Greetings<div><br></div><div>This may sound a very big and dense question but... I really need to figure a few things out. I've been using only one location/mapset so I'm not use to create, manage and define regions.</div>
<div><br></div><div>I'm doing a study for a certain region in Turkey. I'm doing this analysis for 4 different levels (National, Regional, county, city). For each level I will produce different indexes (simples map.calculators) using remote sensing images. Each of the of these scales will use different images (e.g. local will use Quickbird, national will use AVHRR) and each of them has different spatial extent. So, each reagion has a specific spatial extent and spatial resolution. I have an external vector that defines each one of this scales. So for instance, NDVI at county level will have a spatial resolution and extent different from the national since it uses different datasets.</div>
<div><br></div><div><br></div><div>1- Should I create 1 Location with 4 different mapsets (for each of the considered scales)? Or should I use 1 location, one mapset and 4 different regions?</div><div>2- How can I define a region that is not a perfect square' Because in "Set Region" we have North, South, East and West Boundaries. And my regions are not perfect squares.</div>
<div><br></div><div>Note. I will have only one user</div><div><br></div><div>Thank you for your time</div><div>Best regards</div><div>Luisa</div><div><br></div><div>For now these are my questions</div>