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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Looking for rivers data of South Italy

I am working on a twelfth-century description of South Italy (Calabria, Apulia and Campania) which describes rivers that are now dried up. I am attempting to create maps which reflect the description ...
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Up-to-date South Korea level-1 administrative boundaries following land reclamation

Because of land reclamation, South Korea's western coastline changes regularly and data is regularly outdated. For example, GADM shapefiles describe boundaries prior to the development of Songdo. How ...
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Identifying State Parks in the PAD-US dataset (Protected Areas Database)

I'm looking to map "State Parks," and I found this phenomenal, but complex database. Has anyone ever worked with the PAD datasets before? (or know any easier way to map State Parks?) In the PAD ...
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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 ...
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Seeking Berlin groundwater shapefiles

I would like to know if any of you has shapefiles of Berlin? I have been using https://fbinter.stadt-berlin.de/fb/index.jsp but it doesn't allow the layers in shapefile format and also https://...
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What is the highest spatial resolution for coronavirus cases?

I understand that the JHU CSSE Dashboard became the watering hole for public health professionals and data science enthusiasts alike, and it visualizes the spread of novel coronavirus (SARS-CoV-2) ...
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Get district boundaries for Tokyo

I am looking for district boundaries (what OSM puts at level 9) for Tokyo major Wards (level 7 in OSM). I have found on OSM and affiliated websites some of the district boundaries, but hardly all. ...
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Seeking high resolution real-color (RGB imagery) dataset?

Specifically interested in the the South Florida region, USA. The aim is to pull up high quality aerials to detect manholes and wellheads from space! These things can typically be half a foot to a ...
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Higest-resolution daily temperature products?

I'm looking to collect daily temperatures for a very small geographic area, and as such am in need of some high-resolution products. I have used MODIS, but the data comes with a 1km resolution. Are ...
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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'...
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Seeking - Gurugram, (Haryana India) tehsil land use\Land cover statistics

I need landuse and land cover statistics for GURUGRAM district's four tehsils named- Gurugram, Manesar, Sohna, Farrukhnagar. LULC layers may be like Agricultural land, Builtup area, Open area, ...
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Are there any ground truth data available for San Francisco?

I'm working on the algorithm in this paper and I've modified it a bit. Now in order to quantify the accuracy of my algorithm with this algorithm, I need ground truth data of SanFrancisco. Which has ...
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GI or tabular data sources for Global obesity data?

I am trying to find either a shp file or some csv, txt etc... showing the %obesity and/or overweight figures broken down per country. I have checked the World Health Organisation Data Repository but I ...
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Getting daily-air temperature of several months of past years for Australia?

I really need to obtain the daily-air temperature for several months of 2011. In addition, the data I'm looking for must have the maximum spatial resolution of 1Km*1Km. Since, as I know, there isn't ...
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Low-res coastline of world landmass, in xml format?

Can anyone direct me towards an xml file, in typical OSM format, for the low-res coastal Ways of every land-mass on Earth? I need something easily renderable at low zoom levels, avoiding the ...
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Up-to date agricultural land use

I'm looking for data on commodities (corn and potato). Tools such as USDA's cropscape (http://nassgeodata.gmu.edu/CropScape/) are great but lack global cover. I found this dataset http://www....
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Map mobile phones antennas

Is it possible to find a map of Italian mobile phones antennas (and possibly also European ones)? I need to import it in QGIS so it would be great a shapefile or dxf file or something related to them....
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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 ...
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Google Maps Data

Is it possible to obtain a dataset of all search results in a google maps search? For example: if I want a list of all gas stations in Chicago, complete with addresses, store name, latitude-longitude ...
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Troubleshooting USGS fetch tool?

Goal: I am attempting to create a fetch (wind exposure) raster for a portion of the St. Lawrence River in order to look at habitat suitability for a number of fish species. Tool used: http://www....
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OpenStreetMap how to identify major ports

I'm quite new to OSM data. Can anyone help me with the best tags to use to identify major shipping ports? I'd like to be able to identify cities that have a significant amount of commercial shipping ...
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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 ...
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Contents of Downloadable Data from ESRI website?

I'm looking for the simple grey basemap to use in a map I'm working on, but want to download it. It's one of the options with their dynamic data. ESRI has no real order on their download page. ...
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Looking for USA roads traffic load data

I would like to make a map of the USA Roads with traffic load data (I don't care if it updates monthly , quarterly...) in order to analyze location of customer's shops (they sell vehicle parts and ...
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Interactive computation of spatial data on a web-map

All the GIS area is very new to me so I would like to ask about a guidance of my next steps. This is the web-map I would like to make (if it is possible): Lets consider the following map: . Each ...
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What reliable sources (paid or free) exist for fossil fuel infrastructure data?

I am trying to find GIS data for various types of petroleum and natural gas infrastructure (pipelines, refineries, gathering lines, pump stations, etc). I've found quite a few sources, mostly for-...
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RARE II Roadless Data

I am looking for data showing RARE II Roadless Areas on USFS Lands. RARE II was an early inventory of Roadless areas that was completed in the late 70s. This dataset is different than areas that are ...
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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 ...
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Seeking accurate WMS server for Kenya?

I am looking for an accurate Map for visualizing positional data collected in Kenya. Right now I am using EXOMAPS (https://tiles.maps.eox.at/wms), in particular, a Sentinel2 cloudless view, but I am ...
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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 ...
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Seeking land use map in London and UK?

I am looking for the land use data of London in vector format, preferably in polygons. I am interested in whether a building / an area is residential, office or retail use, like this one (https://www....
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Database/API for average temperature, humidity or biomes

I'm building an little game based on Google Maps. Therefore I need an API, database, whatever where I can query for the average temperature, humidity or even better biome of a certain geolocation. Is ...
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Downloading data from Earth Explorer (USGS)

I am trying to download some landsat data using the USGS Earth Explorer tool. Before logging in, I can select my data sets using the data set tab, but can't download the images as I have to be logged ...
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Spanish cadastre dataset

I have done a few researches about the spanish cadastre. I found the incredible QGIS plug-in "Spanish Inspire Catastral Downloader" which allows to retrieve the parcels. I am now asking if ...
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Downloading CRU TS 3.0 data with custom temporal range

I want to download CRU TS 3.0 data from year 1960-1990. However in the website https://catalogue.ceda.ac.uk/uuid/c9dd2107e0b7e8c7b6aca7c34980f679 the data is downloaded from 1901-2006. Is there anyway ...
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Spatially join linestrings (which can overlap or not overlap) in R and provide output in a data format that I can add other variables

I am using R to exam road infrastructure. The sf dataset I am using is very granular e.g. for the same road two or three observations may exist that are differentiated by different coloured tarmac ...
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Seeking polygons that map out land zone type (ie Residential, Industrial, Commercial) in UK?

I'm looking at displaying the commercial and industrial areas of the UK on QGIS so that I can do some work on them. I'm not looking to add my own data to it, merely find a shapefile or geopackage or ...
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Seeking TopoJSON map of Chinese provinces which includes Hong Kong, Macau and Taiwan?

I have a TopoJSON map of China which is working well in d3.js. However, it is essential that I add Hong Kong, Macau/Macao and Taiwan to the map, but they are not included in the TopoJSON file. I have ...
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Seeking SA Suburbs GIS shapefile?

Can you provide a link to the South Africa Suburbs shapefile or specifically to the Umgungundlovu District Suburbs shapefile? I have browsed the demarcation board but it is not available on http://...
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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 ...
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Seeking free satellite imagery basemaps to be used in webapps with frequent updates

I am looking for satellite imagery base maps to be used in my web application. I have been using Google satellite base maps, but they are very old. I need something which has frequent updates, weekly ...
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Seeking population data for Detroit?

I need population and age breakdown data for Detroit. I have found census tract shapefiles but none with the attribute data that I need. Any idea where I might find such data?
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Seeking shapefiles of world in pre-WW2?

I'm in search for shapefiles that show all countries of the world as they looked like in the early 1930s, somewhen between WW1 and WW2. I have some for Europe for the different years of the 20th ...
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Seeking shapefile of all Hawaiian volcanoes?

I have downloaded a shapefile of volcanoes all over the world, but when zoomed in to Hawaii, not all of the volcanoes are displayed. I have been searching but I can't seem to find a shapefile of all ...
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