Use for questions seeking GIS data of any type - if you seek Open Data then ask on Open Data SE instead

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1answer
13 views

How can I find EPSG when it's not obvious from the .PRJ file?

Using Geoserver, I'm trying to get the correct projection for a map layer that is provided by the State of Idaho. I've tried looking up the EPSG code from http://prj2epsg.org/search. However, the ...
0
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1answer
17 views

Current Global Climate Dataset

I am looking for gridded Current Global Climate Datasets (Mean Temperature and Precipitation) at 30 second resolution? Can anyone guide me to get it.?
0
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2answers
14 views

Where do I find city/town point locations in US census data?

I'm generating RF propagation maps with Splat!. It can plot cities (as points) on its coverage map. It comes with a tool to import ASCII Arc/Info Ungenerate files. These used to be available from the ...
2
votes
1answer
15 views

Except from Hyperion do you know any other hyper-spectral satellites?

There aren't many images for my research area. So I am looking for other hyperspectral satellites. Or maybe another site except USGS? The area is near here "40.223124, 23.031155"
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0answers
12 views

Looking for Polygon data on NUTS2 (2013 system) in CSV or Excel?

Looking for Polygon data on NUTS2 (2013 system). Can somebody supply this in CSV or Excel? I have been searching on NUTS2 Polygon data, but unlucky so far. I have found the data but this is in ...
0
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0answers
14 views

Finding download for open source high resolution digital elevation model? [on hold]

I am trying to create a figure for a paper with a ~9000 km^2 watershed and want as high of resolution as I can get my hands on. How do I find the highest resolution DEM download for a particular area? ...
0
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0answers
23 views

data for radius search in shortest path finding?

Is there any way for getting data for radius search ( described here: http://orsnz.org.nz/conf36/papers/Engineer.pdf [ Faramroze Engineer Department of Engineering Science University of Auckland ...
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0answers
11 views

USA Road Network Data Set Options?

I need a contiguous, nationwide USA Road Network with speed limits, distances, etc. I have been using TIGER but the challenge is at state boundaries - where contiguous road segments are split. Is ...
0
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1answer
36 views
+50

Where to get world-map images for use in webglearth

I am using webglearth for a 3D earth globe. I already bought MapTiler, from the same makers. Now I am struggling with finding different world-map-images with the right projection. I need either WGS ...
0
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0answers
23 views

Create multiple data points within a country [closed]

Using simple wizard I want to create multiple data points associated with one set of longitude and latitude (for one country) i.e. France or any country. Although I have two rows associated with ...
0
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0answers
24 views

Options for Bulk Download of Satellite Imagery

I am looking for some sources of Satellite imagery that I can bulk-download for offline use with mobile apps. I am willing to pay, but so far I am not finding any good solutions out there. Something ...
0
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0answers
27 views

DataSet or Database of Vehicle Trajectories [closed]

I am looking for a dataset of vehicle trajectories from any country or city for which it is available. I am primarily interested in date, latitude and longitude. This is for educational purposes. ...
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0answers
6 views

Seeking TLS point cloud and image data about geological surface?

I am learning about the integration of point cloud data acquired by TLS and image data acquired by camera for geology application. I am trying to test some algorithms about this research, but I have ...
0
votes
1answer
44 views

Free API or database for Continent, country, city, region/state?

Is there a database or API that can provide: Continent, country, city and region/state? It should also have the country codes in ISO format. It would also be great if if could all be in one file for ...
7
votes
2answers
133 views

Identify this state outline file

Some time back, I came across a site that was offering sets of US state outlines that were intended to be attractive/artistic rather than geographically accurate. I only have this copy of the outline ...
0
votes
1answer
32 views

Complete list of UK postcodes plus their city, county, uk country

Is there a free data set of all current UK postcodes (about 1.7 million-ish) plus their city name, county and UK country (e.g. Liverpool, Merseyside, England) and ideally lat, long, east, northings?
2
votes
3answers
79 views

Scraping data from web maps?

I would like to scrape geodata off three websites, which prove quite difficult for me. https://www.aldi-suisse.ch/filialen/ - Here I would like to get all stores locations from the map. I checked ...
2
votes
2answers
24 views

USA census historical demographic data

I am currently working on a project where I am responsible for calculating the mean temperature and precipitation data across the USA. My calculations are made for metro census data and county ...
1
vote
1answer
40 views

Great Britain landuse for free (for academic reasons)

For the academic project I am working on, I would need to have the Great Britain landuse data.So far I looked for them in several websites but I did not find anything that was for free and with a good ...
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0answers
13 views

world sea ports and routes GIS dataset and layers [duplicate]

i am knew to Geo Spatial , what i want to achieve is something like ports.com or SeaRates.com , you can enter port name and they draw route between source and destination . i tried google map API , ...
7
votes
3answers
593 views

Where can I find state borders for Germany?

I'm looking for free state border layers for Germany. Are there any free sources for such data?
2
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2answers
26 views

Creating a palette for categorized data displays

I regularly categorize data as follows: Prehistoric = blue Roman = red Anglo-saxon = green Medieval = yellow Post-medieval = brown Modern = grey Undated = white Is there any way to save this palette ...
2
votes
1answer
37 views

MODIS temperature and NDVI data?

hope anyone could give me some hints here. I tried to download free MODIS data from their page(resolution 500m, 1km). Im interested in NDVI and temperature data. But when i load the hdf files into my ...
4
votes
0answers
61 views

Connect data from two different layers

I'm trying to connect data from two different layers to combine them in one new layer and continue working with them. Let me explain that a bit more detailed: The first layer contains data (and ...
1
vote
1answer
23 views

IL School District Shapefile

In order to help our client manipulate a map to show disparities in public school course offerings in Illinois at the school district level, we’re looking for a current year vector shapefile of the ...
0
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0answers
13 views

locate sample geo trace data

I'm working on a project where I need to form clusters of GPS coordinates that are separate from noisy geo-data points. I am using DBSCAN/OPTICS XI algorithms in R on randomly generated test data, but ...
3
votes
1answer
51 views

Importing large .asc files into QGIS

I've been given two .asc files containing a 1m raster data from a LiDAR survey. I only have access to QGIS.2.14.1 (which I'am using for the 1st time only having previous experience with ArcGIS) and I ...
0
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0answers
14 views

Loading Data into Vector Layer Polygon

My first layer is a map. My second layer consists of points: bars with GPS coordinates (.cvs file). My third layer consists polygons, creating different area's for the bars. So, the points of the ...
-2
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1answer
25 views

Is GRACE satellite data freely available? [closed]

Is GRACE (Gravity Recovery And Climate Experiment) satellite data freely downloadable/available to users?
-1
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2answers
20 views

Seeking Atlanta's limits shapefile?

I need a shapefile of the limits of the city of Atlanta, USA.
0
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0answers
29 views

Free satellite images for academic purposes [duplicate]

Since the Landsat mission opened it's archive a lot of great scientific studies have been produced in the field of Remote Sensing. The Sentinel imagery from ESA is also thought to be open access ones ...
-1
votes
0answers
15 views

US Census Population Data Availibility

which is granular level of data zipcode data or block level data ? And is there any possibility to get house hold data for more granularity?
4
votes
3answers
107 views

Seeking shapefile for Pacific Ring of Fire?

I have been googling around for the shapefile that can be used to produce a map of the Pacific ring of fire, e.g. the pink region in the following map. All I could find were the map images, but I need ...
2
votes
2answers
26 views

Reference Items in Generated List for Multiple Record Selection and Iterate

I'm new to Python and am having trouble with a list of all things. The data I am currently working with consists of multiple road segments (contained in 'STREETNAME' field) each of which has a ...
1
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0answers
27 views

Postal codes of China

Where can I find geodata with postal codes of China with an open license (commercial use is allowed)?
3
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1answer
33 views

How to find elevation highest and lowest for a state or city

I am trying to find out the highest and lowest elevation for these types of geographical areas: continent (lots of ways to get info) country (lots of ways to get info) state (for the US states no ...
0
votes
1answer
19 views

How is distance measured in TIGER/Line data for roads?

So I'm working with some TIGER data for network analysis, and it comes with no speed or time attributes, so I was able to assign average speeds to the various road types, and I was going to use field ...
1
vote
0answers
42 views

Where can I find GIS files that shows the 11 nations of the USA?

This book describes the cultural boundaries that define America. At least one person has created what seems to be a GIS style map from this. Does anyone know where I can locate these files?
4
votes
2answers
70 views

Where / How to download Sentinel 2 Images

I need Sentinel 2 imagery of Nigeria, I signed up in Copernicus Scihub but typing Nigeria into the text box no results appear. I must be doing something wrong, how can be possible that they do not ...
1
vote
1answer
29 views

Where to download free transport and urban data for the capital cities in South East Asia (ASEAN)?

I'm currently looking for the transport (mainly public transport - rout lines and stop locations) and urban (public amenities, population density etc) data on the capital cities in South East Asia ...
1
vote
1answer
30 views

Finding shapefiles of all major cities in world (National and state capitals) at sub-district level?

One option is GADM. Having explored this data, while it satifies my need for some cities, its hard to find this data at such a granular level (lower than district level) for most of the cities.
0
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1answer
28 views

Shopping Centers Database by Center Type

I am trying to find a free database which would have the shopping centers in US by center type (i.e. outlet, mall, strip). Could you please advice? I checked BA Desktop but our version does not have ...
1
vote
2answers
21 views

Looking for a shapefile of the US Southwest Border Sectors

I'm looking for a shapefile similar to the following image: I'd just like the outlines of the sectors. I'm only concentrating on the southwest border which is San Diego all the way to Rio Grande ...
1
vote
1answer
35 views

How to draw or mark an area without having any data of that area?

I'm doing some market research to start a business in Amsterdam. The City consists of 8 city area's which I'd like to map in my map as one of the layers and then add data to it. I already called to ...
0
votes
1answer
28 views

Calculating the number of days above freezing in R

Im wondering if anyone has come across any data source that can be used to calculate the number of days where temperatures are greater than 0 degrees C, 10 C and 20 C at a global scale? I have a site ...
0
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0answers
15 views

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 ...
3
votes
1answer
47 views

Update ID Field Using Common Types

Not exactly sure how to word this, but hopefully I do it in a way that accurately conveys what it is that I'm trying to do... I'm using Manifold GIS for this particular project, but I'm open to any ...
1
vote
1answer
44 views

shape files of Mumbai ward map

I am looking for shape files for Mumbai ward wise map. This is required for my research work on disease mapping. Please could anyone share any link for the shape files.
0
votes
1answer
31 views

How to find data about all individual residential properties in a neighborhood and map them out parcel by parcel?

I am trying to make a map about residential properties in 3 neighborhoods in Oakland, California. I already have the shapefile for all the parcels and blocks, but I need to find data that indicate ...
2
votes
1answer
32 views

To see the geodata in a PDF is necessary to process something first in QGIS?

I want to see if a pdf file has geographic data and how to access them. In the properties of the PDF document I see the pdf file was made in "AutoCAD Map 3D 2013," and have 6 layers. In QGIS 2.14, ...