| ABoVE: Ignitions of ABoVE-FED Fires in Alaska and Canada |
COMPUTERS |
Wildfires |
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| ABoVE: L1 S-0 Polarimetric Data from UAVSAR P-band SAR, Alaska and Canada, 2017 |
UAV, G-III |
SIGMA NAUGHT |
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| ABoVE: Lake and Pond Extents in Alaskan Boreal and Tundra Subregions, 2019-2021 |
PlanetScope |
Lakes/Reservoirs, Forests, Alpine/Tundra, Lake/Pond |
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| ABoVE: Lake and Wetland Classification from L-band SAR, Alaska and Canada, 2017-2019 |
FIELD SURVEYS, UAV |
Land Use/Land Cover Classification, Wetlands, Wetlands |
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| ABoVE: Lake Growing Season Green Surface Reflectance Trends, AK and Canada, 1984-2019 |
LANDSAT-5, LANDSAT-7, LANDSAT-8 |
Length of Growing Season, Water Color, Visible Radiance, Lakes/Reservoirs, Reflectance |
|
| ABoVE: Lakes and Ponds Weekly Occurrence, 2016 - 2023 |
Sentinel-2A |
Lake/Pond, Inundation, Lake Ice, Lakes/Reservoirs |
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| ABoVE: Land Cover, Methane Flux, and Environmental Data, Big Trail Lake, Fairbanks AK |
MODELS, FIELD INVESTIGATION |
Terrain Elevation, Land Use/Land Cover Classification, Soil Temperature, Soil Biogeochemistry, Soil Moisture/Water Content, Microfauna |
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| ABoVE: Landsat Tundra Greenness and Summer Air Temperatures, Arctic Tundra, 1985-2016 |
LANDSAT-5, LANDSAT-7, LANDSAT-8 |
Alpine/Tundra, Vegetation Index, Normalized Difference Vegetation Index (NDVI), Heat Index |
|
| ABoVE: Landsat Vegetation Greenness Trends, Boreal Forest Biome, 1985-2019 |
LANDSAT-5, LANDSAT-7, LANDSAT-8 |
Forests, Plant Phenological Changes, Normalized Difference Vegetation Index (NDVI), Plant Phenology, Evergreen Vegetation, Vegetation Index |
|
| ABoVE: Landsat-derived Annual Aboveground Biomass Density and Uncertainty, 1984-2022 |
LANDSAT-9, LANDSAT-8, LANDSAT-7, LANDSAT-5, LANDSAT-4 |
Biomass Dynamics, Biomass |
|
| ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012 |
LANDSAT, LANDSAT-5 |
Forests, Fire Disturbance, Land Use/Land Cover Classification, Vegetation Cover |
|
| ABoVE: Landsat-derived Annual Dominant Land Cover Across ABoVE Core Domain, 1984-2014 |
Models, LANDSAT-5, LANDSAT-7 |
Land Use/Land Cover Classification, Forests, Vegetation Cover, Alpine/Tundra, Reflectance, Dominant Species |
|
| ABoVE: Landsat-derived Annual Dominant Land Cover in Boreal North America, 1986-2020 |
COMPUTERS, LANDSAT-5, LANDSAT-7, LANDSAT-8 |
Land Use/Land Cover Classification, Land Use Classes, Forests |
|
| ABoVE: Landsat-derived Burn Scar dNBR across Alaska and Canada, 1985-2015 |
LANDSAT-8, LANDSAT-5, LANDSAT-7 |
Fire Occurrence, Forest Fire Science, Burned Area |
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| ABoVE: Last Day of Spring Snow, Alaska, USA, and Yukon Territory, Canada, 2000-2016 |
Terra |
Snow Cover, Snow Cover, Snow Cover |
|
| ABoVE: Level-4 WRF-STILT Footprint Files for Circumpolar Receptors, 2016-2019 |
OCO-2, Models, WRF |
Methane, Atmospheric Carbon Dioxide, Carbon Flux, Wind Dynamics |
|
| ABoVE: Level-4 WRF-STILT Particle Trajectories for Circumpolar Receptors, 2016-2019 |
WRF, COMPUTERS, OCO-2 |
Wind Dynamics, Atmospheric Carbon Dioxide, Methane, Carbon Flux |
|
| ABoVE: Lichen Forage Cover over Fortymile Caribou Range, Alaska and Yukon, 2000-2015 |
Models, UAV |
Vegetation Cover, EVEN-TOED UNGULATES, Grazing Dynamics/Plant Herbivory, LICHENS |
|
| ABoVE: Light-Curve Modelling of Gridded GPP Using MODIS MAIAC and Flux Tower Data |
Terra, Models, METEOROLOGICAL STATIONS, Aqua |
Fraction Of Absorbed Photosynthetically Active Radiation (fapar), Gross Primary Production (gpp), Carbon Flux, Primary Production, Land Use Classes |
|
| ABoVE LVIS L1A Geotagged Images V001 |
B-200, C-130, DC-8, G-V, HU-25C, P-3B, RQ-4 |
VISIBLE IMAGERY |
|
| ABoVE LVIS L1B Geolocated Return Energy Waveforms V001 |
AIRCRAFT, B-200, C-130, DC-8, G-V, HU-25C, P-3B, RQ-4 |
Sensor Counts |
|
| ABoVE LVIS L2 Geolocated Surface Elevation Product V001 |
AIRCRAFT, B-200, C-130, DC-8, G-V, HU-25C, P-3B, RQ-4 |
Terrain Elevation |
|
| ABoVE: LVIS L3 Gridded Vegetation Structure across North America, 2017 and 2019 |
G-V |
Forests, Canopy Characteristics, Terrain Elevation |
|
| ABoVE: Methane Ebullition Hotspots in Frozen Lakes near Fairbanks, Alaska, Oct 2014 |
FIELD SURVEYS, Airplane |
Lake Ice, Methane, PERMAFROST MELT, Permafrost/Methane Release, Lake Ice |
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| ABoVE: Methane Flux across Two Thermokarst Lake Ecosystems, Interior Alaska, 2018 |
FIELD SURVEYS |
Methane, Lakes/Reservoirs, Plant Characteristics |
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