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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Are there open data sets with voter turnout and demographic information for local administrative divisions in Mexico?

I'm looking for data sets with voter turnout data, for both federal and local elections, for small administrative divisions of Mexico, e.g. cities or municipalities. Are such data available? Something ...
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3answers
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How to link postcode to broader geographical area in the United Kingdom

I have a dataset of companies, where one of the variables is its postcode. I want to link this postcode to a broader geographical unit. I have shapes file that enables me to map such broader ...
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Sentinel data downloading issue through QGIS

I download Sentinel 2 products using QGIS-SCP. But recently it is not working. Its only with Sentinel products. Anyone else facing the same issue?
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60 views

Public domain countries/prefectures/cities database

I need map data as public domain (CC0), so that I can put it excerpts of it into Wikidata. It does not have to be very detailed, but it should contain country/prefectures/city borders, and also the ...
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1answer
80 views

Protected left turn traffic signal data

I wonder if there is a dataset of protected left turn (a left-oriented arrow) traffic signal? For example, a GIS dataset of the location of traffic lights that have this signal. I thought this ...
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2answers
48 views

Map coverage for CenturyLink High Speed Internet?

Does anyone know where to find a map coverage that CenturyLink has for their high speed internet ? I am asking for specifically in Colorado. Thanks
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83 views

Datasets in for taxi/uber in Pakistan with spatio-temporal components

Where can I find datasets for Careem or Uber taxi trips in Pakistan, like e.g. the Taxi & Limousine Commission Trip Record Data in New York, for spatio temporal analysis?
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35 views

MODIS flood map

Searching for flood maps I found NASA NRT Global Flood Mapping. Are there other sites from where I can get flood maps?
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1answer
132 views

Looking for Soviet Union or Russia transportation GIS dataset

I am looking for a dataset that can I obtain about Russia's transportation. I am working on a PDF of the former Soviet Union's St. Petersburg map that I have here and need to georeference it. Is there ...
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138 views

Satellite image of agriculture land cover for North Korea

I am looking for free satellite images of agriculture land cover for North Korea. Is it available on Earth Explorer, which image should I download? I'm looking for imagery with which I can do an ...
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1answer
56 views

LIDAR data for Israel

Are there any public sources for LIDAR data for the country of Israel? Searching online has not lead me to find any sources out there.
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1answer
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Is there a source for a dataset or WFS of nationwide TIGER Data at the county-level (All Roads)?

If you go to the Census Bureau's website there is a web interface to download Primary, Secondary, and All Roads (FTP link doesn't appear to be working at the moment). The All Roads option is only ...
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How to download SRTM 30m at once for a country?

How to download SRTM 30m at once for a country? Is there a path/row file like SRTM 90m?
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1answer
158 views

Most efficient way to get the Wikidata entity for a city, given as a string

The goal is to get from the string "Lugano", the entity Q7024, knowing that I am searching for Swiss locations, by name in German. So far this is how I do it but it doesn't look very efficient. 1) ...
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Sort results by proximity with the “around” service in Wikidata

With this query, I can get a list of German cities around Berlin, within a radius of 50 km. SELECT ?place ?placeLabel ?location WHERE { wd:Q64 wdt:P625 ?arcLoc . ?place wdt:P31 wd:Q515 . ?...
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1answer
140 views

Google Map based on emergency location information

I would like to build a google map where I can see the locations of currently happening emergencies like earthquake, storms, wildfire, etc. Does anybody know sources from where I can get data like ...
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1answer
48 views

How to open GRIB data in GIS software?

I have downloaded soil moisture files but they are in GRIB format and I don't know how to read them or display them in GIS software like QGIS or Saga GIS. How can I do that?
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Which region has the most granular census data?

Which region (ideally, at least city sized) has census data with the finest geographical resolution? In addition, which region has the most detailed census data (i.e, most dimensions / categories in ...
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religious tax exempt addresses in detroit/Michigan

I am looking to obtain a full list of all religious institutions that are deemed tax exempt for Detroit Michigan. I have visited there website http://www.detroitmi.gov/ and could not find such a list. ...
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Spatially Orienting 1,4 Dioxane Data From the EPA UCMR-3 Data Set

I am attempting to draw conclusions about the source of 1,4 Dioxane, an emerging contaminant. In the last few years, the EPA released the UCMR-3 (Unregulated Contaminant Monitoring Rule) which had ...
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2answers
102 views

How to link a new dataset to an existing dataset?

I have to construct a dataset of hospitals. For each hospital, I will indicate the the town/region in which it is located. I already have dataset of towns/regions of the concerned geographic area. ...
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1answer
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How to find out sub soil moisture from Satellite Images?

Want to find out sub soil moisture from Sentinel or any other satellite images. But don't know the process exactly.
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Iraq IDP/Refugee Camps

Where can I find an updated data set on refugee and internally displaced camps in Iraq? UN OCHA has one from 2014, but it's too old. REACH has one but it holds no geographic information. I'm working ...
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1answer
102 views

Where can I find a database that contains all the airline companies with their alliances and if they are low cost or not

I am looking for a database that contains all the airline companies alongside the alliances that they belong to, and if they are low-cost or not. So far I found this Airport, airline and route data ...
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1answer
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Seeking shapefile of unincorporated areas (US)?

I've been working with TIGER/Line shapefiles of CDPs/towns/cities, and want to fill in the empty areas between these places with shapes of those unincorporated areas well. So far, I've been unable to ...
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1answer
59 views

Free real-time source for satellite image

I am interested to apply image processing for analyzing image map. However, I require a real-time source to follow any change during a given time period. Can anyone introduce any online and free real-...
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1answer
26 views

OS VectorMap Local Layer Definition Files

Would anybody be kind enough to share their QIGS Layer Definition Files for the following OS VectorMap Local layers. SLD file formats would work as well. Alternativly, where do you buy your OS VML ...
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1answer
39 views

Seeking habitat data for UK

I am currently looking to analyse the effects of habitat on animal movement and was wondering whether there is any freely downloadable high resolution (preferably <10m) habitat raster data (e.g. ...
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1answer
836 views

Where can I download a dataset including longitude and latitude coordinates at a city level

I am looking to download a dataset with longitude and latitude coordinates for each city in the world. The systems data I am working with has geo_country (3 three-letter country codes), geo_regions ...
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2answers
60 views

Coordinates of Icelandic warm/hot springs

Is there a list of warm and hot springs in Iceland, with latitude, longitude, and perhaps temperature (range)? Íslenskar orkurannsóknir (Icelandig Geosurvey) publishes a geologic map (Jarðfræðikort / ...
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1answer
68 views

How reliable are 250 m soil map data from soilgrids.org?

I have 250 m soil map from SoilGrids. I need to extract the soil type for some districts to perform land suitability analysis. But not sure how reliable are they?. Any suggestions?
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1answer
63 views

Database of labeled hyperspectral imagery

(Cross-post from GIS StackExchange.) Are there any datasets of hyperspectral imagery that can be used for AI training and classification, comparable to ImageNet? The Universitat de Valencia has one ...
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1answer
117 views

Morocco Post Code Shapefiles

I'm searching for the post codes shapefiles of Morocco, anyone have an ideas where I can find those.. ?? I searched on google but I didn't find what I was looking for.. Can be open source.
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1answer
55 views

Seeking shapefile of Indian electricity transmission network?

I need the data for the research I am carrying out for a masters thesis. There are a few maps out there (e.g. http://powermin.nic.in/sites/default/files/uploads/powergrid_map.pdf), but they seem more ...
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1answer
102 views

Seeking Saudi Arabia County borders as KML?

Anyone knows where I can find Saudi Arabia County border as KML file? I searched the net with no success
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56 views

ISO Country Code for lon/lat 0.5degx0.5deg cells

I have a dataset of Koppen climate classifications for the global land mass on a 0.5degx0.5deg lon/lat grid (simple table giving lon, lat and Koppen class for each of approx 85,000 cells as it has ...
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868 views

Nigeria Wards Shapefile

Where can I find GIS Wards data for all of Nigeria? I tried searching everywhere to no avail. Diva GIS only has the LGA layer, and I am looking for the level below that.
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Free ocean currents polyline/shapefile download?

Does anyone know where I can find a map of polylines/polygons indicating the rough location of major (and minor if possible) oceanic currents? Velocity is always welcome, but directionality would be ...
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26 views

Global map of rough peak wind spead, wind risk assessment, or design loads

I'm developing a web application which provides cost and sizing estimates for the construction of a facade. The user can input several variables including geographic location. One of the primary ...
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1answer
614 views

Australian post code/area shapefiles

I'm looking for the Shapefile of the Australian Postcodes/area 4-digits. I would prefer an open source if possible.
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1answer
43 views

Jeypore Reserve Forest in Assam, India Shapefile

Does anybody have the shapefile for Jeypore reserve forest which is adjacent to Dehing patkai wildlife sanctuary, Assam, India?
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Criteria of Countries selection in Natural Earth Data 1:110m?

I'm trying to figure out how Natural Earth Data has selected the countries listed in its 1:110m Admin-0 Countries dataset. Indeed there is only 177 countries in this dataset. Is it Population size ? ...
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GIS Landcover/Precipitation/Geologic Faults Data for Nepal

I am doing some analysis for a project regarding disaster recovery in Nepal and i am trying to get my hands on data that is required to do complex statistical analysis like regression. I am looking ...
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1answer
50 views

Vector layer of the Jerusalem city line (“הקו העירוני”)

I would like to guide a tour in Jerusalem sometime next week. For the historical and political perspective, I would be happy to show the City Line on a modern Google Map during the tour. I can either ...
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Electoral district boundaries (international)

I'm looking for a resource with shapefiles for various current and historical electoral boundaries for legislative districts in various countries, for example in North Africa (Algeria, Morocco, ...
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36 views

Seeking census religious data by block group in New Jersey?

Where can I find religious census block group data for New Jersey (NJ)? I am fairly certain this data is on american factfinder but I am unable to find it. My plan is to join to a NJ block group ...
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1answer
54 views

Seeking US public school serving area boundaries

I am trying to get the serving area for public schools in US. I can get a lot of KML from the census website at https://www.census.gov/geo/maps-data/data/tiger-kml.html However, it only has school ...
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41 views

Download clean coordinates from Wikipedia Map Module: … detailed map

I would like to know if there is a way to either download/scrape a clean CSV with coordinates and controlling group from Wikipedia conflict maps, or how to generate an ESRI shapefile from the Lua ...
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48 views

Seeking Meteorological stations data for Europe, especially Denmark?

Where can I find a geospatial data set of meteorological stations of Europe, preferably in point geometry for Denmark?
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43 views

UK flight paths

There seems to be some data for the US, but is there any vector data for UK flight paths? The best case scenario is to obtain separate lines/polygons for different altitudes (I only need 0-1000m). 1 ...