Tutorials/Post - Remote Sensing, GIS, Earth System, Geo-AI/ML

Category: Blog

Remapping National Land Use Land Cover (LULC) to Forest Resources Assessment (FRA) and Intergovernmental Panel on Climate Change (IPCC) classes

Land cover maps play an important role in decision making regarding land use, agriculture and food production, maintaining the ecosystem, and natural resource management, etc.

The National Land Use Land Cover (LULC) categories are usually more detailed and have more classes than the classes suggested by the Intergovernmental Panel on Climate Change (IPCC) and the … CONTINUE READING

Calculating the Standing Age of the Forest in the Mekong Region using the Google Earth Engine

The age of the forest is the time since forest (re)-establishment. Forest (re)-establishment is defined as the year where TCC reaches certain threshold as specified by country definition. The output value is years since forest establishment for pixels defined as forest in the year 2018.

The scripts look like below or use this link.… CONTINUE READING

Calculating First and Last Disturbance from UMD Dataset using Google Earth Engine

The GLAD UMD dataset on the TCC can be found here. The TCC and Loss datasets are prepared by GLAD UMD utilizing different input datasets and algorithm. So the forest disturbance can be calculated from both datasets. We will be calculating the first disturbance by combining them.

The first disturbances are the first year … CONTINUE READING

Building capacity on Common Alerting Protocol for Nepal

Department of Hydrology and Meteorology (DHM) Nepal is in the process of operationalizing the Common Alerting Protocol (CAP) v 1.2 -enabled Sahana Alerting and Messaging Broker (SAMBRO): DHM Nepal Warning and Situational-Awareness System.

I have been working closely with friends from DHM in helping to get the system up and running. DHM is … CONTINUE READING

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