category 'optical-image-processing-for-disasters'

Data Processing Using IRS Satellite Imagery for Disaster Monitoring (Case Study: Earthquake in Indonesia)

Data Processing Using IRS Satellite Imagery for Disaster Monitoring (Case Study: Earthquake in Indonesia)

This content shows IRS specification (Indian satellite), color composition, NDVI calculation, extracting damaged areas and comparison of Landsat-8 and IRS for the case study of earthquake in Indonesia.


12 Oct 2019
Data Processing Using DIWATA-1 Microsatellite Imagery for Disaster Monitoring

Data Processing Using DIWATA-1 Microsatellite Imagery for Disaster Monitoring

This content shows the specification of DIWATA-1 (Philippine Microsatellite), create a new account, data downloading, image processing (NDVI and color composition) between pre- and post-flood.


12 Oct 2019
Data Processing Using DubaiSat Satellite Imagery for Disaster Monitoring (Case Study: Earthquake in Hokkaido, Japan)

Data Processing Using DubaiSat Satellite Imagery for Disaster Monitoring (Case Study: Earthquake in Hokkaido, Japan)

This content shows the specification of DubaiSat (UAE satellite), information of Hokkaido earthquake, data processing, pre-processing, pan-sharpening, Natural color composite, false color composite, NDVI calculation, image classification by clustering for...


12 Oct 2019
Data Processing Using THEOS Satellite Imagery for Disaster Monitoring (Case Study: Flood in Vietnam)

Data Processing Using THEOS Satellite Imagery for Disaster Monitoring (Case Study: Flood in Vietnam)

This content shows the specification of THEOS/Thaichote (Thai satellite), information of flood in Vietnam, comparison of pre-disaster image (Landsat-8) and post-disaster image (THEOS) by different methods such as color composite,...


12 Oct 2019