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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Need US federal source for ZIP codes (not ZCTAs) including ZIP code type
I'm looking to locate either a published table or federally hosted API that returns current (and/or past, if available) ZIP codes that includes the ZIP code type (S/P/U/Z/etc). This data must be ...
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Are there any overfishing aerial imagery datasets?
I'm trying to build an aerial imagery satellite overfishing detector. I've seen somebody has posted a question but that was 5 years ago and without aerial imagery.
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Extract an “average polygon” from multiple right-turn loop polygons? [migrated]
Now we are using OSM and OSMnx python package to do a job of extracting the right turn loop in a designated area. We have extracted all the right-turn loops features in the area(Such as the number of ...
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1answer
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Does maps of rocky habitats exist?
I am working on a multifactorial model to explain preferences for a given habitat for a species of bird,
on a European scale. In this model, I have included variables such as slope or terrain ...
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Working with the FlowDir in the national hydography dataset
In the National Hydrography Dataset there's a FlowDir field.
According to https://www.townofnewipswich.org/sites/g/files/vyhlif4766/f/uploads/dataset_dictionary.pdf the two possible values for FlowDir ...
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1answer
15 views
Open source SAR data for the year 1999-2001 over India
where I can get Radarsat-1 data for 1999-2001 over Indian region(open for download)?
or can anyone suggest me SAR dataset for the above mentioned year and location which can be downloaded free of cost....
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1answer
23 views
Seeking location data for UK parliamentary constituencies
I'm trying to do some data analysis on crime rates within my local constituency. I'm using the UK Police API to get the data but currently, I have to manually define the boundary using longitude and ...
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Seeking EV charging station data for Denmark
Does anyone have a link to some open source data on EV charging station data preferably in Denmark, but maybe Europe?
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1answer
32 views
UK train data in real-time
Is there an API for rail company/ies, preferably for all UK locations?
Lat/long, train Id at a minimum but data such as train name, speed, from/to station, ETA, number of coaches/passengers, train ...
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0answers
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UK battle sites
Is there a dataset of UK battle sites?
At a minimum, Lat/Long, but the more data the better such as who fought who, how many, who won, when was it, was it part of a particular war, etc?
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Data on forest production in Europe
I am wondering if there are some GIS (Geographical Information System) resources for finding data on forest production in Europe, e.g. raster data depicting yearly production of beech hard mast (Fagus ...
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Latest new updated for GIS or CAD or KML for Colorado Datasets?
In the past , I have asked for Colorado Ski Areas here: Colorado Ski Areas GIS dataset
There are very limited gis data that I am seeking to find more new information
I am looking for new GIS or CAD ...
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1918 Bureau of Transportation Statistics North American Transportation Atlas Data?
In 2008 User:NE on wikipedia added a bunch of train routes from 1918 to wikipedia:
https://en.wikipedia.org/wiki/Missouri%E2%80%93Kansas%E2%80%93Texas_Railroad#/media/File:Missouri,...
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GIS data for Castles - UK, Europe also nice
I am looking for data on castles, preferably UK, although I won't object if it extends to Europe.
Must be mappable, so lat/long is necessary. Any data beyond that is a bonus. E.g date of con/de-...
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2answers
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Seeking list of all US cities and their latitude and longitude
I am looking for a list of all US cities and their latitude and longitude.
Ideally something free will work but I'm willing to pay for it if its not too expensive and its complete.
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3answers
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Seeking shapefile for countries of former Soviet Union
I have data at the country level for the 15 countries of the former Soviet Union but does anyone have a shapefile?
My research assistant is claiming she cannot find one.
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Downloading Bhuvan Panchayat 3.0 raw data?
I am trying to download road and other spatial data files used on the Bhuvan Panchayat 3.0 website (https://bhuvan-panchayat3.nrsc.gov.in/). Is there a way to either directly download the raw data ...
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0answers
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Downloading Pradhan Mantri Gram Sadak Yojana (PMGSY) GIS data?
I am trying to download road data from the PMGSY/GRRIS website (http://www.pmgsy-grris.nic.in/). While the in-site visualizations are helpful, I wanted to know if there was a way to access the raw ...
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2answers
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Seeking Digital Terrain Map of Israel
Where can I find an open detailed DEM/DTM model of Israel for some research?
I have found:
https://www.diva-gis.org/gdata
https://www.gov.il/en/departments/general/israel-and-regions-aerial-photo-map
...
2
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1answer
15 views
Older Satellite Images from Saudi Arabia
For Research purposes on "how Sprawl effects Urbans", Is it possible to get a 50 OR 40 years old Image of a certain location ( 26°37'59.59"N, 49°58'3.32"E) in the eastern province ...
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1answer
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Is there dataset of historical geocoordinates of ancient cities and places?
Is there a freely available dataset (csv, geojson, topojson, etc.) with geocoordinates (latitude, longitude) of ancient and tombs, for example of the towt? Ideally with additional information like ...
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London neighbourhood boundaries
I am looking for geospatial polygons representing London neighbourhoods. It is easy to get administrative units such as boroughs and wards, but they do not necessarily correspond with informal ...
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Any database of geohydrological units' names at level 5 (or higher)?
I'm delimitating many South American river basins, for which HydroBASINS provides an optimum set of shapefiles. However, the nomenclature they use to name the different units consists of codes that ...
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4answers
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Seeking River Thames polygon data
I'm having trouble finding data on the River Thames, specifically in the greater London, UK area. I am trying to georeference and digitize a map of the 1666 fire of London for my final project in my ...
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0answers
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Seeking shapefile of Districts Cyprus in vector format
Where do I find the shapefile of Cyprus communities?
I am referring to the small black polygons that made the districts - Famagusta, Kyrenia, Larnaca, Limassol, Nicosia and Paphos in the picture below....
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Where do I get hourly temperature data for cities with a high spatial resolution?
I want to do a project with very high spatial resolution temperature data from a city (any city) with very high resolution (<10 m), in an attempt to create an animated 3D microclimate map for that ...
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1answer
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Downloading LIDAR from The National Map
I have found the .las file I'm looking for of Mill Basin, Brooklyn, NYC... USGS Lidar Point Cloud NY CMPG 2013 18TWK910955 LAS 2015.
I navigate to the area of interest, create my bounding box, search ...
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1answer
50 views
gps coordinates of train routes
I have a project wherein having train route information would be useful. Like if I could get GPS coordinates that form the routes themselves I could do maps like https://www.amtrak.com/track-your-...
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1answer
23 views
Best Sources of Earth's Topographic + Bathymetric Data?
I used some data from Nasa (Topographic & Bathymetric) to create a 3D (non-round) model of the Earth's surface, nothing insanely detailed. Those images are large enough for what I need, but they ...
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0answers
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Road network data with speed limits
I need road network data of Sweden with the speed limit of each segment of the road. I downloaded it from https://download.geofabrik.de/ but unfortunately, there are a lot of missing values there. Is ...
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1answer
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How to find different nodes in proximity to each other in OSM?
I have been tasked with researching good locations for vending machines.
I have positive factors such as:
School nearby
Bus Stop nearby
Gas station nearby
Then I have some negative factors like:
...
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Seeking web service to return waterbody names for “unimpaired water segments”
I am looking for a dataset or a web service that can return a list of unimpaired water segments.
There exists ATTAINS, a web service that will give the name of "impaired water segments" by ...
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1answer
49 views
Land cover map of Germany and Netherlands
I am looking for a high resolution land cover map in Germany and Netherlands (ideally for the whole country, but local datasets are also welcome). I know that I can get some information from Open ...
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1answer
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Trying to find historical building footprints or centroids
I'm currently doing a research project analyzing how cities evolve over time and were wondering if there were any good online databases for finding historical building footprints. I've been looking ...
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1answer
55 views
Shapefiles of the Great Wall of China and the Silk Road
I am looking for shapefiles of two Chinese landmarks.
Great Wall of China. Format: spatial lines. The sources mentioned in another post are apparently not available anymore.
Silk Road. Format: ...
2
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1answer
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Where can I get a reasonably small geojson file for the boundaries of Canadian provinces?
I have looked on kaggle.com and done a lot of Googling. The only thing I found was one that has 2000 vertices in the polygon for each province. That is too large to write to DynamoDb, which is what I ...
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Source for good administrative area boundary data US, MX, CA
We are using SQL Server to calculate mileage breakdowns per state. It's a simple query to find length of intersection between path (polyline) and shape.
Data for US, MX, and CA were sourced from ...
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1answer
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Need data populated/inhabited areas for Madagascar
I am trying to analyze the number of schools per square kilometer in Madagascar, but only considering the number over inhabited areas. I have data on schools from the World Bank, but I can't find a ...
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1answer
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From where do I get shapefiles for all the states in USA at Census Tract level with “population” or “population density” data too?
I scoured the US Census site for any data like the population at Census Tract level, for the year 2019 or 2018, but I am unable to find it.
I can get plain shapefiles that do not contain any ...
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1answer
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List of weigh stations in the US and their locations?
I'm wondering whether there is any open data out there that comprehensively lists weigh stations in the US and their latitude/longitude. Other vehicle inspection facilities would be interesting.
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1answer
55 views
Shapefiles for Paraguay
I am looking for the latest shapefiles of the whole Paraguay:
Soil type
Contour
Land use
Precipitation
Administrative boundary
Open green space
Built-up area
I have looked at it on the national geo-...
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0answers
30 views
Possibility for exchanging QGIS project files
Is there a site or "Service" to exchange QGIS project files? Perhaps creation of one would be interesting for others.
For example, I have created a complex project for sewer managment. I ...
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0answers
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Is there cleaner alternative of the original JAXA ALOS AW3D30 digital surface model (DSM) data?
The team from JAXA made a great job on DSM derived from ALOS-2. However, I find issues on data, e.g.:
satellite stripes footprints, elevation drops by 1 to 5 metres
rare, but obvious noise in data
...
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0answers
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Obtain high resolution data for Papua New Guinea-Madang Province (QGIS)
I'm currently working with a dataset of contagious bird illness in Papua New Guinea (specific for the Madang Province) and I would like to plot it in a map and try to run a few models, however all the ...
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0answers
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CORINE Land Cover - interactive map which allows to emphasize/display/look for particular class
Is there an interactive map with CORINE Land Cover data, which allows to me to find places with presence of a particular CORINE Land Cover class?
Interactive maps like this one exist: https://...
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1answer
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historical annual average temperature by country (with data after 2016)
has anyone come across a data set of all countries with historical average annual temperatures? The World Bank provided exactly this (see here), but has not updated it after 2016 - I would like to ...
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1answer
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Longitude and Latitude coverage for the city of Porto
I would like to have an idea of precise coverage (extend) for the latitude/longitude of the city of Porto, Portugal.
This is in connection with my research that I need to filter out geolocation data ...
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Looking for a Geoda map with OECD countries
For my undergraduate thesis I must do a spatial analysis over the OECD countries, but I cannot find a map for them, due to them being so spread apart. Funny thing, even my spatial analysis teacher ...
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1answer
36 views
Text Dataset for Entity Recognition of personal data
I am looking for a data set to train and set a personal information masking application. Is there a text data set available with name, location, bank account numbers, SSN, Name, Ip address etc (either ...
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1answer
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Where can I find Political Party Affiliation Data?
I would like to make a heat map based on political party membership density in (e.g., California 60% democrat, Kentucky 70% Republican, etc.), preferably at the county level.
Does anyone know of a ...
