1)What is Geoinformatics?
2) What is the benefit of Geoinformatics? 
3) What is map? What is the benefit of map? And give example the map of Geoinformatics (at least 5 maps) 
4) What is GPS? What is the benefit of GPS? And give application of GPS 
5) What is satellite? And what is the benefit of satellite for Geoinformatics applications? 
6) What is the relationship between electromagnetic and Geoinformatics? 
7) What are the software used for Geoinformatics analysis? 
8) What is Gistda?