WMO and UNDRR Launch Status Report On Multi-Hazard Early Warning Systems ...

Cite this data in any published material produced using this data, and if possible link web pages to the CIAT-CSI SRTM website (http://srtm.csi.cgiar.org). Citations ...

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 ...

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 ...

El objetivo de este procedimiento paso a paso es la generación de un mapa de severidad para la evaluación de las áreas afectadas por incendios forestales. Se utiliza el índice normalizado de área ...

SAR data from Sentinel-1, a SAR mission from ESA, is available free of charge. To download Sentinel-1 data, register at the Copernicus Data Space Ecosystem. Then a search option becomes available ...

The UN-SPIDER Recommended Practice on radar-based flood mapping explains the use of Synthetic Aperture Radar (SAR) satellite imagery for flood mapping. The practice shows the use of the European Space ...

The Centre National de l'Information Géo-Spatiale (CNIGS) is a public agency in Haiti, within the Ministry of Planning. The mission of the Centre is to generate and disseminate geographic information ...

The Tunisian Ministry of Local Affairs and Environment’s main goal is to focus on the country’s commitment towards a sustainable progress, and to initiate and implement an environmental culture. Some ...

This database provides descriptions of a large variety of satellite imagery, elevation models, land use and land cover maps as well as near real-time data products for different hazard types. You can ...

Early warning systems have been around for a long time. Ancient tribes in the Pacific observed the precursory signs of tsunamis in the ocean to warn their communities. In a similar fashion, tribes in ...