Recent Posts

NDVI, risk assessment and developing countries

7 minute read

The Normalized Difference Vegetation Index (NDVI) estimates the greenness of plants covering the surface of the Earth by measuring the light reflected by the...

Eyes on Guatemala

1 minute read

The Economist has published an article on malnutrition in Guatemala. Hunger is not new in the country, with half of the children population not eating enough...

Back into Poverty

less than 1 minute read

Increase in food prices has pushed back into poverty at least 100 million people in 2008 and, according to the United Nations Standing Committee on Nutrition...