Socio-economic analysis with nighttime light series. Step 1: downloading shapefile of the study area

Context: we analyze economic changes in Colombian municipalities between 1993 and 2020.

We need to download ArcGis, a geographic information system (GIS) for working with maps and geographic information maintained by the Environmental Systems Research Institute (Esri). It is used for creating and using maps, compiling geographic data, analyzing mapped information, sharing and discovering geographic information, using maps and geographic information in a range of applications, and managing geographic information in a database. Particularly important for the purpose of this post is ArcMap, one of the applications, which is primarily used to view, edit, create, and analyze geospatial data. In the absence of license for this software, you can use free software such as GVSig.

Continue reading “Socio-economic analysis with nighttime light series. Step 1: downloading shapefile of the study area”

Socio-economic analysis with nighttime light series: uploading nighttime light file to a GIS software

Context: we analyze economic changes in Colombian municipalities between 1993 and 2020.

After having downloaded nighttime images from NOAA National Centers for Environmental Information (NCEI), and install ArcGIS or any other GIS software in our computer, we proceed now to upload nighttime files for our analysis.

NOAA provide images covering the whole world which can be difficult to manage in terms of size. For that reason, we will only upload the images corresponding to our study are, i.e. Colombia. To do that, make sure you have uploaded first the map of the study are, here Colombia (see previous post)

Continue reading “Socio-economic analysis with nighttime light series: uploading nighttime light file to a GIS software”

Resource Curse: Why Resource Rich Countries Grow Slowly?