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1
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1answer
34 views

New Delhi, India, town level boundary files for GIS

I'm trying to find boundary files for New Delhi to map religious diversity (data here: http://www.censusindia.gov.in/DigitalLibrary/MFTableSeries.aspx), and I have downloaded the GADM files and tried ...
3
votes
5answers
2k views

Where can I find a list of states, districts and tehsil names in India?

I need only names for making a chained dropdown list for users to select location correctly and submit the data. Please provide any resources. I emailed censusindia.gov.in but no reply from them.
0
votes
1answer
24 views

Where can I find world map shapefiles/GEOJSONs/KMLs for 1950-2015?

I'm looking for world maps showing countries from 1950-2015. Are there shapefiles, KMLs or GEOJSON files of these?
1
vote
0answers
77 views

USA Historical Satellite Imagery for an Online Application

I am looking for different options to add historical satellite imagery to our online-based application. We currently incorporate Bing Maps into our application, but cannot get historical imagery. I ...
2
votes
0answers
61 views

Historical US zip code allocations and locations?

Is there a data source available that has the full history (right back to the 1960's) of each US zip code? By history I mean, for each zip code: the date it was created, if later than 1 July 1963, ...
0
votes
1answer
42 views

Where can I find historic aerials for some areas in Dona Ana County, New Mexico?

How do I find several historic aerials from the mid-1970's or early 1980's and where can I download them and I would like them to be free of charge. Cheers,
2
votes
1answer
78 views

Historical GIS data

I am looking for geographical boundaries of the Pale of Settlement - a region of Imperial Russia in which permanent residency by Jews was allowed in the 19th century Will manage with most formats
2
votes
3answers
137 views

Shapefile of Baden-Württemberg and Rhineland-Palatinate with district boundaries

Can anyone help me find shapefiles of German states Baden-Württemberg and Rhineland-Palatinate (including their districts)?
0
votes
1answer
43 views

Fine-Grained Political Modern Map of Italy

Italy is made out of regions which are broken down into provinces and each city belongs to a province (each province also has a city with the same name as the province). There are several road maps ...
5
votes
4answers
717 views

Does the USDA SSURGO database have a web-based API that I can query?

Based on a previous question, Can I download the entire NRCS SSURGO database?, it appears that it is difficult to import the entire USDA SSURGO database. The Web Soil Survey provides the ability to ...
14
votes
8answers
18k views

Where can I find Canadian postal code geometries?

Where can I find the shapefiles for Canadian postal codes?
-4
votes
1answer
41 views

Need Traffic Accident Data [closed]

I am graduate student studying in GIS. My project is related with traffic accidents, but I cannot find the traffic accident data online. The scale could be a city or a state in US since I just ...
5
votes
0answers
367 views

Touristic poi-data (api or dump) with popularity measure

I'm looking for freely available touristic (hotel, restaurants, bars, attractions, etc.) poi-data that have some measure of popularity. With popularity I mean, explicit popularity like on ...
3
votes
1answer
89 views

Speed of people measured by gps

I was tracking tourist's movement patterns in a city with GPS and I would like to know the speed of all participants (60). The data were recorded and saved in gpx files, so in order to open it and ...
5
votes
6answers
1k views

Where can I find municipal-level administrative boundary data for Poland?

I am looking for municipal-level administrative boundary data (NUTS 5) for Poland. Since it is public information, I thought the data would be readily available, but I can't seem to find it anywhere. ...
2
votes
1answer
523 views

Getting a list of zip codes with its adjacent zip codes

I need a list in the form of adjacency list that contains all zip codes in the United States that each has a list of adjacent zip codes. I tried searching for it on the internet. Many of them only ...
1
vote
1answer
50 views

FEMA LOMA Data/WMS Availability?

Does anybody know where there might be some good/current FEMA data? I am interested specifically in the LOMA data for Florida. I have found a WMS Service that is hosted by FEMA but I'm having ...
0
votes
0answers
16 views

Raster data for maximum temperature

I am looking for raster data for maximum temperature, ideally on a state by state basis (US) to make the file sizes smaller. Data would need to be weekly or daily going back to at least 2010. I ...
0
votes
1answer
30 views

Is there any shapefile (or other format) of Russia's time zones after 2014 changes?

According to for example Wikipedia, Russia changed its time zone boundaries in 2014, moving areas between existing zones and defining new ones for the Crimea area. Is there any shapefile or other ...
0
votes
0answers
24 views

How much time does it take for an agency to develop its GTFS?

How much time does it take for an agency that contains about 15 routes(bi-directional) to develop a simple GTFS file containing only the required .txt files?
5
votes
6answers
1k views

Can I download the entire NRCS SSURGO database?

I am interested in downloading and using the entire USGS SSURGO database. The California Soil Resource Lab provides instructions on working with these data in R, but it starts with the assumption ...
0
votes
0answers
12 views

Bathymetry data for Lac Lecointre or estimate data from satellite imagery?

I would like to get any sort of depth data of Lac (lake) Lecointre in Quebec. I've searched all over and can't seem to find any downloadable data. If there is no bathymetry data for this lake is it ...
1
vote
1answer
44 views

Iran place names in Farsi

I'm looking for a downloadable listing of place names for Iran, in Farsi script. I downloaded GeoNames for Iran, but many of the place names in there seem to be only in Latin script (of 253,000 ...
0
votes
0answers
10 views

What is “steps” and “time” in ERA-interim

I am looking for rainfall information from ERA-Interim and i found something that I don't understand. When I try to select the period of my interest, the page show me the option showed in this image: ...
1
vote
1answer
28 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 ...
8
votes
2answers
3k views

Ordnance Survey grids - download or generate?

Does anyone know a source from which to download vector UK Ordnance Survey grids at varying resolutions? Or failing that, a tool that can create an OS grid at a specified resolution? There are plenty ...
5
votes
1answer
768 views

How to extract bounding boxes of cities from OSM?

For simple geocoding purposes I want to extract all cities from a single country of openstreetmap. They only queries I want to do are: ZipCode -> (List of) BoundingBox of City/Village ...
1
vote
0answers
31 views

Building customized data set from American Community Survey data?

I am trying to create a database in SQL Server with a customized dataset containing census information from the American Community Survey content available online. I want to show a granularity in my ...
1
vote
2answers
285 views

Rasters added to mosaic dataset only display at large acale

I have a set of 357 rasters in .jp2 that I've added to a mosaic dataset. All but 7 of them display properly, but the 7 only display at larger scales, around 1:6500 and under. I've tried adding them ...
1
vote
1answer
26 views

Where can I get GIS data layers that show sea ice data for the Beaufort and Chukchi Seas?

I would like to put a layer on my basemap that shows sea ice coverage levels for both the Beaufort and Chukchi Seas off Alaska for the last few years. Is this available anywhere? Would I have to make ...
0
votes
1answer
17 views

rural, urban data of the UK

I am looking for some reliable and potentially free data the divides the UK into rural, urban etc. sections: https://www.gov.uk/government/collections/rural-urban-definition the classification can ...
1
vote
1answer
44 views

Listing Data sources using arcpy: ListLayers very slow

What I am trying to do is create a list of all the data sources in a directory filled with mxds. So I have this code pasted below. For some reason when listing layers it can take up to 50 minutes even ...
1
vote
1answer
298 views

Google API for Boundary coordinates

Is there any Google API (or any other) which can provide boundary information (i.e. Lat, Lng) for a particular location. Location can be a city, district or a region with in a city. For Example Dammam ...
2
votes
1answer
598 views

Managing sizes of input rasters for raster calculation in ArcGIS Desktop?

To calculate any formula (conditional statements/relational operation etc) in the raster calculator in ArcGIS using two different sources of raster images, I'd like to know input rasters must be the ...
1
vote
1answer
19 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 ...
2
votes
1answer
27 views

How can I open, visualize and convert LandXML data?

I've received what I assumed was a DWG file but when I open it in AutoCAD Map 3D 2015 only data frames placeholders are shown. I was under the assumption that the person who sent the data forgot to ...
1
vote
1answer
389 views

Where to Dowload Village layers for India with census 2011 information?

Does anyone know where I could download a layer of all villages in India together with their populations (hopefully from the 2011 census)?
23
votes
11answers
30k views

Where can I obtain an up-to-date list of US ZIP Codes with Latitude and Longitude Geocodes?

NOTE: This began as a question on Stack Overflow, which has subsequently been closed. I also noticed a similar question about Most Up-To-Date Source for US Zip Code Boundaries, but I believe this ...
2
votes
2answers
2k views

Where can I download a free dataset containing major ports across the world?

I am working on an analysis and would like to incorporate major maritime ports from across the world. Some initial searching turned up a dataset produced by General Dynamics, however it will be ...
1
vote
1answer
18 views

Where can I access location data for aquaculture sites across Europe?

Where can I access location data for aquaculture sites across Europe? Ideally there might be, though I haven't been able to see, a dataset held by the EU identifying every aquaculture site (sites ...
0
votes
0answers
25 views

I am looking for Thermal IR Photography with 1 m resolution?

I am looking for thermal IR photography with 1m resolution? It needs to be recent or maybe a company in western Canada that can fly a mission like this. Satellite or flown photos both work, I am just ...
5
votes
4answers
811 views

Australian Topo Map GeoTIFFs

Does anyone know if Australian topo map GeoTIFFs are made available anywhere (preferably for free)? LINZ makes them available in New Zealand - http://www.linz.govt.nz/topography/topo-maps/index.aspx ...
0
votes
2answers
160 views

Where can I purchase Points of Interest? (USA)

I have thousands of POIs with addresses and they are geocoded. The lat longs are on the road. I have Tele Atlas POI data, but it also shows the locations closer to the road. Is there any ...
7
votes
5answers
9k views

Source for GeoJSON data for the US

Does anyone know of any good sources for US data (counties, congressional districts, etc) in GeoJSON format? Has anyone converted public-domain shapefiles/sources to GeoJSON that they would be willing ...
0
votes
0answers
29 views

Railroad mile post downloadable data

Searching for a way to download railroad mile post data from http://fragis.frasafety.net/GISFRASafety/ It appears the site has no way of obtaining their mile post data but it should be available ...
3
votes
1answer
6k views

How to add points to a point vector layer - QGIS

I have a point layer with multiple data points in QGIS, but I want to add some extra data points to it and adjust some info that we missed because the ground was wet and we needed to go around it. I ...
0
votes
0answers
19 views

Source for granular administrative region data for the world?

I'm trying to find an exportable to Excel/Access data source for all (or most) of the countries of the world that includes fields for varying levels of administrative regions up to the zip code level. ...
4
votes
0answers
162 views

Which remote sensing satellite is best used for chlorophyll mapping?

Location of my research are reservoirs which have an area of 47 and 62 km2. I need a better image resolution than Landsat(Pan).
0
votes
1answer
27 views

urban and rural areas of the UK

Just curious, is anyone aware of any (commercial) data sets that divide the UK into urban and rural areas based on admin data (e.g. outcode postcodes) and/or physical data (e.g. eastings and northing ...
29
votes
7answers
15k views

Most Up-To-Date Source 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 ...