Questions tagged [data]
Any collection of related facts arranged in a particular format; often, the basic elements of information that are produced, stored, or processed by a computer.
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Does anyone know where to find high res NDVI imagery
I'm wondering if anyone knows where to find NDVI imagery - preferable higher resolution- would planet work? (they seem to be paid so I'm not sure)
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Converting from address to lat/long in the UK
Please include where I can buy the dataset and how much it costs?
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Seeking USA congressional district to county relationship files
This must be a common enough problem that other users have come across it. I've finagled my way around inconsistencies and dropped observations, but now I'm reaching out to see if anyone knows of a '...
CommunityBot
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Seeking shapefile / boundary coordinates for Bangladesh divisions
Are there any shapefiles on the boundary coordinates for each of the Bangladesh administration divisions?
Essentially what I want to achieve is to have the minimum and maximum of the longitudes & ...
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Seeking administrative level 6 shapefile for Bangladesh [closed]
I want to find the administrative level 6 boundaries of Bangladesh.
Does anyone have any clue?
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Getting CO2 carbon dioxide dataset from Sentinel 5p
How can I get co2 carbon dioxide dataset from Sentinel 5p?
I only found carbon monoxide.
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Accurate 20th Century National Boundaries GIS Dataset [closed]
The CShapes 2.0 dataset (1886-2019) is very inaccurate:
it doesn't include boundaries of many short-lived or even not so short-lived states: Manchukuo (1932-1945), Saarland (1947-1956), Trieste (1947-...
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Looking for a complete list of cities by state, with area code
Our company is working on moving our sales assignments from area codes to ZIP codes, and we need some kind of dataset to help move existing assignments to the new system. Does anyone here know where ...
CommunityBot
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Free satellite map tile providers for Leaflet
Within my webpages (high traffic), I have been using Leaflet+ESRI to serve satellite map tiles to help users to find hotels in Asia, without any kind of charge from ESRI.
However, ESRI started to ...
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Working with 'IPCC 6th Assessment Report Sea Level Projections' data
How can I download the IPCC 6th Assessment Report Sea Level Projections data?
I want to have this data as layers, as shown on the map (figure 1). I found, that I can download the data here, but I only ...
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What dataset contains a complete location hierarchy from continent down to city (or perhaps postal code)?
I'm looking for a dataset that contains a complete hierarchical geographic representation of the world. Basically, I want names, boundaries, relationships ("is a member of"), ISO codes, and ...
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Using Natural Earth Dataset As WMS
I did some research about creating my own WMS and came across the Natural Earth Project. The web page says:
Natural Earth is a public domain map dataset available at 1:10m,
1:50m, and 1:110 million ...
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Downloading Polygon/Administrative Boundaries using WikiMapia
Is there any way to download administrative boundaries / polygons for a small city through Wikimapia?
I tried to download the boundaries but the results were points not polygons.
I need to download ...
CommunityBot
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Household Income Data Source (Canada)
I'm interested in accessing a shapefile or tabular dataset with household income data at as granular of level as possible in Canada (subunits on the island of Montreal specifically). Is this data ...
CommunityBot
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Searching for UN regions/sub-regions shapefile
for a visualisation project I need the boundaries of the UN regions as defined here : http://unstats.un.org/unsd/methods/m49/m49regin.htm
That's 21 polygons for the sub-regions.
I have been looking ...
CommunityBot
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Extracting data from Danish open data dump file in QGIS
For an interactive map, I need to create a list of all settlements, even very small ones, of Denmark (except Greenland) including name, longitude and latitude.
At first, I thought I'd extract that ...
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Just need a lo-res & 8-bit depth elevation map either real or fictional (BMP?)
I am a software developer working on a strategy game in my spare time as a hobby. I still have very little knowledge of and experience with Geographic Information Systems and the different file ...
CommunityBot
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Seeking 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, ...
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Absence of Excel number script coordinates
I have written the following script code and it has given me the monthly data of the annual growth of wheat from 2000 to 2023 in the form of graphs and Excel. Then I have added the slope of the ...
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Seeking vector file of extent of flood plain of 2010 Pakistan Floods?
I am looking to locate a shapefile or any vector file that can be used for analysis I am conducting of change in size of cropland in the Punjab region of Pakistan. The file of interest would reflect ...
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Grouping data points based on proximity and minimal count of attribute in QGIS
I am using QGIS to map animal counts on farms in the Midwest US and using a circle polygon to show where there are more than 30,000 animals between all the farms in that specific area. Each data point ...
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Download and Data Errors with 5 of WorldCLIM’s CMIP6 Future Climate Data models
I'm experiencing some data issues specifically for the following WorldCLIM’s CMIP6 Future Climate Data models, available at https://www.worldclim.org/data/cmip6/cmip6_clim30s.html
Data details:
...
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Downloading OSM data for whole of Netherlands via Geofabrik
I need shapefile data for roads and railways in the Netherlands. I can use https://download.geofabrik.de/europe/netherlands.html to download several files. However I can only data for each province (...
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What kind of datasets are necessary for geomarketing applications?
If you would have to create a data base for geomarketing applications yourself, what kind of datasets would you purchase/collect?
The first goal would be to find new store locations. Another would be ...
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Representing Hydrographic survey in QGIS
I have a depth Layer (soundings) and I would like to represent the labels the same way as in a Hydrographic Map.
As you can see in the image bellow, we have this kind of representation in a ...
CommunityBot
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Where can I get Beijing GIS data?
I was meandering so many places to find GIS data for Beijing, but it seems like I cannot get to any useful resources. Though I did get at least road, water shapefiles and outline of Beijing city.
...
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Classification with different data dimensions
I am trying to use the continuous change detection classification algorithm (ee.Algorithms.TemporalSegmentation.Ccdc() and it appears to be working for me, however when I get the results the data type ...
CommunityBot
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Data about administrative subdivisions capital cities
I am looking for data about second or third rank administrative capitals in every African country (the administrative centre of a country territorial subdivision), but I can't find anything close to ...
CommunityBot
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ESRI Land Cover 2050 download
I need a 2050 land cover map for Central and South Americas. I found ESRI's 2050 Land Cover raster but was not able to download it.
They have an online interactive map, but with no download option. I ...
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OData Copernicus API single bands
I'm writing a python pipeline to download and process some S2 data and I am using the Copernicus API for the download part.
As I only need two bands (B04 and B08), I was wondering whether it's ...
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Source for satellite images without geometric correction
I need satellite images for a university project and they must not have passed through geometric correction. So far the images I have found are already geometrically corrected in some form. Is there a ...
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Seeking road data that includes max speed
Does anyone know how to detect the road speed?
If one of our vehicles was driving on a certain road above the speed limit, we would want to know but have no idea where to get this data from.
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How do I locate cities or town polygon shapefiles?
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 ...
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Looking for an Elko County Nevada Land Ownership Shapefile
I am looking for a Nevada Land Ownership shapefile.
County and state GIS don't seem to have anything beyond pdf.
Are there any public or commercial avenues to acquire land ownership in Nevada?
I'...
CommunityBot
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City shapefile for free
I am looking for a simple point shapefile which indicates where the cities of the world are.
I cannot seem to find one which is free of charge and meets my requirements.
Ive got this one: http://...
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Importing CSV in QGIS results in inverted Y coordinates
I recently did a surveying job using 2 Emlid Reach M2 receivers (a base and a rover). All points were taken using the NAD83 MTM 7 projection. When I try to import a CSV file in QGIS, the Y coordinates ...
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Export data from image collection Google Earth Engine
I have a function to get an average value per month for a band from an image collection. Full code is here.
var dat = ee.ImageCollection('NOAA/CDR/SST_WHOI/V2').select('sea_surface_temperature')
....
CommunityBot
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Downloading whole earth satellite image and terrain for Cesium use
I'm developing some things based on Cesium lib offline(without the internet). So I have to set up a local tile/TMS server for use in offline network conditions. I need some guidance/information about ...
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Is there a free source of U.S. time zone borders?
I have a mapping app in which I need to display the borders between U.S. time zones. The easiest and most accurate way would be to feed in a list of lat/long coordinates representing the vertices of ...
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Export table structure information to Excel QGIS or MapInfo
I want to create a data dictionary of the tables of our primary layers. So I want a way to export the table structure to Excel. I don't need the actual data, I just want to know what columns are in ...
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Seeking Free Shapefile of European Countries?
I do not seem to be able to find a free shapefile of the European countries. This is the kind of map I am looking to populate with my own data using ESRI ArcGIS:
The Eurostat website only seems to ...
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PLSS shapefiles - alternative to geocommunicator.gov?
The BLM's website geocommunicator.gov is down and I'm wondering if anyone knows of a second source for PLSS shapefiles.
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Seeking classified image download for soil,vegetation or water resources
Is there any site which provide classified image download for soil,vegetation or water resources?
It is particularly for Indian states, that I need them.
The raster data may also work for me in above ...
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Where can I find a dataset containing locations of all USPS post offices?
I searched the USPS web site, queried GeoData.gov, did a general Google search and turned up nothing. I tried querying GNIS for feature type post office, but the data is listed as "entered 1993" for ...
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Repository where I can find old / obsolete ISO3166 codes of countries including previously existing ones
Where can I find old ISO3166 codes for countries including the ones that do not exist anymore, changed their name, etc.? I need this for all years 1961 through 2021. All I could find online was up to ...
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Seeking full list of ISO ALPHA-2 and ISO ALPHA-3 country codes?
I'm searching for a full list of countries with their country codes.
Like on this page (need full and valid):
http://www.nationsonline.org/oneworld/country_code_list.htm
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Canadian Cities as points [closed]
I'm looking for a dataset with Canadian cities as points. I only need this for the Greater Toronto and Hamilton Area (GTHA).
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Searching Polish districts in JSON
I am looking for a map of polish 'powiaty', eng. 'county' or 'district' (i.e. second-level unit of local government and administration in Poland, equivalent to a county, district or prefecture) in ...
CommunityBot
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Downloading recent GRACE data
I have been doing GRACE data processing in GEE, but from what I can tell - only the first mission's data (dating from 2002/04 to 2017/01) is accessible through the library for import.
Can I access ...
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Finding ways to get free radar (SAR) satellite imagery data sets [closed]
I am looking for finding ways to obtain free (non-commercial use) sources of synthetic aperture radar (SAR) satellite imagery. Does anyone know of sources?
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