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4
votes
4answers
226 views

city/town polygon shapefile

Does anyone know of a reliable source where to download city/town polygon shapefiles? I'm specifically looking for NY and NJ. I have come across point shapefiles, but not polygon. For example in NY ...
2
votes
2answers
138 views

Detroit Building Footprint shapefile

I am looking to find a dataset/shapefile of a Building footprint/outlines for the city of Detroit. I have found this dateset of detroit parcels but I need Building Footprints! http://d3.d3.opendata....
2
votes
0answers
44 views

How to obtain MGRS 100Km square id for every such square on world map?

I'm trying to compile a list of MGRS 100km square identifiers for every such square (eg 4QFJ for Honolulu Hawaii); excluding the poles (85 to -85 latitudes). If possible it'd also be great to know ...
1
vote
0answers
2k views

Obtaining Postcode Boundaries for India?

I was wondering if there are shapefiles for postcode regions in India. I did find some shapefiles that give the outline of the administrative units in the country but not with postcodes. Right now I ...
1
vote
1answer
529 views

Where can I find shape file for postal codes/zip codes for india?

I have been searching for free/paid (preferably free) sources for postal code shape files for india. Does anyone know where I can find one?
0
votes
0answers
43 views

Electricity network grid availability

I am looking for shapefiles of national electricity grid networks of about 40 different countries around the world. Is there any place/database where I can find these type of files for (ideally) all ...
1
vote
1answer
63 views

How can I get the outline coordinates of bodies of water in a country? (Lakes, River, ponds) From Google Maps or any other data set [closed]

I'm in need of acquiring the coordinates of the outlines of all the water bodies inside a country, with the exception of "Sea" or "Ocean" water. Right now, I'm manually outlining the lakes and rivers ...
1
vote
0answers
23 views

Getting CSV file of Wikipedia geolocations?

Where do I get a CSV file containing (a reference to) all Wikipedia articles with lon/lat coordinates? I am aware of Retrieving Wikipedia's coordinate information? which refers to this page: ...
13
votes
2answers
2k views

Retrieving Wikipedia's coordinate information?

I'd like to add icons to my map showing locations which have Wikipedia entries. The WikiLocation API is a great resource for determining Wiki entries near an XY location, but it has limitations (20km ...
0
votes
1answer
56 views

Obtain free DEM data of South China

Is there any free source of Digital elevation model of China with the resolution of 30 meters or better and vertical accuracy of +-5m. Something along those lines
0
votes
0answers
19 views

Looking for Unique well locations Shape files for Alberta?

I am looking for a shapefile or geodatabase with all the unique well locations in Alberta.
2
votes
2answers
487 views

Why use a database when you can have all of your data in javascript/openlayers?

I have a really simple and basic question. First of all, I have to mention that I am pretty new to web applications and GIS. I am working on a web application using Openlayers, Postgresql/postGIS and ...
4
votes
1answer
217 views

extracting geographic location from NOAA NARR grib

I've downloaded a NOAA NARR grib file that I want to extract the wind component as well as the geographic location. I'm able to extract the wind component from the grib but I can't seem to find any ...
20
votes
1answer
1k views

Implementing version control system for geospatial data? [closed]

Not that I am in any immediate need of a right answer here, but I've lately seen some efforts to introduce the concept of "(distributed) version control systems" for geographic data. Some examples (...
2
votes
1answer
94 views

TIGER/LINE 2013 Feature, Edge and, Address Range Data Sets

I am looking at the Tiger 2013 data sets, in particular the Edge, Feature and, Range tables. It seems that the Edge tables have all the data elements that are in the Feature and Range sets. Is this ...
0
votes
3answers
224 views

Looking for large GML files containing vector polygon data

I have few vector data files with 500 to 700 MB GML files. But I am looking for files larger than these preferably 1 GB, 2 GB. It would be helpful if somebody can provide some pointers regarding the ...
1
vote
1answer
26 views

Looking for road network of Uruguay?

Does anyone know where I can get a reasonably accurate road network of Uruguay? I have only managed to locate a very sparse one, and those roads are often a mile out of position. TAB or SHP file ...
1
vote
2answers
694 views

Are there sources for obtaining pre-made KML data from Google?

I have been asked to investigate methods for obtaining KML files. All I know so far is that it is a format based on XML that Google uses to format their maps (or the metadata). However, are there ...
1
vote
1answer
110 views

Texas and New York Township, Range, and Section GIS Data

I have a number of lat/long coordinates that I need to identify township, range, and section for. I am using QGIS to do it. The coordinates are in different states and I was able to most states' ...
8
votes
3answers
5k views

Finding free building height dataset for major cities around world?

I am searching for building/property data which include building height, building area, lot size, and building type classifications(preferably as complete as possible). I am working on an Earthquake ...
2
votes
0answers
190 views

Data source for 3D buildings (germany) [duplicate]

I'm searching for a data base or webservice, that provides buildings at a level of detail (LOD) of cuboid (length,width,height) or roof, corners, etc or better. The area should cover germany. I'...
0
votes
1answer
86 views

Insert rows into CartoDB from code

I have a simple web page where I show my CartoDB map and a dataset. I want to know if there is any way to insert new rows into my CartoDB dataset from code, so external users can add points to the map ...
3
votes
2answers
177 views

API for land use/land cover

I'm making a mobile game that uses GPS to interact with the real world. The game should be able to "see" what terrain/land use/land cover the user is currently in. Ideally, the game would send the ...
3
votes
1answer
44 views

Reflectance values from WorldView-1 images?

Most of the informations on WorldView images are related to the second and third version of the satellite. I own a WorldView-1 image (the black and white one) and I really need to find the reflectance ...
0
votes
1answer
189 views

European route E4 in geodata format

Has anybody locate any kml, shp or gpx file with the complete European trail E4 ? Lots of google search navigates me to nowhere ...
2
votes
2answers
126 views

Anyone know where I can find a file like this for Pakistan?

Can anyone tell me where I can find a file like this on Pakistan? I found it on ochaonline.un.org I cannot find it when I search on there. http://www.scribd.com/doc/38714310/Afghanistan-Settlements-...
1
vote
1answer
24 views

Images raster Mozambique

I'm looking for a high resolution raster image for the province of Maputo in Mozambique. I need it to get the elevation and topography for the area of Moamba-RessanoGarcía. Anyone knows any website ...
2
votes
1answer
35 views

Source for multipolygon data?

I have a PostGIS database where I would like to store multipolygon data of certain cities. The type of the table column is geometry(MultiPolygon,4326). I'm now looking for a source where I can get ...
1
vote
0answers
441 views

Seeking Singapore postal districts 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.
0
votes
0answers
18 views

Shapefile, topoJSON, geoJSON for Singapore district boundaries - where to find? [duplicate]

This question has been asked before but no one has been able to provide an answer or the links are now deadends. See: Singapore postal boundaries and How to create/obtain district data for Singapore? ...
3
votes
5answers
3k views

Where to get Land Use data for the UK?

We're currently looking for a Land Use dataset for part of England (UK) and were wondering what datasets are out there, either free or commercial. One's we've found so far: http://www.infoterra.co....
3
votes
3answers
137 views

Where to find a polygon shapefile of countries, states and islands?

As often happens, the hardest part of GIS is to come up with clean shapefile with an attribute table. I need to create a choropleth map, but all I have is this: Domicile,Captives New Zealand,24 ...
1
vote
1answer
114 views

Spanish municipality level shape file and population data

I'm struggling with the Spanish municipality level. I need to incorporate population data with the lat/long for each Spanish municipality and below are the details of my current files: I cannot ...
1
vote
2answers
114 views

Poland ZIP code shapefile?

I'm looking for Poland zip-code data (polygons). I have found data in csv on the http://www.geonames.org/ but there are only point data. Do you know any free source containing this data?
2
votes
1answer
68 views

Test data for geocoder

Can you suggest good international test dataset for geocoder testing? Best if it would have unstructured and structured addresses, and coordinates, but even significant number (thousands, millions) of ...
1
vote
1answer
117 views

Looking for real-world DJI Phantom 3 Professional sample geo-tagged images for testing

I am looking for sample DJI Phantom 3 Professional imagery for testing purposes with the Drone2Map for ArcGIS Beta software. So far I am finding the application very polished and easy to use but I am ...
1
vote
2answers
152 views

Exchange Boundaries and Wire Centers in France and Germany

I am attempting to find a shapefile of wire center service areas / telephone exchanges in France and Germany. Ideally, a point file showing the location of the actual equipment, coupled with a ...
1
vote
0answers
33 views

Where can I download a world shapefile with 180-degree central meridian?

Does anyone know where I could download a world shapefile that has a projection with a central meridian of 180 degrees longitude? I have found the following question that provides instructions for ...
0
votes
2answers
355 views

Belgium Flood And Precipitation Mapping

Similar to Free sources of mapping data for France, does any one know a source for free downloadable flood and precipitation maps for Belgium?
4
votes
3answers
322 views

I'm looking for urban area shapefiles for France, Germany and Belgium

So I'm trying to make a map like this for the Low Countries/Rhineland, where I basically show how spread out all the urban areas would be there if the urban areas had similar densities to American ...
3
votes
1answer
83 views

What dataset contains a complete location hierarchy from continent down to city (or perhaps postal code)?

I'm looking for a dataset that contains a complete hierarchical geographic representation of the world. Basically, I want names, boundaries, relationships ("is a member of"), ISO codes, and more for: ...
2
votes
1answer
131 views

Where can I obtain 3D roadside features for UK?

I am doing some work on sight distances and I need a map or whatever of the UK that contains roadside features (road signs, trees etc) as well as the road features (road centreline, etc) so I can ...
1
vote
1answer
67 views

Free Digital Elevation (Terrain) Model of Europe or Germany

Is there any free (or not expensive) source of Digital elevation model of Europe or Germany with the resolution of 10 meters or better and vertical accuracy of +-5m or better?
13
votes
10answers
30k views
1
vote
1answer
30 views

Source for North American public boat and kayak launch sites?

Does anyone know of a good source for North American public boat and kayak launch sites for mapping in a GIS. I would prefer a web service.
2
votes
1answer
78 views

Download of very detailed DEM files for Portugal?

Operating system: Windows 10, 64 bit. QGIS Version: 2.13.3 which I installed via the QGIS.org website. I need contour lines for a small area in Portugal. I saw a guide posted here: http://planet....
1
vote
1answer
133 views

Georeference disabled in CartoDB synced dataset

If I upload a dataset with synced option enable then I haven't the option to do the geocoding. Is that normal? How I can geocode the addresses? If manually I can't do the geocoding how I can do ...
0
votes
0answers
11 views

How do I make an account in NAVTEQ so as to use the tool “Updated road traffic” of the Network Analyst?

I am trying to make an account in the NAVTEQ so as to be able to use the Updated Road Traffic Data tool inthe Network Analyst. Has someone experience with this? Could you please inform me further ...
2
votes
2answers
58 views

Is there any geocoding for better international support? [closed]

I need international support database with Chinese and English, do you know any data provide both? (So far, I found only Google Map and MaxMind is okay; Open Street Map just poorly supported data; ...
0
votes
1answer
42 views

Provider of hyperspectral imagery SWIR band

I'm looking for aerial hyperspectral imaging with SWIR band; size of ground pixel should not exceed 5m and dated not earlier as 2015. Could you propose provider such of data ? Area of interest is ...