Chapter 19 and Chapter 20 are on the emerging approaches to data management for a new geospatial science research. This chapter gives the essences and the methodologies of data matter perspective, and it has two sections; Section A highlights the subject theme; the essences of geospatial science data matter; while Section B expands that into the geospatial science data methodologies. Chapter 20 is the about the data management optimization perspective. It has only one section; Section C, that develops further the essence and methodologies of geospatial data cultivated in these two previous sections. The whole analytical discussion is in the emerging fields and how they had optimized and totally changed the geospatial science data management panorama.