1
vote
1answer
45 views

Nokia HERE maps SRID

I'm just beginning with GeoDjango and just came across with term SRID. What I've understood so far is that I'd need to know a little something about the map projection to for example calculate ...
2
votes
3answers
362 views

which map projection should I use to calculate distance in Poland

I'm using/learning geodjango + postgis, and I'm trying to calculate distance between 2 cities in Poland. First using WGS84/4326 I define 2 points, and then after transforming this points into ...
3
votes
1answer
255 views

How to mix coordinate systems in GeoDjango?

This is a beginner question about working with different coordinate systems in GeoDjango. I've got a GeoDjango object with a polygon field, stored as OSGB coordinates: class Region(models.Model): ...