At the beginning of this year, three different banana diseases were attacking East Africa, devastating farms around the region and exacerbating the prevailing food crisis. To help prevent the spread of such diseases, it is vital that smallholder farmers have access to comprehensive information about...

Throughout most of the developing world, there is a real and urgent need for roads data.  Road location and attribute information can play a vital role in long term development applications and also help humanitarian agencies with short term emergency and logistical planning. Despite this dire need,...