Hello people<div><br></div><div>I'm planning to use GRASS but I have one question about location/mapset organization.</div><div>I'm going to do some classification and image processing for a certain region of Spain at 3 different levels: local, regional and national. This different scales have different scale definition with higher scale definition for local and lower for national (1:1000000). I will use different satellite images for different scales but some vectorial (e.g. roads) will be used for all three scales. National scale includes all country, regional only a certain region and local (a specific and very small area).</div>
<div>According to GRASS database and common structure I will store my data at a GISDBASE. Within this directory, GRASS GIS data are organized by projects. Since its location is defined by its coordinate system, map projection and geographic boundaries my question is: Should I have a different location for each scale? I would say so, right? If that is the case, I would define mapsets as different data sources or produced maps.</div>
<div><br></div><div>Thanks all,</div><div><br></div><div>Luis Lisboa</div><div><br></div>