Divisions of the earth's surface created to collect, organize, or depict information.

learn more… | top users | synonyms

1
vote
1answer
78 views

How to add ward info in osm buildings

i have buildings data from osm and ward boundaries. i need to find which building lies in which ward and add that information in the building data. I prefer use osm output format. INPUT: <way ...
0
votes
1answer
20 views

Historic (and current) borders of Miami, FL

I am working from Australia and am new to US mapping and Census data. I am looking for historic boundaries of Miami (FL) from maybe 100-200 years ago. Also current boundaries would be great - what ...
0
votes
1answer
31 views

Where to purchase global boundaries data on city level for commercial use?

Recently I was asked to deal with an app geo locating improve project. It can't be completed without any boundaries metadata on city level. But so far most of my research led me only to things for ...
0
votes
1answer
46 views

Data about administrative subdivisions capital cities

I am looking for data about second or third rank administrative capitals in every African country (the administrative center of a country territorial subdivision), but I can't find anything close to ...
1
vote
0answers
55 views

Singapore postal boundaries

does anyone know where to get GIS data for Singapore postal boundaries? I need a shape or KML file which I can then overlay onto google maps to show a neighbourhood break down of Singapore. Any help ...
0
votes
0answers
178 views

Where can I find block (sub-district) level boundaries for India?

I'm looking for block (sub-district) level shapefiles for India. The GADM database only has files for the 2300 Tehsils, whereas I'm looking for the about 5500 Census blocks (sub-districts) for any ...
0
votes
0answers
17 views

Detailed NTS Data for British Columbia

I'm looking to overlay a grid system on top of an open street maps map. The technology side isn't a big deal for me but I'm having some trouble finding the data I need. For Alberta and Saskatchewan ...
0
votes
0answers
35 views

How to deal with political boundaries in grid cell analysis?

I have point data for Africa and I want to aggregate these data to grid cells which I create by a fishnet. Some grid cells cover parts of 2 or 3 countries. Normally, such cells are by different ...
0
votes
0answers
49 views

How to get the boundaries of a polygon by property

I have the cartography of my city (Santiago) and i need to obtain the nodes that conform the hull (not necessarily convex) of different districts, the boundaries. Each node has the same "DIS"( ...