691 datasets found for "trees"
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Federal
Forest Health Protection Tree Species Metrics
Department of Agriculture —
These map services have been consolidated and migrated to image services. See https://usfs.maps.arcgis.com/home/item.html?id=466d3043049245eea0e461e5bb64435b and... -
City
Seattle Tree Canopy 2016 2021 RSE Census Tracts
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
Federal
Fall 2010 SAV Classification
National Oceanic and Atmospheric Administration, Department of Commerce —
The sub-aquatic vegitation map for was produced for the SAV Technical Working Group under a cooperative workplan with BP. The SAV map was derived from 0.3 meter... -
Federal
SAFARI 2000 Leaf-Level VOC Emissions, Maun, Botswana, Wet Season 2001
National Aeronautics and Space Administration —
Biogenic volatile organic compounds (VOCs) comprise a significant proportion of trace gases in the atmospheric environment and play an important role in the formation... -
Federal
Relative Bycatch:Target Catch Probability Product (daily), EcoCast Project, Lon0360
National Oceanic and Atmospheric Administration, Department of Commerce —
The Relative Bycatch:Target Catch Probability Product is produced using a data-driven, multi-species predictive habitat modelling framework. First, boosted regression... -
Urban Tree Canopy by Census Block Group in 2015
District of Columbia —
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... -
Federal
LBA-ECO CD-17 Secondary Forest Survey, Para and Rondonia, Brazil: 2002-2003
National Aeronautics and Space Administration —
This data set provides measurements for diameter at breast height (DBH), tree height, distance from tree stems to the furthest canopy element, and a species survey of... -
State
Joshua Tree Range - California [ds3020]
State of California —
Joshua tree is a visually distinctive plant found in California’s Mojave Desert and adjacent areas. The unique silhouette and tall stature of Joshua tree relative to... -
State
Seedlings and Saplings - Spears and Didion Ranches [ds318] Extended Table
State of California —
These data are the total number and average number of saplings and seedlings of trees detected from 0.05-ha circular plot habitat samples taken in 2005 at sample... -
Federal
LBA-ECO LC-22 Post-deforestation Land Use, Mato Grosso, Brazil: 2001-2005
National Aeronautics and Space Administration —
This data set provides (1) areal estimates of deforestation events (>25 ha) that were identified from 2001-2004 in Mato Grosso by the Brazilian Institute for Space... -
County
Loudoun Trees
Loudoun County, Virginia —
DATA MAINTENANCE / UPDATE FREQUENCY: ANNUALLY - DATA LAST UPDATED BASED ON 2023 IMAGERY More MetadataTree Points are a base map data layer derived by automated... -
City
TAP21 bg Seattle - Relative % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
Federal
BOREAS RSS-17 Dielectric Constant Profile Measurements
National Aeronautics and Space Administration —
The BOREAS RSS-17 team acquired and analyzed imaging radar data from the ESA's ERS-1 over a complete annual cycle at the BOREAS sites in Canada in 1994 to detect... -
City
Absolute % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
City
Public Schools - Relative % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
Urban Tree Canopy by Census Block in 2020
District of Columbia —
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... -
Federal
SAFARI 2000 AVHRR-derived Land Surface Temperature Maps, Africa, 1995-2000
National Aeronautics and Space Administration —
Land Surface Temperature (LST) is a key indicator of land surface states, and can provide information on surface-atmosphere heat and mass fluxes, vegetation water... -
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... -
City
Seattle Tree Canopy 2016 2021 Topo Basins
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely...
691 datasets found for "trees"