NDVI

IGAC: Agro-climatic Drought Risk Management using NDVI

Time series of NDVI average 2001-2004 of clean pasture areas

Continuing progress in studies and advancing in the area of drought monitoring in agricultural areas, the Remote Sensing Group of the Center for Research and Development in Geographic Information of IGAC (CIAF) in Colombia, has been analyzing time series of the Normalized Differenced Vegetation Index (NDVI) based on MODIS data obtained by NASA's Terra

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Publishing Date: 

Thu, 28/08/2014 - 13:53

latitude: 

5

longitude: 

-74
Thu, 08/28/2014

UN-SPIDER news: 

0

MEA: multi-product data exploitation system with global data coverage since 1978

The Multi-sensor Evolution Analysis (MEA) platform supports Earth Observation communities in loading, visualizing and analysing multi-dimensional datasets.

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Publishing Date: 

Tue, 19/11/2013 - 11:31

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2

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43
Tue, 11/19/2013

Regional Support Offices: IGAC conducts desertification analyses

The Colombian Agustin Codazzi Geographic Institute - IGAC and their Center of Research and Development of Geographic Information – CIAF, recently did a series of projects based on risk management. One of those was focused on indentifying zones in the process of decertification using optical remote sensing in the Andean dry region of Villa de Leyva (Boyacá), Colombia.

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Publishing Date: 

Thu, 26/07/2012 - 16:02

latitude: 

6

longitude: 

-74
Thu, 07/26/2012
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