Engineering & Materials Science
Water supply
94%
Surface waters
72%
Earth (planet)
66%
Satellites
60%
Evapotranspiration
44%
Precipitation (meteorology)
40%
Soil moisture
36%
Water management
34%
Water resources
33%
Observatories
32%
Groundwater
31%
Surveying
30%
Climate change
28%
Rain
28%
Sustainable development
23%
Hazards
23%
Infrared radiation
22%
Information systems
21%
Personnel
20%
Availability
18%
Economics
16%
Earth & Environmental Sciences
earth observation
82%
observation satellite
78%
in situ
48%
modeling
33%
water
24%
water supply
23%
water utilization
13%
surface water
13%
Sustainable Development Goal
12%
anthropogenic factor
11%
water stress
11%
United Nations
10%
water reservoir
10%
sustainable management
10%
water consumption
10%
economic growth
9%
census
9%
surveying
9%
information system
9%
labor
9%
population growth
9%
observatory
8%
evapotranspiration
8%
satellite data
8%
water management
8%
water body
8%
urbanization
8%
soil moisture
8%
surface area
7%
spatial resolution
7%
water resource
7%
distribution
7%
hazard
7%
measuring
6%
rainfall
6%
groundwater
5%
climate change
5%
station
5%
city
5%
climate
5%
need
5%
index
5%
method
2%
Physics & Astronomy
India
100%
water
44%
surface water
14%
evapotranspiration
11%
water consumption
10%
water resources
10%
United Nations
10%
water management
10%
soil moisture
9%
climate change
9%
ground water
8%
census
8%
information systems
8%
labor
8%
climate
7%
hazards
6%
economics
6%
availability
6%
stations
5%
observatories
5%
spatial resolution
4%