How and why was this spatial data obtained?

Find a spatial dataset on the NASA SEDAC website and write 500 words reflecting critically on the data. https://sedac.ciesin.columbia.edu/data/sets/browse

Please name the dataset you are using. +Is your spatial dataset vector or raster data?

+What research questions could be examined using this data?

+How and why was this spatial data obtained?

+Does anyone own the data? Could there be any competing claims to data ownership?

+Who could benefit from using this data? +

Who could be harmluved by using this data?