CMFRI teams up with ISRO to collect wetland data in the country

KOCHI: In a major attempt to protect coastal wetlands in the wake of climate crisis, a mobile app has been developed to collect the complete datasets on smaller wetlands across the coastal region of the country. The app was developed by the Space Applications Centre (SAC) of the ISRO upon the request of the Central Marine Fisheries Research Institute (CMFRI) in line with a memorandum of understanding between them.

The mobile app is aimed at generating a centralised digital database of the smaller wetlands (2.2 ha) across the country. Such smaller wetlands cover an area of more than five lakh hectares across the country, while Kerala having as many as 2592 smaller wetlands. The app will be used to collect field level data of the wetlands that include geospatial profile, size, water and soil quality, farmed species, pollution status, illegal construction and other biodiversity specialities.

“The concept is to integrate field-level regional wetland data to geospatial datasets so as to enable comprehensive monitoring system in the wake of climate change and wetland vulnerabilities”, said CMFRI Director A Gopalakrishnan during the launch of the mobile app on Monday.


The app could become a game changer towards national wetland resilience through by bridging the gap between satellite and ground data, he said. “Continuous monitoring will help provide village-level real time advisories for aqua-farmers and alerts on climatic phenomenon in the future”, he said.

He also said that the climate related events such as floods and runoffs have changed the physio-chemical profile of several wetlands. “Many fish farmers and fishermen suffered economic loss due to washing away of cages, salinity changes in aqua farms, coastal ecosystem changes and so on.