1,655 datasets found
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Federal
LBA-ECO CD-04 CO2 Profiles, km 83 Tower Site, Tapajos National Forest
National Aeronautics and Space Administration —
We used two independent approaches, biometry and micrometeorology, to determine the net ecosystem production (NEP) of an old growth forest in Para, Brazil. Biometric... -
Federal
LBA-ECO CD-05 Forest Understory Fuel Loads, Paragominas, Para, Brazil: 2001
National Aeronautics and Space Administration —
This data set contains estimates of understory fuel loads (forest litter) at six locations near Paragominas in Northeastern Amazonia. Samples were collected from... -
Federal
Pre-LBA Rondonia Boundary Layer Experiment (RBLE) Data
National Aeronautics and Space Administration —
The atmospheric boundary layer (ABL) is the layer of air closest to the ground which is directly influenced on a daily basis by the heating and cooling of the earth's... -
Federal
Ground-Based Vegetation Community Photos, Toolik Lake Area, Alaska, 2014-2015
National Aeronautics and Space Administration —
This dataset contains 731 ground-based nadir vegetation community and ground surface photographs of selected field plots taken as ground reference data for vegetation... -
Federal
BOREAS TGB-01/TGB-03 CH4 Chamber Flux Data: NSA Fen
National Aeronautics and Space Administration —
The BOREAS TGB-03 team collected methane (CH4) chamber flux measurements at the NSA fen site during May-September 1994 and June-October 1996. Gas samples were... -
Federal
CARVE: Monthly Atmospheric CO2 Concentrations (2009-2013) and Modeled Fluxes, Alaska
National Aeronautics and Space Administration —
This data set reports monthly averages of atmospheric CO2 concentration from satellite and airborne observations between 2009 and 2013 and simulated present and... -
Federal
LBA-ECO LC-01 Landsat MSS, TM, ETM+ Imagery, Northern Ecuadorian Amazon: 1973-2002
National Aeronautics and Space Administration —
This data set contains a time series of early Landsat-4 MSS satellite imagery as well as Landsat-5 TM and Landsat-7 ETM+ satellite imagery of the northern Ecuadorian... -
Federal
LBA-ECO CD-06 CO2 Exchange in River Systems Across the Amazon Basin: 2004-2007
National Aeronautics and Space Administration —
This data set provides measurements of carbon dioxide flux rates (FCO2), gas transfer velocity (k), and partial pressures (pCO2) at 75 sites on rivers and streams of... -
Federal
JERS-1 Synthetic Aperture Radar, 100-m Mosaics, South America: 1995-1996, R1
National Aeronautics and Space Administration —
This data set provides ~100-m resolution image mosaics of South America acquired during the low flood season between September and December 1995 and during the high... -
Federal
Site Averaged Neutron Soil Moisture: 1987 (Betts)
National Aeronautics and Space Administration —
The Site Averaged Neutron Soil Moisture Data: 1987 (Betts) Data Set contains the site averaged product data of the neutron probe soil moisture collected during the... -
Federal
Blue Carbon-based Natural Climate Solutions, Priority Maps for the U.S., 2006-2011
National Aeronautics and Space Administration —
This dataset contains shapefiles showing location of tidal wetland parcels with the potential for net greenhouse gas removal if restored from current mapped condition... -
Federal
Data over the SSA in Raster Format and AEAC Projection
National Aeronautics and Space Administration —
This data set consists of GIS layers that describe the soils of the BOREAS SSA. The original data were submitted as vector layers that were gridded by BOREAS staff to... -
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-18 Landsat TM Physical Classification Image of the NSA
National Aeronautics and Space Administration —
The objective of this classification is to provide the BOREAS investigators with a data product that characterizes the land cover of the NSA. A Landsat-5 TM image... -
Federal
BOREAS TGB-12 Radon-222 Flux Data: NSA
National Aeronautics and Space Administration —
The BOREAS TGB-12 team made measurements of soil carbon inventories, carbon concentration in soil gases, and rates of soil respiration at several sites to estimate...
1,655 datasets found