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2
votes
1answer
32 views

Source for multipolygon data?

I have a PostGIS database where I would like to store multipolygon data of certain cities. The type of the table column is geometry(MultiPolygon,4326). I'm now looking for a source where I can get ...
0
votes
0answers
17 views

Shapefile, topoJSON, geoJSON for Singapore district boundaries - where to find? [duplicate]

This question has been asked before but no one has been able to provide an answer or the links are now deadends. See: Singapore postal boundaries and How to create/obtain district data for Singapore? ...
3
votes
3answers
126 views

Where to find a polygon shapefile of countries, states and islands?

As often happens, the hardest part of GIS is to come up with clean shapefile with an attribute table. I need to create a choropleth map, but all I have is this: Domicile,Captives New Zealand,24 ...
1
vote
1answer
82 views

Looking for real-world DJI Phantom 3 Professional sample geo-tagged images for testing

I am looking for sample DJI Phantom 3 Professional imagery for testing purposes with the Drone2Map for ArcGIS Beta software. So far I am finding the application very polished and easy to use but I am ...
1
vote
0answers
30 views

Where can I download a world shapefile with 180-degree central meridian?

Does anyone know where I could download a world shapefile that has a projection with a central meridian of 180 degrees longitude? I have found the following question that provides instructions for ...
4
votes
3answers
278 views

I'm looking for urban area shapefiles for France, Germany and Belgium

So I'm trying to make a map like this for the Low Countries/Rhineland, where I basically show how spread out all the urban areas would be there if the urban areas had similar densities to American ...
3
votes
1answer
58 views

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 more for: ...
1
vote
1answer
29 views

Source for North American public boat and kayak launch sites?

Does anyone know of a good source for North American public boat and kayak launch sites for mapping in a GIS. I would prefer a web service.
1
vote
2answers
69 views

Poland ZIP code shapefile?

I'm looking for Poland zip-code data (polygons). I have found data in csv on the http://www.geonames.org/ but there are only point data. Do you know any free source containing this data?
2
votes
1answer
54 views

Download of very detailed DEM files for Portugal?

Operating system: Windows 10, 64 bit. QGIS Version: 2.13.3 which I installed via the QGIS.org website. I need contour lines for a small area in Portugal. I saw a guide posted here: ...
0
votes
0answers
9 views

How do I make an account in NAVTEQ so as to use the tool “Updated road traffic” of the Network Analyst?

I am trying to make an account in the NAVTEQ so as to be able to use the Updated Road Traffic Data tool inthe Network Analyst. Has someone experience with this? Could you please inform me further ...
3
votes
2answers
152 views

API for land use/land cover

I'm making a mobile game that uses GPS to interact with the real world. The game should be able to "see" what terrain/land use/land cover the user is currently in. Ideally, the game would send the ...
3
votes
2answers
62 views

Finding Historical Maps of Soviet Union

Anyone know where I can find a basic historical map of the Soviet Union, circa around 1940?
2
votes
2answers
52 views

Is there any geocoding for better international support? [closed]

I need international support database with Chinese and English, do you know any data provide both? (So far, I found only Google Map and MaxMind is okay; Open Street Map just poorly supported data; ...
2
votes
1answer
32 views

Joining data from 2 shapefiles Qgis

I think there must be a atraight forward answer to this but I haven't managed yet: I have two shapefiles for the same watershed they are both divided into different areas with different erosion ...
0
votes
1answer
41 views

International postal codes

I'm trying to plot spend data on zipcodes but only have US domestic zipcodes. Where can I find a shapefile/feature class for international postal codes? Point data is preferred but polygons will work. ...
2
votes
1answer
18 views

Symbology classification scheme for Solar PV Electricity Generation

I am presenting some data relating to rooftops suitable for solar PV and their potential PV electricity generation. I am mapping the above data for the study area. What would be the best symbology ...
2
votes
0answers
58 views

Global shipping network datasets for download?

Does anyone know if global shipping routes for free download (preferably ESRI shapefile) exist? I would need them for my research only as a background presentation on the world image. They can be ...
4
votes
2answers
91 views

How to download Open Street Map data in QGIS?

I'm trying download data from OSM in QGIS via Openlayers plugin. Downloading is successfull, but when I add layer to project, many of the features are missing. Is there any limitation, or does ...
3
votes
1answer
36 views

Displaying Raster Source Information

I have a large number of raster files I'm working on. I need to figure out how each of the files was processed from. I have a composite land cover map and would like to view the file names and ...
2
votes
1answer
72 views

Strange names of swedish cities [duplicate]

I got a GIS Data-set for swedish cities. The problem is that they have strange names such as: Trädet Jäla Mjönäs Älmhult Did someone have the samoe problems? I think "ö" for instance mean ...
2
votes
0answers
35 views

OSM available data extract for addresses only?

Is there a dataextract available for all addresses without the street network? I would be interested in something like this: [streetNumber, street, postcode, city, county, state, country, lat, lon] ...
2
votes
1answer
28 views

Free address data providers for German? (like BEV for Austria)

I am looking for comprehensive address data (incl. house numbers) for Germany. Is there some kind of government agency that provides free downloads? I know that the BEV (Bundesamt fuer Eich und ...
1
vote
1answer
35 views

Looking for data on river flow speeds

I'm looking for sources containing data on measured river flow speeds, any / all locations worldwide, in any format or language. Googling didn't help much.
0
votes
1answer
36 views

Provider of hyperspectral imagery SWIR band

I'm looking for aerial hyperspectral imaging with SWIR band; size of ground pixel should not exceed 5m and dated not earlier as 2015. Could you propose provider such of data ? Area of interest is ...
0
votes
1answer
36 views

free/open source Western Australian Topographical data

does anyone know (or have :P) a free or open source Western Australian Topographical datasets? I have a project that involves terrain relief in Northam, ideally they want it at a scale of 1;25,000 but ...
1
vote
1answer
46 views

Can I consider QGIS OpenLayer basemaps as WMSs?

I am writing a manuscript about QGIS, and I categorized the data types into 3 classes according to popularity (raster, vector, web-data). Then I separated web-data to WMS and WFS. Under the heading ...
0
votes
0answers
7 views

use textual description and name of spatial object from book: copyright?

I have got a copyright question about textual described geo-objects: Can I use the position description of geo-object like a mountain pass or a bridge or something else, which is written in a ...
9
votes
6answers
266 views

Where can I find open raw LiDAR data for European Countries?

I'm looking for LiDAR data in laz or las format preferably from an FTP site. Does anyone know which countries have that data available to the public? From my research it doesn't seem to be easy to ...
4
votes
1answer
31 views

World / Global Navigable Waterway Data?

We're looking for an equivalent of "The National Waterway Network" dataset but for the entire world. Essentially vector data of all non-ocean waterways including major rivers etc, that can be used ...
0
votes
0answers
15 views

Ocean Current, Chlorophyll and suspended sediment

Where can I download Ocean Current, Chlorophyll and suspended sediment data of best possible high resolution for Indian scenario?
1
vote
1answer
44 views

Free Digital Elevation (Terrain) Model of Europe or Germany

Is there any free (or not expensive) source of Digital elevation model of Europe or Germany with the resolution of 10 meters or better and vertical accuracy of +-5m or better?
1
vote
1answer
42 views

Basic instructions for loading OS Terrain 50 data

Are there any basic instructions for using the OS Terrain data available online? I do not have an issue extracting - it is all sat in a folder ready to go. What I cannot work out how to do is to ...
0
votes
0answers
28 views

Is there a source for historical (1960-2016) shapefiles? [duplicate]

I need shapefiles of changes that have been made to countries borders in these years 1960- till most recent i have some but Africa and Middle East is really hard to find.
1
vote
1answer
65 views

Conversion of .csv file to MapInfo generates very large .dat file

I am converting an .xls file (500kb) to a .csv (150KB) then using this to generate a MapInfo .tab file format using both QGis and ArcGIS. I can use an intermediate file ie. mif/mid format which gives ...
1
vote
1answer
49 views

High res monthly satellite maps including ice cover

I have some old month by month NASA satellite maps showing the world in 2004 at 5400x2700px. I've noticed NASA has newer cleaner versions of these maps at ...
3
votes
1answer
38 views

What is a good world reference atlas with information for each country? [closed]

[I'm not sure if this is the right StackExchange site for this question, but it was the closest I could find to general geography.] I love learning about the countries of the world, and my favorite ...
2
votes
1answer
63 views

Change NODATA values to 0 in Qgis

I know this question has been asked already in this forum, but I couldn't find an easy (for me, a rookie) solution for my problem. I have an RGB 3 band file which, in some pixels, has i.e. R no data ...
3
votes
4answers
511 views

Looking for a Free Shapefile of the 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 ...
0
votes
1answer
37 views

Load data into hosted feature service

I have a feature service that is solely cloud-hosted. I need to load data into the service. I have many features to add, so I don't want to do this manually. Is there a way to load the features ...
0
votes
1answer
71 views

Where can I find SRTM DSMs (digital surface model)?

I'm interested in finding a 30 meter DSM (digital surface model that includes canopy) from SRTM with the hope of creating a 30 meter canopy height model. I know that it can be done because the ...
4
votes
1answer
41 views

Annual Precipitation Data Sets

I am looking for annual precipitation maps for Minnesota and South Dakota. Preferably in a raster or polygon format. Basically, something I can spatially tie to data in a large database. I have been ...
1
vote
1answer
115 views

Where I can find API for Countries, States, Cities and airports

I'm looking for an API or data source (or multiple sources) that provide the following information: Countries Information: ISO code, Region, Capital, population, languages, currencies and climate. ...
3
votes
2answers
64 views

Looking for GIS dataset for Japan with attributes in English

I have found some GIS data for Japan but the location attributes (prefecture, city names etc) are in Japanese. Anyone know where I could find this data in English, I could get it translated but it ...
1
vote
0answers
38 views

Where can I download NDVI or landsat images of south china that isn't in an .img file format [closed]

Everything i seem to find is an hdf file and i can't open it in erdas. so is there a way to convert it to open in erdas or do i need to find somewhere else, earth explorer and glovis are the two ...
0
votes
1answer
19 views

Is there a publicly available street centerline file that can be used to geocode Westchester addresses?

The publicly available file at NYSGIS Clearinghouse does not have the required fields to geocode Westchester addresses. The file available for cooperating members does have them, but my institution is ...
0
votes
0answers
42 views

Obtaining data from Ukraine cadastre?

I'm looking for some cadastral data from Ukraine: orthophoto maps with good quality and vector cadastral parcels for this area (Ukrainian name: Битень, Район Ковельський) . I found Ukraine cadastral ...
1
vote
0answers
23 views

how to obtain world seafloor geomorphology layer/raster

This article http://gizmodo.com/heres-the-most-complete-ocean-floor-map-ever-made-1750109568 references an updated world ocean floor map. Where is it possible to obtain a raster layer to display in ...
2
votes
1answer
24 views

Finding high-resolution land cover data for Taiwan?

So far, the best data I've found is from Globeland 30 (30 m), but the data for Taiwan is not very discriminant in partitioning the landscape. Does anyone know of better resolution data?
1
vote
1answer
38 views

Broadband coverage data for Canada

Is anyone aware of a dataset for Canada that is similar to http://www.broadbandmap.gov/? I contacted Connecting Canadians (https://www.ic.gc.ca/eic/site/028.nsf/eng/h_00587.html) to confirm that they ...