Agriculture & Biology
gross primary productivity
100%
remote sensing
77%
agroecosystems
71%
crop models
56%
crop yield
16%
growing season
15%
crops
15%
moderate resolution imaging spectroradiometer
14%
eddy covariance
14%
photosynthetically active radiation
11%
harvest index
10%
evapotranspiration
10%
winter wheat
9%
statistics
8%
soil water
8%
canopy
7%
soybeans
6%
rice
6%
corn
5%
temperature
3%
sampling
3%
Earth & Environmental Sciences
agricultural ecosystem
76%
primary production
61%
remote sensing
42%
crop
31%
earth observation
17%
crop yield
11%
growing season
10%
county
9%
senescence
6%
photosynthetically active radiation
6%
eddy covariance
6%
soybean
5%
index
5%
wheat
5%
evapotranspiration
4%
maize
4%
MODIS
4%
partitioning
4%
soil moisture
4%
canopy
4%
moisture
4%
statistics
3%
anomaly
3%
product
2%
temperature
2%