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This step-by-step procedure aims to illustrate how to develop a burn severity map in order to assess areas affected by wildfires. The Normalized Burn Ratio (NBR) is used during the process as it ...

The UN-SPIDER Recommended Practice on flood hazard mapping shows how GIS and modelling are used to calculate simulated inundation areas based on land use, soil, elevation, and meteorological data.

Digital Number (DN) is the generic term used for pixel values. These values correlate with the energy that is observed and measured at the sensor. Although the DNs are related to the surface ...

The National Water Authority (ANA), is an autonomous constitutional body of Peru. It is attached to the Ministry of Agriculture and is responsible for carrying out the necessary actions for the ...

A Regional Support Office (RSO) is a regional or national centre of expertise that is set up within an existing entity by a Member State or group of Member States that have put forward an offer to set ...

The step-by-step procedures below are for ENVI version 4.8. (Click here to access step-by-step instructions for Envi 5. Click here to access step-by-step instructions for the free software R Studio.) ...

Machine Learning (ML) is a field of Artificial intelligence (AI) used to recognise patterns automatically and intuitively in a dataset without being explicitly programmed. Thereby, providing an easier ...

The second edition of the book entitled Flood Forecasting: A Global Perspective was recently launched and it covers ...

The Ministry is in charge of implementing and developing government policies and programmes in higher education. It studies and advises the government on ways to adapt the higher education system to ...

The National Emergency Management Agency of Nigeria was established via Act 12 as amended by Act 50 of 1999, to manage disasters in Nigeria. Therefore, from inception, NEMA has been tackling disaster ...

The aim of this step-by-step procedure is the generation of a flood extent map for the assessment of affected areas. The flood extent is created using a change detection approach on Sentinel-1 (SAR) ...