Questions tagged [geospatial]

Geospatial pertains to the geographic location and characteristics of natural or constructed features and boundaries on, above, or below the Earth's surface, particularly referring to data that is geographic and spatial in nature.

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74 views

Are there any GIS crime datasets open to public?

I am wondering if there is any online resource where GIS crime data are freely available to public. I am interested in shapefiles representing, for instance, neighborhoods, census tracts, location of (...
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Wind Speed Map of US

I source wind statistics data that i can use to create Max, Min, Mean wind speed maps for the entire US. I need to download it as a shapefile, geotiff or geojson.
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US Fire Hydrant locations data

I am looking for the location of fire hydrants all over the US.I'm particulalrly interested in Rhode Island, Massachusetts, Maine, New Hampshire.
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34 views

Satellite image data that allows input of a lat/lng and returns radius around coordinates

I'm looking for a dataset of satellite image data of the USA that would allow me to enter a lat/lng center and get the satellite image of the area around the center. I can currently use the Google ...
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Historical shapefiles for cities in the United States?

I'm looking for historical shapefiles of city boundaries in the United States, for the time period 1920 - 1950. I know these won't be available for every city, especially small ones, but I'd like as ...
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Are the Local Government Area wards of New South Wales available in a vector format?

I'm looking for a vector (i.e. GeoPackage, shapefile, Geojson etc etc) format dataset of the wards in New South Wales. These are the electoral districts for the Local Government Areas. An example of ...
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73 views

Geo coordinates of upazilas in Bangladesh

In order to add markers in map, I need geo coordinates of upazilas (upazila offices) in Bangladesh. Something like this GitHub repo bangladesh-geo should do my job, but unfortunately the SQL tables ...
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Where can I find comprehensive and current lists of international naming disputes

I'm looking for any comprehensive information on naming disputes. Outside of Wikipedia (also not a bad source) I haven't found anything. Some examples: Persian Gulf vs. Arabian Gulf, the East Sea vs. ...
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How to find USA Water Hardness shapefiles?

I want to find USA water hardness shapefiles. I have searched for it from here: https://www.epa.gov/waterdata/waters-geospatial-data-downloads but without success. Is there any good data source from ...
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65 views

Restricted and allowed roads for heavy duties in Chicago

While manipulating osm file of Chicago to find the optimal path using A* algorithm there are surely some segment roads which are restricted for heavy duties. Where can I found this information (a ...
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1answer
35 views

Where I can find all settlement boundaries for United Kingdom?

I'm looking for a dataset containing settlement boundaries for United Kingdoms. In short example I'm looking for a dataset that would allow me to draw something like the following (orange line): (...
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Rehabilitation Facilities & Substance Abuse Clinics GIS data in Grand Rapid City MIchigan

Looking for GIS data for the 57 locations on page 35 of this PDF https://www.grandrapidsmi.gov/files/assets/public/departments/planning-department/cannabis-data-compendium-7-18-18.pdf
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52 views

Points of Interest for France, Spain, and Italy?

I`m planing trip to Europe am looking for points of interest data for some regions I will be visiting. Does anyone know of a source for POIs in KLM/KMZ/GPX or any other format with coverages for ...
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Distance between different places in USA

For me to include in my project, I am looking for some API which can recognize the places and give the output as the distance between two places. Is there any database that consists of distance ...
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1answer
69 views

Mapping PUMA codes to county

I'm looking for a mapping between PUMA codes (Public Use Microdata Area from the American Community Survey) to county. UMichigan has this mapping (linked from this), but there's no date so I'm not ...
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1answer
48 views

Census Tracts for Puerto Rico

I'm looking for digital data for Puerto Rico. Specifically census tract shapefiles from the 1990 & 1980 census. TIA
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117 views

Seeking historical traffic data matching OpenStreetMap dataset?

I'm using San Francisco dataset offered by OpenStreetMap and I'm trying to get the optimal path using the pgr-astar function of PostgreSQL. I want to find the historical traffic data of San Francisco ...
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93 views

Looking for corpus of Geographic Data

I was wondering if anyone has a lead on a corpus of geographic locations? City names and coordinate pairs would be ideal. I'm training a chatbot and I'd (ideally) like it to be able to pick up on ...
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20 views

Lead on Corpus of Geographic Locations? [duplicate]

Not sure if this should go here or in the GIS stack exchange, but I was wondering if anyone has a lead on a corpus of geographic locations? City names and coordinate pairs would be ideal, but I'll ...
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Automatically extract road points from a point cloud

My goal is to extract points belonging to a road from a point cloud that has geospatial annotations. I wonder if there exists some openly accessible database/tool with exact coordinates of a road's ...
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73 views

GIS Data for Illinois Electric Distribution lines and Substations

I am looking for the Ameren and ComED's distribution lines and distribution substations. They are the 2 largest electrical utilities in Illinois. I know the HLIFD data has Transmission lines and ...
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Where to find datasets for creating carto vl maps?

Is there any way to download example datasets like nyc taxi and origin-destination data? (Like those that show flight paths from and to some cities) I think it'd help me greatly if I could somehow get ...
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1answer
54 views

Data for all lakes on Earth?

Is there data available for all lakes on Earth? Even just a list of names would be nice; metadata is also welcome. In this case, a lake is any enclosed body of water with a surface area between some ...
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50 views

Seeking data for image fusion of satellite and UAV/ drone data?

I'm new to Remote Sensing and Data Processing, and interested in fusion. Where do I find georeferenced data that can be fused together? It can be either of the following: Satellite image and drone ...
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Filter wikidata results with 'around' service

Is it possible to use the "around" service as a filter, for example to search for a place name in a country and limit results to those within a given distance of a known point. For example, limit ...
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1answer
22 views

Looking for spatially referenced aerial photos

I am trying to find a source of spatially referenced aerial photos that can be analyzed with ArcGIS or R. I cannot use Google Earth because I have nothing to georeference it to. I know they are out ...
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Apartment locations in Pennsylvania?

I'm working on a project to find apartments within 30 mins of work location. I wish to know all the apartments in Pennsylvania. Where can I get this info from. I checked https://data.pa.gov. But ...
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1answer
53 views

Data on charging station for electrical cars

I am currently looking for data sets on charging stations for electrical-powered cars in Berlin, Germany. I checked the Berliner Senat Website but found only this http://fbinter.stadt-berlin.de/fb/...
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23 views

Looking for dataset of the coordinates of the UK NUTS Levels

I cannot find the coordinates of the UK NUTS levels. There are resources which tell what the name and the code of NUTS regions are. But they do not provide what are their coordinates! I need a dataset ...
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1answer
40 views

NDVI Imagery for Iran

I'm trying to find a good source of NDVI imagery (vegetation), but I'm struggling to find proper high resolution imagery for Iran. Does anyone have references to NDVI imagery (at sub-10m resolution) ...
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1answer
36 views

Seeking free vector data on road type in Africa

I'm looking for a database on African roads, but I want to know what type of road this is (paved, tarred, and so on) in order to assess not only for the quantity but also for the quality of road ...
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57 views

API to find Latitude and Longitude based on Unique Well Identifier(UWI) info Canada

I'm looking for an Open Source API to find out Latitude and Longitude based on provided LSD or Section or UWI info of Alberta and BC province of Canada. Any help.
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3answers
61 views

How do i collect mult temporal satelite imagery?

I am doing a project on change detection on remote sensory images over India. I need images of the same place on two different time instances. However i am only able to find images of certain place in ...
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Shapefiles of 20th Century British Railways

I'm looking for shapefiles of the British railway network from any time between 1900 and 1970 (before many of the railways were closed). There are many historical GIS sites (such as GBHGIS and Vision ...
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31 views

Seeking Database of German and Austrian roads? [duplicate]

Is there any way to get region -> city -> road database for some specific country. In this case I need For Germany and Austria. Databases I'm working with is PostgreSQL with PostGIS extension. ...
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1answer
37 views

Downloading Public Building(s) Lat/Log

Currently, I am working on a project that requires information for public buildings. I was wondering what options are available to find the address and lat/log for each individual public building ...
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1answer
87 views

Is cadastre data for Italy publicly available for download?

I am looking for a website where I may be able to enter the numbers of pieces of land and would be able to find some cadastre data, i.e. at least size of the plot (square meters) possibly shape and ...
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1answer
59 views

Mexican Sinkhole Locations

I'm looking for a dataset which catalogues the locations of all (or many) of the sinkholes in Mexico (specifically Yucatan), but I haven't had any luck. I kind of hoped USGS would have some of the ...
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22 views

Historic spatial extent of Beirut, Lebanon?

I am looking for historic extent data for the city of Beirut, in Lebanon. I would like to show the growth of the city over time, from 1950 to today. The data are to be used in a web visualisation to ...
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1answer
30 views

UK boundary data shapefiles where features have attributes pointing to their parent subdivision?

I know similar questions have been asked before but none have given me exactly what I need. I am trying to find boundary shapefile data for the UK which splits different subdivisons into different ...
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107 views

Satellite, labeled image datasets for multi-temporal semantic segmentation?

In this site there are labeled satellite image datasets for semantic segmentation but those images are not multi-temporal. In this question someone asks for satellite images but again, he doesn't ask ...
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2answers
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Seeking data of geographical electricity consumption per area/district in any region of the world

I am trying to find if any electric utility (I don't mind which one) provides geographical information about elecricity consumption per area, discrict, etc. For instance, the company which ...
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1answer
65 views

High-Res or Vector 10m Topographic Line Map for Europe?

The USA puts out great free topographic line maps, but I can't find any free (topo line map) resources for the EU with enough detail to model the terrain. While I'd prefer 10m elevation between lines, ...
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1answer
43 views

Multi-spectral high resolution satellite images for flood events

I'm searching for multi-spectral high resolution satellite images for flood events. I found a database of flood events at the Dartmouth (Colorado) Flood Observatory with dates and approximate ...
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1answer
24 views

Greek wander paths, trails

I need greek wander path, trail data preferred as shapefiles. I have found two sites containing such data but I don't know how to extract them. I would like to drop a rectangle on an area and extract ...
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1answer
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Do census tract geographic shapefile data update annually?

I am looking at census tract TIGER/Line shapefiles from data.gov (https://www.census.gov/cgi-bin/geo/shapefiles/index.php), and I see that they provide options for census tracts for different years. ...
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1answer
45 views

Ski trails/piste map data

Is it possible to download ski trail/piste data for major European and other resorts? I'm looking for polyline data showing the major runs in a resort - the kind of data you'd see on a piste map. ...
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143 views

World population density

I need a rough estimate of how many people live in each "cell" of the Earth. For instance, how many people live in the cell between latitudes 70/80 and longitudes 210/220? Exact number is not ...
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Texas Land System Grid data

I am working on R&D for Texas Grid data.Currently, I download https://tnris.org/data-catalog/entry/usgs-quad-grid/ data.But I don't know which is the actual Grid data for Texas.For example, ...
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Looking for 0.25x0.25 spatial resolution grid data for land surface temperature/precipitation

I used to work with UDEL grid estimate (look here) data where station values of monthly total raingage-measured precipitation (P) were interpolated to a 0.5 degree by 0.5 degree latitude/longitude ...