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.
1,611
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Getting my data to be focused on one state
I have a map I'm working on for a final project and I'm a bit stuck as what to do moving forward.
I have a map I'm making for forest fires and the type of tree in that area and I'm trying to get it ...
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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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441
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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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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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Shapefile for Colombian Cities with District / Borough level outlines [duplicate]
I am looking for a shapefile for the city of Medellin and Bogota - Where it has the districts/Boroughs outlined
I have been on a both Colombian National gov and Local Gov sites, as well as official ...
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448
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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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Cadastral data data.gouv.fr
Someone has already worked with cadastral data on the data.gouv.fr website
I need to have information about the attributes of the "Buildings" layer.
Is there any information among the data provided ...
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3
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274
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Seeking data for São Tomé and Príncipe?
I am a total GIS beginner and have been trying to make some simple maps of the nation of São Tomé and Príncipe using QGIS and publicly available data. The readily available data I find comes from OSM. ...
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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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Seeking school boundaries? [duplicate]
I have seen Where to get school zone shapefiles? which seems to be the closest to my need.
When I download the docs, either I have no ways to filter the document or I don't see all the schools. I ...
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Data Source (s) for names and polygon shapes for the world [duplicate]
I am looking to find out where I can ideally get every country, district, city, town, postcode in the form of polygons.
Is there a central place for this? What are the licences for using the data?
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Seeking Supervised Classification Imagery for rooftops
I'm trying to do a supervised classification in ArcGIS Pro that will allow me to find Tar and Gravel rooftops in Miami.
I have Landsat data but just wondering if there is imagery out there with better ...
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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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2
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73
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Requesting Town Data [closed]
This is a question in regard to requesting town/city GIS data that is hosted on a private server.
For example, one of the towns I am working with, Mattapoisett MA USA, has its GIS data hosted with ...
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Need to download Census 2010 population,aging and housing information at block group level [duplicate]
I would like to download 2010 census population,aging and housing information at blockgroup level.Such as Total population,age_5_9...,age_85_up,Household Count,Housing_units,SQML etc
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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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Getting data of ground water quality for spatially map for demonstration purpose?
I need some arbitary data of ground water quality for demonstration purpose or for analysis in qgis.
Can some body tell me where i can get these data easily?
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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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Republic of Ireland zip codes
Is anyone aware of an open source exhaustive list of geocoded (WGS84 lat long) zip codes for the Republic of Ireland.
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How to find boundary data for cities in Utah
I'm working on a brand new project where I need boundary data for various cities in Utah. Salt Lake City was easy since their data is available for public download. The other cities? Not so much. ...
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Zip Code + 4 data file or shapefile [duplicate]
Is there a 9 digit Zip Code (Example- 75001-6664, Zip + 4) data set that I can download? Please advise.
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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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91
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Free datasets of Europe's historical country borders since the Middle Ages [duplicate]
Is there a source for historical shapefiles of Europe since the Middle Ages?
There was a promising answer to the similar question
Is there a source for historical shapefiles of Europe in the modern ...
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230
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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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146
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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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136
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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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A way to generate random/fake sensor data
First, what I'm trying to achieve is to implement a gis-based platform in the context of a smartcity. So basically I'll need many layers, some are static like gaz,water circuits, hospitals ...., some ...
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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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312
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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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738
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Seeking India Block Boundaries? [duplicate]
I know this has been asked before (Where can I find block (sub-district) level boundaries for India?) and it seems it is still not possible to get better than district level data as a shapefile, but ...
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2k
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Seeking downloadable Village layers for India with census 2011 information? [duplicate]
Does anyone know where I could download a layer of all villages in India together with their populations (hopefully from the 2011 census)?
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621
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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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368
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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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768
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Clip and ship by a queried layer extent and by user defined extent
I am trying add a functionality to the clip and ship script. I would also like the users to extract data by the extent of a queried feature layer. For instance, if County = "Alameda" then extract data ...
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Getting business listing data for mapping for New York? [duplicate]
How should I go about efficiently compiling the data to map the locations of all the businesses within a given city or town? Are there any free online resources that offer searching businesses by ...
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Quickest method for determining which postcode is 2 miles north of original postcode? [duplicate]
What is the Quickest method for determining which postcode is 2 miles north of original postcode?
For instant L17.
I know how to determine the distance between 2 points as below, but the above ...
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108
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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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75
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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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Programmatically download NED, Landcover, etc. data from USGS [duplicate]
What are my current options for downloading geodata (NED, landcover, etc.) from the USGS programmatically?
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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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168
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Draw lines for existing list of data
I have a csv file containing information for loads of lines (dates, road names, condition information, etc etc) but which have no geographical information (other than the association of road name)
Is ...
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2
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3k
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How do I filter unique values using a definition query on a File Geodatabase?
Is there a way to filter unique values only from a column in ArcMap using definition query? i.e to use a Definition Query to filter out just those values which occur only once.
In a Personal ...
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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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Desktop tool to batch convert Shapefils to CSV with polygon outline coordinates [duplicate]
Possible Duplicate:
How to convert .shp to .csv including attributes AND geometry?
Is there a desktop tool that would allow me to take dozens of large (300MB) shapefiles and convert them into CSV ...