277 datasets found for "Trees"
-
Federal
ABoVE: Tree Canopy Cover and Stand Age from Landsat, Boreal Forest Biome, 1984-2020
National Aeronautics and Space Administration —
This dataset contains Landsat-derived locally-calibrated estimates of tree canopy cover (TCC) and forest stand age across global boreal forests from 1984-2020 in... -
Federal
Biomass of Sacrificed Spruce/Aspen (SNF)
National Aeronautics and Space Administration —
The purpose of the SNF study was to improve our understanding of the relationship between remotely sensed observations and important biophysical parameters in the... -
Federal
ABoVE: Synthesis of Post-Fire Regeneration Across Boreal North America
National Aeronautics and Space Administration —
This dataset is a synthesis of species-specific pre- and post-fire tree stem density estimates, field plot characterization data, and acquired climate moisture... -
Federal
ABoVE: Synthesis of Burned and Unburned Forest Site Data, AK and Canada, 1983-2016
National Aeronautics and Space Administration —
This dataset is a synthesis of field plot characterization data, derived above-ground and below-ground combusted carbon, and acquired Fire Weather Index (FWI) System... -
Federal
Deciduous Fractional Cover and Tree Canopy Cover for Boreal North America, 1992-2015
National Aeronautics and Space Administration —
This dataset holds deciduous fraction and tree canopy cover at 30-m resolution over the North American boreal domain for 1992 to 2015. Deciduous fraction is the areal... -
Federal
ABoVE: Post-Fire and Unburned Vegetation Community and Field Data, NWT, Canada, 2017
National Aeronautics and Space Administration —
This dataset provides vegetation community characteristics, soil moisture, and biophysical data collected in 2017 from 11 study sites in the ABoVE Study area. The 11... -
Federal
ABoVE: Peak Greenness for Canadian Boreal Forest from Landsat 5 TM Imagery, 1984-2011
National Aeronautics and Space Administration —
This dataset provides a 28-year time series of peak greenness (NDVI) data derived from Landsat 5 TM imagery over the boreal forest region of Canada. Landsat 5 TM... -
Federal
BOREAS TE-12 SSA Shoot Geometry Data
National Aeronautics and Space Administration —
The BOREAS TE-12 team collected shoot geometry data in 1993 and 1994 from Aspen, Jack Pine, and Black Spruce trees. Collections were made at the Southern Study Area... -
Federal
BOREAS HYD-08 1996 Gross Precipitation Data
National Aeronautics and Space Administration —
The BOREAS HYD-08 team made measurements of surface hydrological processes at the SSA-OBS Tower Flux site to support its research into point hydrological processes... -
Federal
BOREAS TGB-08 Photosynthetic Rate Data over the SSA-OBS and the SSA-OJP
National Aeronautics and Space Administration —
The TGB-08 team collected data to investigate the controls over non-methane hydrocarbon (NMHC) fluxes from boreal forest tree species. This data set includes... -
Federal
BOREAS TE-18 Biomass Density Image of the SSA
National Aeronautics and Space Administration —
This biomass density image covers almost the entire BOREAS SSA. The pixels for which biomass density is computed include areas that are in conifer land cover classes... -
Federal
CMS: Pinyon-Juniper Forest Live Aboveground Biomass, Great Basin, USA, 2000-2016
National Aeronautics and Space Administration —
This dataset provides annual maps of live aboveground tree biomass (Mg/ha) for pinyon-juniper forests across the Great Basin of the Western USA for the years... -
Federal
BOREAS TE-04 Gas Exchange Data from Boreal Tree Species
National Aeronautics and Space Administration —
Measurements of light, CO2, temperature, and humidity response curves were made by the BOREAS TE-04 team during the summary of 1994 using intact attached leaves of... -
Federal
SAFARI 2000 Land Cover from AVHRR, 8-km, 1984 (DeFries et al.)
National Aeronautics and Space Administration —
This data set consists of a southern African subset of the University of Maryland (UMD) 8-km Global Land Cover product in ASCII GRID and binary image files formats.... -
Federal
LBA-ECO CD-37 Secondary Forest Biomass and Age Class, Rondonia, Brazil
National Aeronautics and Space Administration —
This data set provides tree age, forest formation, and land cover classification maps, and estimates of landscape-level above-ground live woody biomass (AGLB) for... -
Federal
SHIFT: Photosynthetic and Leaf Traits, Santa Barbara County, 2022
National Aeronautics and Space Administration —
This dataset provides leaf images and measurements of leaf traits (area, wet weight, dry weight, leaf mass per area, leaf water content) and leaf pigments... -
Federal
BOREAS TE-05 Surface Meteorological & Radiation Data
National Aeronautics and Space Administration —
The BOREAS group TE-05 collected measurements in the NSA and SSA on gas exchange, gas composition and tree growth. Measurements of meteorological data, including air...
277 datasets found for "Trees"