227 datasets found for "trees"
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Federal
AfriSAR: Aboveground Biomass for Lope, Mabounie, Mondah, and Rabi Sites, Gabon
National Aeronautics and Space Administration —
This dataset provides gridded estimates of aboveground biomass (AGB) for four sites in Gabon at 0.25 ha (50 m) resolution derived with field measurements and airborne... -
Federal
Leaf Area Index Maps at 30-m Resolution, VALERI Site, Larose, Canada
National Aeronautics and Space Administration —
This data set provide local LAI maps for the Larose (Ontario) site in Canada. These derived maps may also be useful for validating other LAI maps over this same site... -
Federal
BOREAS TE-23 Map Plot Data
National Aeronautics and Space Administration —
The BOREAS TE-23 team collected map plot data in support of its efforts to characterize and interpret information on canopy architecture and understory cover at the... -
Federal
LBA-ECO LC-14 Specific Leaf Area and Phenology, km 67 Site, Para, Brazil: 2001-2006
National Aeronautics and Space Administration —
This data set provides measurements of specific leaf area and monthly phenological observations for selected tree and vine species at the km 67 Seca Floresta site,... -
Federal
Distribution of Estimated Stand Age Across Siberian Larch Forests, 1989-2012
National Aeronautics and Space Administration —
This data set provides mapped estimates of the stand age of young (less than 25 years old) larch forests across Siberia from 1989-2012 at 30-m resolution. The age... -
Federal
BOREAS HYD-03 Canopy Density Data
National Aeronautics and Space Administration —
The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of canopy density (closure) from a... -
Federal
ABoVE: Boreal Forest Resilience Study 2020-2022, Fairbanks AK
National Aeronautics and Space Administration —
This dataset includes five metrics of forest resilience (recruitment, invasives, permafrost change, tree damage, and radial growth) at five recently burned forest... -
Federal
Forest Inventory and Biophysical Measurements, Brazilian Amazon, 2009-2018
National Aeronautics and Space Administration —
This dataset provides the complete catalog of forest inventory and biophysical measurements collected over selected forest research sites across the Amazon rainforest... -
Federal
SAFARI 2000 Stem and Canopy Characterization, Kalahari Transect, 1995-2000
National Aeronautics and Space Administration —
This data set provides species distribution, basal area, height, and crown cover of woody stems at 10 sites along the Kalahari Transect where a large gradient in both... -
Federal
LBA-ECO CD-08 Tree Diameter Measurements, Jacaranda Plots, Manaus, Brazil: 1999-2001
National Aeronautics and Space Administration —
This data set provides diameter at breast height (DBH) measurements made of trees in a dense terra-firme tropical moist forest at the ZF-2 Experimental Station, 90 km... -
Federal
LBA-ECO CD-10 Ground-based Biometry Data at km 67 Tower Site, Tapajos National Forest
National Aeronautics and Space Administration —
This data sets reports biometry measurements of the old-growth upland forest at the Para¡ Western (Santarrem)km 67, Primary Forest Tower Site. This site is in the... -
Federal
LBA-ECO ND-11 Forest Soil Structure and Nitrate, NW Mato Grosso, Brazil: 2004-2005
National Aeronautics and Space Administration —
This data set reports the results of the analysis of soil samples for Nitrate (NO3) and physical properties that were collected for one year following reduced impact... -
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... -
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... -
Federal
CMS: Forest Inventory and Biophysical Measurements, Para, Brazil, 2012-2014
National Aeronautics and Space Administration —
This data set provides measurements for diameter at breast height (DBH), commercial tree height, and total tree height for forest inventories taken at the Fazenda... -
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... -
Federal
BOREAS TE-22 Tree Ring Data
National Aeronautics and Space Administration —
The BOREAS TE-22 team collected complete tree cores at several sites in the SSA and NSA in order to perform historical growth studies and relate the information to... -
Federal
BOREAS RSS-17 Stem, Soil, and Air Temperature Data
National Aeronautics and Space Administration —
The BOREAS RSS-17 team collected several data sets in support of its research in monitoring and analyzing environmental and phenological states using radar data. This... -
Federal
BOREAS TE-02 Root Respiration Data
National Aeronautics and Space Administration —
The BOREAS TE-02 team collected several data sets in support of its efforts to characterize and interpret information on the respiration of the foliage, roots, and... -
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...
227 datasets found for "trees"