True colour
Landsat imagery from 1998–2001 and 2022–2025 to explore the landscape.
LAND / SATELLITE ATLAS
Explore the landscape
Qalqilya and Tulkarm, before and after: explore the satellite layers behind LAND.
Before the wall1998–2001
Recent period2022–2025
Spring composites · March–April
The interactive map is being prepared
Here you will be able to explore satellite images and vegetation layers for Qalqilya and Tulkarm. Meanwhile, the charts and analysis methods are available.
See the charts →Drag the divider to compare the landscape before the wall and today. Choose Qalqilya or Tulkarm, and click any point to see how its vegetation changed from 1984 to 2025.
If the map does not load or is difficult to use on your phone, open it full screen. An Internet connection is required.
Reading the layers
Vegetation / NDVI
From brown (0) to dark green (0.7): higher values indicate a stronger vegetation signal.
Vegetation decline
Red marks an NDVI difference below −0.15 between the two periods. This is an index threshold, not a 15% loss.
Wall strip and nearby land
With the original route: yellow marks 40 metres on each side of the wall; blue marks land 150–400 metres away, used as a reference.