Use for questions seeking GIS data of any type - if you seek Open Data then ask on Open Data SE instead

learn more… | top users | synonyms (8)

0
votes
0answers
9 views

Shapefile for Individual districts of India [duplicate]

I am looking for shapefiles for Individual districts of India (640 or more districts based on newly created districts). I am working to find out "Urban and Built-up" using MODIS data. I am studying ...
2
votes
1answer
1k views

Shapefile of European Parliament constituencies?

Is there any shapefile (or similar vector data set) of European Parliament electoral constituencies? Some countries (e.g. Germany) are basically one constituency, but others (e.g. UK) are not. Is ...
1
vote
1answer
15 views

Discovering gravimetric station data, including location and measurement?

I would like to refine an precision estimate of local gravity based upon current GPS position. Ideally, similar to the National Weather Service API, I would like to interrogate a server with a REST ...
1
vote
1answer
46 views

Mapping carbon sequestration potential as green infrastructure function?

I have a small project where I have to do mapping of potential areas for carbon sequestration in the Adelaide Metropolitan area in South Australia. I have no idea what data do I need. So far looking ...
1
vote
3answers
939 views

Where can I find a shapefile of zoning for the city of Phoenix and other municipalities?

Where can I find a shapefile of zoning for the city of Phoenix and other municipalities? I would rather not have to geo-reference a picture and digitize over it, there must be some data already out ...
3
votes
2answers
64 views

Looking for GIS dataset for Japan with attributes in English

I have found some GIS data for Japan but the location attributes (prefecture, city names etc) are in Japanese. Anyone know where I could find this data in English, I could get it translated but it ...
2
votes
2answers
4k views

Seeking free, publicly available GIS data for Singapore?

Are there any free, publicly available datasets for Singapore? I've examined Openstreetmap, Global Admin Boundaries, GRUMP and the Natural Earth datasets, but I'm interested in vector data of higher ...
1
vote
2answers
68 views

programmatic DEM downloads similar to landsat-util

I recently discovered landsat-util, and was wondering if there was an equivalent command-line application for global elevation data, (for data around 1 arcsecond resolution, preferably geotiff) or if ...
11
votes
5answers
6k views

Downloading SRTM data

Is there an easy way to mass download SRTM data? The data is published for download here, but it's sliced into thousands of small files, and I don't see an FTP option for more efficient ...
-2
votes
0answers
12 views

I need a dataset in which different facilities are situated on the roadnetwork? [duplicate]

I am working on a project of partitioning the road network for improving recommendation system . In this project I have to recommend nearest facilities such as restaurant , hotels, movie theaters etc ...
2
votes
1answer
185 views

Why am I losing part of my raster when I reproject?

QGIS 2.0 Working with tiff raster file. Reprojections are in WGS84 Mercator. Here is my problem: I am trying to use buffers or urban areas to analyze light intensity on a raster layer. I want 30 ...
2
votes
0answers
25 views

Does USGS 3DEP data use a hash or checksum?

I'm downloading some USGS 3DEP elevation data, e.g., the file at the following URL: https://www.sciencebase.gov/catalog/item/563afea8e4b0d6133fe7357b The "ID" of this file is given in both the URL ...
0
votes
1answer
29 views

Seeking low-resolution DEM of California?

I'm trying to create a 3D model of California (which I'll manipulate in Blender) at a fairly low resolution — just enough for large features (like Mt. Tamalpais, Coronado, etc.) to be legible. ...
1
vote
2answers
27 views

GIS data for disease vectors [closed]

Does anyone know where to find disease information in ESRI Shape vector format? I am trying to track zika, dengue, and flu in local communities, but any others are welcome too. My attempts so far are ...
1
vote
2answers
39 views

Is there way to acquire flight paths? [closed]

I am attempting to do a project for work that requires checking general (assumed or average) flight paths (position and speed along the route) against other data. Does this exist somewhere? Ideally ...
3
votes
2answers
2k views

Problem loading table in ArcMap

I am an ArcGis 10. ( ArcEditor licence) user and I have a problem when trying to load data with the Load Objects Tool in ArcMap. I want to load a table, but after I choose the input data ...
2
votes
0answers
1k views

How to load data programmatically from shapefile into feature class (geodatabase)? [closed]

Can some Genuis here help me programmatically (using python and comtypes) load shapefile data in to an existing geodatabase (feature class). The attributes of the shapefile has to match with the ...
4
votes
3answers
124 views

What is the difference between DEM data sources?

I have started experimenting creating basic 3D elevation models in QGIS recently. It turned out for me that there are several free sources of DEMs, like USGS's EarthExplorer, CGIAR-CSI's Digital ...
0
votes
1answer
15 views

Shapefile of South Tyneside borough (north-east England) boundary

I'm looking for a free-to-download shapefile (polygons) of South Tyneside borough. South Tyneside is a metropolitan borough in NE England. Can anyone help?
32
votes
9answers
23k views

Sources for US Zip Code Boundaries?

I was just wondering what the most up-to-date source for US Zip Code boundaries would be. My first thought was TIGER, whenever that comes out, but then I thought that the Postal Service might be a ...
0
votes
0answers
23 views

Zip Code + 4 data file or shapefile [duplicate]

Is there a 9 digit Zip Code (Example- 75001-6664, Zip + 4) data set that I can download? Please advise.
8
votes
3answers
1k views

Where can I get land-use data for Nigeria?

Anybody knows websites of land use for the Federal Republic of Nigeria? Free or paid. I am looking for the states of Kogi and Anambra.
3
votes
1answer
57 views

Convert Japan Administrative Boundary Data to Shapefile

I've downloaded Administrative Boundary data from the Japan MLIT (Ministry of Land, Infrastructure and Transport), but it is in an XML based format referred to as JPGIS or KSJ. Are there any scripts, ...
0
votes
3answers
295 views

Where to find POI data for places of worship (e.g. churches)?

I am looking for free U.S. state-wide and/or county-wide shapefiles that include geographic locations for places of worship. Examples include churches, temples, synagogues, and mosques. In other ...
1
vote
1answer
46 views

Downloading GIS Map for Pakistan into QGIS

I'm looking to add canals and bunds to my raster and have found some GIS maps at: Canals Bunds Bunds Image Network Plan Map Image - looks to contain both canals and bunds I'm not clear on how to ...
0
votes
1answer
156 views

Seeking imagery for Mexico?

I am doing Rapid Watershed Assessment for my agency and I am responsible for the Southern New Mexico and northwest Texas. I have 2 NAIP added to my ArcMap already and using it with the "Add Image ...
1
vote
1answer
23 views

U.S. Census Data, Block Level, Where to Find It

Does the Census Bureau still release block level data, say for 2014? If so, has anybody been able to successfully procure it, and how? I spent a large portion of yesterday exploring the FactFinder ...
4
votes
4answers
203 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
80 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! ...
2
votes
0answers
35 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 ...
0
votes
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
468 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
32 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
38 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
21 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
25 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
468 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
203 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
989 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
91 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
221 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
24 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
678 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
93 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. ...
0
votes
1answer
84 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
154 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 ...