia, 1994-2019
National Aeronautics and Space Administration —
This dataset contains annual land use/cover (LUC) maps at 30 m resolution across Mawas, Central Kalimantan, Indonesia. There are six files, each representing a five-... -
Federal
NASA 3D Models: Vehicle Assembly Building (VAB)
National Aeronautics and Space Administration —
The Vehicle Assembly Building (VAB) is one of the largest buildings in the world. It was originally built for assembly of Apollo/Saturn vehicles and was later... -
Federal
NASA 3D Models: Mark III Spacesuit
National Aeronautics and Space Administration —
Both the JSC Mark III and the ARC AX-5 suit have been designed to operate at a pressure of 8.3 psi. Current space shuttle spacesuits operate at 4.3 psi and require a... -
Federal
NASA 3D Models: Crawler
National Aeronautics and Space Administration —
Originally designed to carry the towering Saturn V moon rocket from the Vehicle Assembly Building to the seaside launch site, the enormous transporters now carry the... -
Federal
NASA 3D Models: Hammer
National Aeronautics and Space Administration —
Polygons: 38840 Vertices: 22394 -
Federal
NASA 3D Models: Kepler
National Aeronautics and Space Administration —
Model of the Kepler spacecraft. Polygons: 372 Vertices: 418 -
Federal
An Unexpectedly Large Count of Trees in the West African Sahara and Sahel
National Aeronautics and Space Administration —
This dataset provides georeferenced polygon vectors of individual tree canopy geometries for dryland areas in West African Sahara and Sahel that were derived using... -
Federal
BioSCape Vegetation Surveys Berg and Eerste River Catchments, South Africa, 2022-2023
National Aeronautics and Space Administration —
This dataset contains vegetation plot survey data collected at 36 sites across the Berg and Eerste River catchments in the Western Cape, South Africa collected during... -
Federal
ABoVE: Wetland Vegetation Classification for Peace-Athabasca Delta, Canada, 2019
National Aeronautics and Space Administration —
This dataset contains land cover classification focused on water and wetland vegetation communities over the Peace-Athabasca Delta, Canada. Four classification maps... -
Federal
DE 2 Vector Electric Field Instrument, VEFI, Magnetometer, MAG-B, Merged Magnetic and Electric Field Parameters, 62 ms Data
National Aeronautics and Space Administration —
This Dynamics Explorer 2, DE 2, data set is a combination of the Vector Electric Field Instrument, VEFI, and Magnetometer-B, MAGB, high resolution data sets in... -
Federal
Impacts of Wildfires on Boreal Forest Ecosystem Carbon Dynamics
National Aeronautics and Space Administration —
This dataset contains simulations of net primary production (NPP), heterotrophic respiration (RH), net ecosystem production (NEP), and soil temperature data in North... -
Federal
NASA-SSH Simple Gridded Sea Surface Height from Standardized Reference Missions Only Version 1
National Aeronautics and Space Administration —
The NASA-SSH Simple Gridded Sea Surface Height from Standardized Reference Missions Only Version 1 dataset produced by NASA provides 2-D maps of sea surface height,... -
Federal
Aboveground Biomass Density for High Latitude Forests from ICESat-2, 2020
National Aeronautics and Space Administration —
This dataset provides estimates of Aboveground dry woody Biomass Density (AGBD) for high northern latitude forests at a 30-m spatial resolution. It is designed both... -
Federal
BOREAS SERM Forest Cover Data Layers of the SSA in Vector Format
National Aeronautics and Space Administration —
The forest cover data provided by Saskatchewan Environment and Resource Management, Forestry Branch - Inventory Unit (SERM-FBIU) are basically a digital version of... -
Federal
ABoVE: Lake Growing Season Green Surface Reflectance Trends, AK and Canada, 1984-2019
National Aeronautics and Space Administration —
This dataset provides an annual time series of Landsat green surface reflectance and the derived annual trend during the growing season (June and July) for 472,890... -
Federal
LBA-ECO LC-07 Wetland Extent, Vegetation, and Inundation: Lowland Amazon Basin
National Aeronautics and Space Administration —
This data set provides a map of wetland extent, vegetation type, and dual-season flooding state of the entire lowland Amazon basin. As described in Hess et al.... -
Federal
AVIRIS Facility Instruments: Flight Line Geospatial and Contextual Data
National Aeronautics and Space Administration —
This dataset provides attributed geospatial and tabular information for identifying and querying flight lines of interest for the Airborne Visible InfraRed Imaging... -
Federal
NASA 3D Models: Global Hawk
National Aeronautics and Space Administration —
The ability of the Global Hawk air vehicle to autonomously fly long distances and remain aloft for extended periods of time means that measuring, monitoring, and...
66 datasets found for "Polygons"