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

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1answer
60 views

Where to find Vietnam administrative level 4 shape file?

I am new to mapping, and would like to make a custom map using Vietnam's administrative boundaries shape file. I found a great source at gadm.org, but it is licensed for non-commercial use only. I ...
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1answer
68 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 ...
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1answer
30 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 ...
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1answer
41 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 ...
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0answers
41 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 ...
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0answers
90 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 ...
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12 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 ...
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34 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 ...
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43 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"( ...
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101 views

How to remove outer boundary in country's administrative shapefile (polygon)?

I got the "rare" shapefile from https://research.cip.cgiar.org which polygon only. But I want to use it with HIU country borderline. How to remove the outermost boundary line easily? Currently after ...