RiverGuard
Jamuna · Sirajganj–Chauhali
Explorer
Factors
Vulnerability
Exposure
Priorities
Data
NISAR L-band · Landsat · Sentinel
Show areas
All
Critical
High
Moderate
Low
Layers
Map style
Satellite
Dark
Standard
River history · 2015–2021
Water by year
JRC · Landsat
Channel edge
Derived
Land taken 2015–21
JRC
New water since 1984
JRC
Risk by stretch
Vulnerability index
Radar · NISAR 2026
Scene date
Candidate bank loss
NISAR
Radar image
HH backscatter
Water from radar
NISAR
New water vs 2021
NISAR vs JRC
Scene footprints
Catalogue
Context
Land cover 2021
ESA WorldCover
Exposure zones
2 km behind the edge
Schools, clinics, roads
OpenStreetMap
Place names
Esri
2021
Annual composite
Satellite passes · Sentinel-1 and NISAR