596
Image correction
Geometric correction
Radiometric correction
Conversion of DN to
spectral Radiance
Acquisition of multi date
Satellite data
Conversion of spectral
Radiance to TOA
Reϐlectance
Subset Extraction
Image to Image
registration
Signature Generation
for Mangrove
Supervised classiϐication
Preparation of Mangrove
Map
Change Detection and
Area computation
Fig. 19.8 Methodology
for monitoring of the status
of mangroves using
satellite data
Ajai and H.B. Chauhan