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Earth and Planetary Sciences
Optical Radar
100%
United States of America
84%
Arizona
52%
Unmanned Aerial Vehicle
41%
Remote Sensing
35%
Pilotless Aircraft
33%
Rangeland
32%
Satellite Imagery
25%
Ground Cover
23%
Photogrammetry
22%
Grassland
20%
Arid Environment
19%
Landscape
19%
Idaho
18%
Steppe
18%
Thinning
18%
North America
17%
Dryland
16%
Farmland
16%
National Parks
16%
ECOSTRESS Satellite
16%
Landsat 5
15%
Evapotranspiration
14%
Digital Elevation Model
13%
Woody Plant
13%
Machine Learning
13%
Snowpack
13%
Land Cover
13%
Landsat
13%
Google Earth Engine
12%
Geomorphic Change
12%
Colorado
11%
Multisensor Fusion
11%
Earth Surface Sediment Transport
11%
Nitrogen
11%
Soil Moisture
11%
Dune
11%
Satellite Image
10%
Forest Restoration
10%
Aerial Photography
9%
Soil Water
9%
Climate Change
8%
Shrubland
8%
Spectral Mixture Analysis
8%
Base Flow
8%
Tree rings
8%
Water Availability
8%
Plant Specie
8%
Semiarid Region
7%
Spatial Resolution
7%
Keyphrases
Semi-arid Forest
19%
Remote Sensing
16%
ECOSTRESS
16%
Drought
16%
Semi-arid
16%
Ponderosa pine Forest
16%
Sagebrush
15%
LiDAR
15%
Evapotranspiration
14%
Arizona
12%
Canopy Nitrogen Content
11%
Forest Structure
10%
Snow Cover
8%
Drought Period
8%
Western US
8%
Regional Drought
8%
Semi-arid Environment
7%
Northern Arizona
7%
Landsat 5 TM
7%
Digital Elevation Model
7%
Terrestrial LiDAR
7%
Snowpack
7%
Forest Thinning
7%
Soil Moisture
6%
Land Surface Temperature
6%
Semi-arid Region
6%
Airborne LiDAR
6%
Aspen
6%
WorldView-2 Satellite Imagery
6%
Juniper Tree
5%
Rangeland
5%
Light Detection
5%
Google Earth Engine
5%
Tamarisk
5%
Tree Cover
5%
Forest-grassland Ecotone
5%
20th Century
5%
Montana
5%
Geomorphic Change
5%
Low Height
5%
Grand Canyon National Park
5%
Shrub Height
5%
Drought Conditions
5%
Forest Evapotranspiration
5%
Wildfire
5%
Unoccupied Aerial Vehicles
5%
Unmanned Aerial Vehicle Images
5%
Forest Temperature
5%
High-resolution Satellite
5%
Successional Phase
5%
Agricultural and Biological Sciences
Pinus
24%
Forest Thinning
20%
Lidar
18%
Remote Sensing
17%
Evapotranspiration
16%
Grassland
16%
Soil Moisture
14%
Unmanned Aerial Vehicle
14%
Watersheds
12%
Ecotone
12%
Steppe
11%
Defoliation
11%
Rangeland
9%
National Parks
9%
Soil Water Potential
8%
Forest Restoration
7%
Spring
7%
Diorhabda carinulata
7%
Tamarix
7%
Enzyme Multiplied Immunoassay Technique
7%
Woody Plant
6%
Leaf Area
6%
Fir
6%
Populus
6%
Larix
5%
Carbon Sink
5%
Soil Property
5%
Bulk Density
5%
Shrubland
5%
Genetic Trait
5%
Pythonidae
5%
Artemisia
5%
Landscape Ecology
5%
Meta-Analysis
5%
Foot
5%
Fire Behavior
5%
Vegetation Structure
5%
Water Stress
5%
Normalized Difference Vegetation Index
5%
Perennials
5%