379 datasets found for "Sampling"
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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
LBA-ECO CD-10 H2O Profiles at km 67 Tower Site, Tapajos National Forest
National Aeronautics and Space Administration —
This data set reports vertical profiles of H2O vapor concentrations measured at the Para Western (Santarem) - km 67, Primary Forest Tower Site (Figure 1). This site... -
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
ABoVE: Soil Moisture and ALT Field Collection Protocols and Probe Calibration
National Aeronautics and Space Administration —
This dataset contains soil moisture sampling protocols and calibration algorithms for Campbell Scientific Hydrosense-I and II units used at burned and unburned sites... -
Federal
Pre-Delta-X: Total Suspended Solids of Surface Water across MRD, LA, USA, 2015-2016
National Aeronautics and Space Administration —
This dataset contains the total suspended solids (TSS) concentration of in situ water samples collected at selected sites across the Atchafalaya and Terrebonne Basins... -
Federal
LBA-ECO ND-03 Stream and Soil Water Data, Fazenda Nova Vida, Rondonia: 1994-2001
National Aeronautics and Space Administration —
This data set provides the results of (1) the physical and chemical characterization of streams and (2) comparable chemical analyses of extracted soil water in the... -
Federal
Eddy Corr. Surface Flux: UK (FIFE)
National Aeronautics and Space Administration —
Surface flux measurements were made at selected sites within the FIFE study area. Each surface flux station was capable of measuring the fluxes of net radiation,... -
Federal
BOREAS RSS-18 Level 1B AVIRIS At-Sensor Radiance Imagery
National Aeronautics and Space Administration —
This dataset holds Level 1B (L1B) radiance data collected by the AVIRIS-Classic instrument near Prince Albert, Saskatchewan, Canada, on August 14, 1996. This imagery... -
Federal
LBA-ECO TG-07 Ground-based Biometry Data at km 83 Site, Tapajos National Forest: 1997
National Aeronautics and Space Administration —
Changes in the biomass of Amazon region forests represent an important component of the global carbon cycle but the biomass of these forests remains poorly... -
Federal
Global Organic Soil Carbon and Nitrogen (Zinke et al.)
National Aeronautics and Space Administration —
This package contains worldwide soil carbon and nitrogen data for more than 3,500 soil profiles. The database was begun about 40 years ago with the collection and... -
Federal
CARVE: L2 Atmospheric Gas Concentrations, Airborne Flasks, Alaska, 2012-2015
National Aeronautics and Space Administration —
This data set provides atmospheric carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), molecular hydrogen (H2), nitrous oxide (N2O), sulfur hexafluoride (SF6),... -
Federal
ABoVE: Light-Curve Modelling of Gridded GPP Using MODIS MAIAC and Flux Tower Data
National Aeronautics and Space Administration —
This dataset contains gridded estimations of daily ecosystem Gross Primary Production (GPP) in grams of carbon per day at a 1 km2 spatial resolution over Alaska and... -
Federal
GEDI L4C Footprint Level Waveform Structural Complexity Index, Version 2
National Aeronautics and Space Administration —
This dataset contains Global Ecosystem Dynamics Investigation (GEDI) Level 4C (L4C) Version 2 predictions of the Waveform Structural Complexity Index (WSCI) and... -
Federal
LBA-ECO CD-06 Carbon Cycling in Rivers in Amazonas and Acre, Brazil: 2005-2006
National Aeronautics and Space Administration —
This data set provides measured and calculated variables describing the carbon pools in river waters, CO2 respired from the water and total amount of CO2 evaded,... -
Federal
BOREAS TGB-08 Starch Concentration 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
LBA-ECO CD-03 Cloud Base-Backscatter Data, km 67 Tower Site, Tapajos National Forest
National Aeronautics and Space Administration —
A Vaisala CT-25K ceilometer was installed at an old-growth forest site located at the km 67 Eddy Flux Tower site in the Tapajos National Forest, Para, Brazil, off... -
Federal
LBA-ECO ND-03 Forest and Pasture Watershed Hydrochemistry, Rondonia, Brazil
National Aeronautics and Space Administration —
This data set consists of water chemistry data from streams, wells, rainwater, and canopy throughfall samples. The field measurements were carried out at Rancho... -
Federal
Airborne Observations and Modeling Comparison of Global Inorganic Aerosol Acidity
National Aeronautics and Space Administration —
This dataset provides observations collected during eleven airborne campaigns from 2006–2017 and associated input and output from nine widely used chemical transport... -
Federal
Aircraft Flux-Detrended: Univ. Col. (FIFE)
National Aeronautics and Space Administration —
The NCAR King Air participation in FIFE-1987 and FIFE-1989 was part of a coordinated atmospheric boundary layer component which included other aircraft, surface... -
Federal
BigFoot Field Data for North American Sites, 1999-2003
National Aeronautics and Space Administration —
The BigFoot project gathered field data for selected EOS Land Validation Sites in North America from 1999 to 2003. Data collected and derived for varying intervals at...
379 datasets found for "Sampling"