Earth from Space is presented by Kelsea Brennan-Wessels from the ESA Web-TV virtual studios. In the seventieth edition, the Spanish port city of Barcelona and surrounding landscapes are pictured. See also: http://www.esa.int/Our_Activities/Obs... to download the image
Why do students already involved in GIS have such a challenging time finding topics for papers? Why is it so hard, and how can educators and professionals help?