434 datasets found for "Meiyou家庭相册管理系统源码（广告/引流/照相馆）v3✅项目合作 二开均可 TG：saolei44✅.nFvJVcsJzicviUG"
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Federal
Tree Canopy Cover for the Circumpolar Taiga-Tundra Ecotone: 2000-2005
National Aeronautics and Space Administration —
This data set provides a map of selected areas with defined tree canopy cover over the circumpolar taiga-tundra ecotone (TTE). Canopy cover was derived from the... -
Federal
PnET Models: Carbon, Nitrogen, Water Dynamics in Forest Ecosystems (Vers. 4 and 5)
National Aeronautics and Space Administration —
PnET (Photosynthetic / EvapoTranspiration model) is a nested series of models of carbon, water, and nitrogen dynamics in forest ecosystems. The models can be used to... -
Federal
Soil Matric Potential, Dielectric, and Physical Properties, Arctic Alaska, 2018
National Aeronautics and Space Administration —
This dataset provides lab-measured soil properties, including soil water matric potential, soil dielectric properties, soil electrical conductivity, corresponding... -
Federal
Soil Bulk Density Data (FIFE)
National Aeronautics and Space Administration —
Soil bulk density is defined as the ratio of the mass of dry solids to the bulk volume of the soil occupied by those dry solids. Bulk density of the soil is an... -
Federal
GEDI L4A Footprint Level Aboveground Biomass Density, Golden Weeks, Version 1
National Aeronautics and Space Administration —
This dataset contains Global Ecosystem Dynamics Investigation (GEDI) Level 4A (L4A) predictions of the aboveground biomass density (AGBD; in Mg/ha) and estimates of... -
Federal
Delta-X: Aboveground Vegetation Structure, Herbaceous Wetlands, MRD, LA, USA, V2
National Aeronautics and Space Administration —
This dataset provides mean stem diameter, mean height, dominant species, hydrogeomorphic zone (HGM), and stem density for vegetation in herbaceous wetlands collected... -
Federal
CMS: GLAS LiDAR-derived Global Estimates of Forest Canopy Height, 2004-2008
National Aeronautics and Space Administration —
This data set provides estimates of forest canopy height derived from the Geoscience Laser Altimeter System (GLAS) LiDAR instrument that was aboard the NASA Ice,... -
Federal
ABoVE: Lake Growing Season Green Surface Reflectance Trends, AK and Canada, 1984-2019
National Aeronautics and Space Administration —
This dataset provides an annual time series of Landsat green surface reflectance and the derived annual trend during the growing season (June and July) for 472,890... -
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
BOREAS TE-18 Landsat TM Maximum Likelihood Classification Image of the SSA
National Aeronautics and Space Administration —
A Landsat-5 TM image from 06-Aug-1990 was used to derive this classification. The objective of this classification is to provide the BOREAS investigators with a data... -
Federal
BOREAS TE-18 Landsat TM Physical Classification Image of the SSA
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 SSA. A Landsat-5 TM image... -
Federal
BOREAS TF-01 SSA-OA Weekly Tower CH4 and N2O Flux
National Aeronautics and Space Administration —
The BOREAS TF-01 team collected various trace gas and energy flux data in its efforts to characterize the temporal energy and gas exchanges that occurred over the... -
Federal
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1996
National Aeronautics and Space Administration —
The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the... -
Federal
BOREAS/SRC AMS Suite A Surface Meteorological and Radiation Data: 1994
National Aeronautics and Space Administration —
The Saskatchewan Research Council (SRC) collected surface meteorological and radiation data from December, 1993 until Decemb er 1996. The data set is comprised of the... -
Federal
BOREAS TE-09 in situ Understory Spectral Reflectance within the NSA
National Aeronautics and Space Administration —
Spectral reflectance of the forest understory at the ground level, in three boreal forest sites of Northern Manitoba (56 degrees N latitude and 98 degrees W... -
Federal
BOREAS HYD-03 Snow Water Equivalent: 1996
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 snow depth, snow density in 3-cm... -
Federal
SAFARI 2000 Landscape Photographs of Kalahari Transect, Mongu, Skukuza Sites
National Aeronautics and Space Administration —
This data set contains Global Positioning System (GPS) imprinted landscape photographs at 100 m intervals along the Large Grid Transects at Kalahari Transect sites in... -
Federal
LBA Regional River Discharge Data (Coe and Olejniczak)
National Aeronautics and Space Administration —
This data set is a subset of a global river discharge data set by Coe and Olejniczak (1999). The subset was created for the study area of the Large Scale Biosphere-... -
Federal
GEDI L4A Footprint Level Aboveground Biomass Density, Version 2
National Aeronautics and Space Administration —
This dataset contains Global Ecosystem Dynamics Investigation (GEDI) Level 4A (L4A) Version 2 predictions of the aboveground biomass density (AGBD; in Mg/ha) and...
434 datasets found for "Meiyou家庭相册管理系统源码（广告/引流/照相馆）v3✅项目合作 二开均可 TG：saolei44✅.nFvJVcsJzicviUG"