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0
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0answers
7 views

data for radius search in shortest path finding? [on hold]

Is there any way for getting data for radius search ( described here: http://orsnz.org.nz/conf36/papers/Engineer.pdf, page 6, point 9.0 ) ? It's used to boost the heuristic for calculating the ...
0
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0answers
8 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
10 views

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 [on hold]

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 ...
1
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0answers
23 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 ...
6
votes
2answers
118 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 ...
1
vote
4answers
100 views

Mapping UK river gauges / stations

Do you know a way to map all the river gauges / stations in UK? I found some data from the Environment Agency but it lacks of the longitude and latitude.
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 ...
2
votes
1answer
35 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 ...
0
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0answers
21 views

DataSet or Database of Vehicle Trajectories [on hold]

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. ...
1
vote
2answers
186 views

Where do I get Elevation Data for Scotland?

So I am new here and I arrived here because I have been searching for quality elevation data for the entire Scotland but I have not succeeded yet. Kindly help if you know where to get the data Raster ...
1
vote
3answers
521 views

Downloading free DEM for Scotland, UK?

I need a DEM file for Scotland, UK. Do you know where I can get it from for free? I need to create a watershed for an area of study.
0
votes
1answer
41 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 ...
0
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0answers
5 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
76 views

Data for demonstrating world poverty on Mollweide projection?

I am overwhelmingly failing at finding data about global poverty that is any more specific than at the country level. Because poverty has such a wide definition I am open to really anything that is ...
1
vote
1answer
2k views

Where to Dowload Village layers for India with census 2011 information?

Does anyone know where I could download a layer of all villages in India together with their populations (hopefully from the 2011 census)?
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 ...
1
vote
1answer
31 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?
1
vote
2answers
174 views

Seeking shapefile of administrative divisions of Cote d'Ivoire (Ivory Coast) post-2011

I've been trying to find a shapefile containing CIV's administrative divisions (preferably down to the level of sous-prefecture) reflecting the national reorganization of 2011 but have had no luck. ...
2
votes
1answer
298 views

The number of residential addresses/houses per zip code for Toronto, Canada

Would it be possible to obtain the number of residential address (or total number of houses) at the zip/postal code level (three digit level) for Toronto, Canada? Where might I find such information.
1
vote
2answers
49 views

Seeking data for urban and rural areas of United Kingdom?

Is anyone aware of any (commercial) data sets that divide the UK into urban and rural areas based on admin data (e.g. outcode postcodes) and/or physical data (e.g. eastings and northing or lats and ...
0
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0answers
43 views

Seeking rural, urban data for UK? [duplicate]

I am looking for some reliable and potentially free data the divides the UK into rural, urban etc. sections: https://www.gov.uk/government/collections/rural-urban-definition the classification can ...
1
vote
1answer
723 views

How to open .bds file in qgis

I have a Land Registry boundary file which is in .bds (Base Dataset) format, a native file format in Cadcorp SIS. I want to open this file in QGIS. Is it possible, or do I have to do any conversions?
6
votes
6answers
2k views

Comparison of open data portal solutions

For many organizations, such as local/county/state governments, providing public access to GIS data is a challenge. Simply knowing what data is available, what it is, who owns and maintains it, and ...
2
votes
3answers
77 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
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 ...
1
vote
1answer
397 views

Seeking neighborhood boundaries for Saudi Arabia?

I currently have set of coordinates (lat,lon) that I would like to associate with neighborhoods or districts in Saudi Arabia. Therefore,I might be looking for neighborhood boundaries (polygons ...
2
votes
2answers
22 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 ...
2
votes
1answer
1k views

Shapefile of European Parliament constituencies?

Is there any shapefile (or similar vector data set) of European Parliament electoral constituencies? Some countries (e.g. Germany) are basically one constituency, but others (e.g. UK) are not. Is ...
1
vote
1answer
386 views

Satellite/Aerial Imagery for Nepal for mapping in OpenStreetMap

I was trying to map places in Nepal using satellite imagery but there is no high resolution imagery available at zoom level 15-16 . I was looking to map places like Illam, Dhankuta. Is there a free ...
7
votes
3answers
587 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
votes
0answers
280 views

Seeking free nautical route planner Data?

I don't really need an application, but rather an API. I plan to develop my own application and don't need someone else's GUI, just their information. I want to know the distance a vessel at sea must ...
-1
votes
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 , ...
2
votes
0answers
258 views

Global POI database in JSON format?

Does anyone knows if there is a flat file database of points of interest in a json format somewhere available for download? If not how would one set off to create such a database? Are there any tools ...
0
votes
1answer
26 views

Where can I find a list with beaches which include coordinates?

I use World Weather Online marine API to get wave height of different beaches. This API provide data by coordinates and I need a list with coordinates of beaches.
2
votes
2answers
2k views

POI Datasets for North America

I use foursquare because it contains a lot of POIs. Which database do you use when you need a point of interest in North America?
20
votes
9answers
6k views

GIS data for fast food industry

I am working a small project related to fast food industry. I am trying find GIS data for fast food chains like subway, MC Donald's, Arby's, etc in state of Ohio. Basically, I am looking for point ...
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 ...
1
vote
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 ...
2
votes
1answer
192 views

Why am I losing part of my raster when I reproject?

QGIS 2.0 Working with tiff raster file. Reprojections are in WGS84 Mercator. Here is my problem: I am trying to use buffers or urban areas to analyze light intensity on a raster layer. I want 30 ...
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 ...
1
vote
1answer
33 views

Python module pyGTiff aligning data

I have been working with pyGTiff for a while and it works great. However my gis data does not have the same projection and extent. I saw that in the repository a a jupyter notebook with a test ...
0
votes
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 ...
1
vote
2answers
203 views

Is there a publicly available dataset that I can use that links 9 digit zipcodes with counties and states?

I have a dataset which has 9 digit zipcodes and I am trying to match these to the state and county FIPS codes. Is there a publicly available dataset that will allow me to do this?
2
votes
1answer
86 views

How to choose a latitude-longitude among conflicting sources

Suppose you use various geocoding facilities (like Mapquest's API, Texas A&M's, etc.) to get a latitude-longitude pair for a given address in the United States. They give you differing answers, ...
-1
votes
2answers
20 views

Seeking Atlanta's limits shapefile?

I need a shapefile of the limits of the city of Atlanta, USA.
-2
votes
1answer
25 views

Is GRACE satellite data freely available? [closed]

Is GRACE (Gravity Recovery And Climate Experiment) satellite data freely downloadable/available to users?
0
votes
1answer
27 views

Where to find surface level, monthly wind speed and direction data

I'm looking for monthly averages for wind speed and wind direction at surface level for South America, preferably (but not exclusively) as GIS layers.
0
votes
0answers
28 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?