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0
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0answers
6 views

How to get data for a state which covers data regarding building roof tops? [on hold]

I am new to GIS , but I am looking forward to somehow capture the data for a particular state which also has the building's roof top data.
1
vote
0answers
40 views

Repeated GPS coordinates in data are creating stacked points on map in QGIS

I have 30+ events of data collection for each GPS location (previous person on project has simply added new rows for each data collection period). When I import the excel file (via CSV format), each ...
0
votes
0answers
7 views

Annual Mean temperature of Africa countries for past 50 years? [migrated]

I am trying to find annual mean temperature data for all countries in Africa for past 50 years. The data should not be mean of the entire 20 years, but should be yearly mean. Can somebody please ...
2
votes
3answers
427 views

Ecuador Census Data

I am looking for Ecuador census data (digital GIS if possible) at the sub-parroquia (parish) level. The geographies and the tabular data would be great but at this point I am mostly in need of the ...
1
vote
4answers
2k views

export 3D data dxf file

I'm trying to export a DXF file from Qgis1.8.0 Lisboa and can not have a 3Dfile in Autocad! Or micristation. It results always in 2D file. How can I export height data from a shape file in Qgis? ...
-1
votes
2answers
43 views

Accessing Point Cloud Data [on hold]

I have a point cloud dataset, and I am trying to divide it up into sections of point cloud data (in a grid-like manner). Essentially, I will have little cubes of point cloud data, possibly by given ...
0
votes
1answer
14 views

NAICS and SIC database by address/parcel number?

I have a large amount of addresses that I need to manually input each and every one of their building uses. There are well over a dozen of categories to choose from. What kinds of databases should I ...
-1
votes
0answers
26 views

What is the best data collector for invasive species? [on hold]

I have been assigned to map out a couple acres of natural area. However I don't know what kind of devise I should use to collect the data and import them into the arc map.
2
votes
0answers
8 views

Clip and Zip Coordinate system options Geocortex

I have the standard geoprocessing service, Clip & Zip, which references a spatial reference folder containing various coordinate systems (in prj). The service works in geocortex via the standard ...
1
vote
3answers
55 views

Lat and long extents of Canadian provinces

I'm seeking the latitude and longitude extents (i.e., extremes of lat and long) for each Canadian province. I already have Alberta and BC. For example, Wikipedia lists Ontario's extent as 49° 00’ N, ...
8
votes
9answers
7k views

Where can I get pointcloud data?

Is there any freely available pointcloud data? I'm especially interested in dense clouds of small areas(5m to 100m radius) but anything else would be fine too. Edit: I've found that these pages ...
1
vote
3answers
60 views

Can i get earth quake data from api services?

I am working with environmental application and i am willing to add information about Earth Quake. If Other apis like openweather,accuweather etc have services for earthquake, please let me know. ...
1
vote
0answers
10 views

Is there a dataset for the spatial extents of historic levels of the Great Lakes since the Last Glacial Maximum?

Is there a dataset for the spatial extents of historic levels of the Great Lakes since the Last Glacial Maximum? More specifically, we are looking for the maximum level of the Great Lakes after 5,000 ...
1
vote
0answers
19 views

High Resolution Terrain Data for the Philippines

Where can i download Philippines terrain data that is better than the 30 m ASTER global dataset?
2
votes
0answers
24 views

Free vector data on paved roads in Africa

I have recently come across vector road data from the Africa Infrastructure Knowledge Program (http://www.infrastructureafrica.org/documents/list/roads). I found these data helpful for three reasons: ...
1
vote
3answers
38 views

Looking for Parish Boundaries Datasets for QLD Austraila

Every so often, I am asked for a parish boundary dataset. I can never find them as I am of the belief that they are no longer used. Has any one had any experience with parish boundaries in Australia ...
1
vote
2answers
33 views

Topographical Elevations for Central Africa and Cameroon

I am using QGIS and I have been faced with the problem of topographical maps. From searching online I could only find data for the United States. Google maps offers elevation contours, however I am ...
0
votes
0answers
25 views

Map mobile phones antennas

Is it possible to find a map of Italian mobile phones antennas (and possibly also European one)? I need to import it in QGIS so it would be great a shape file or dxf file or something related to ...
1
vote
1answer
24 views

Greenspace data in United Kingdom?

I need greenspace data for Brighton and Hove and Dudley areas. Does anyone know where I can get this? I have tried to extract it from OpenStreetMaps but the areas are too large and it crashes before ...
1
vote
2answers
43 views

Is there any shapefile (or other format) of Russia's time zones after 2014 changes?

According to for example Wikipedia, Russia changed its time zone boundaries in 2014, moving areas between existing zones and defining new ones for the Crimea area. Is there any shapefile or other ...
3
votes
1answer
130 views

Best place to download or purchase shapefiles for Louisiana Parish?

I am looking for shapefiles to either download or purchase for the BEAUREGARD Parish in Louisiana. I have been able to find files for the Townships and Sections but I am in desperate need of a ...
0
votes
0answers
14 views

Finding ESRI JSON polygon rings of all US states?

Is ESRI JSON polygon rings of all US states a pubicly available resource anywhere? I have a xml file with point coordinates that I was planing on writing a quick conversion script for, but I imagine ...
4
votes
2answers
667 views

How to manually edit 16 bit GDEM elevation data on a Geotiff file

I'm building a virtual 3D terrain scenery using both satellite imagery (google maps satellite) and elevation data from GDEM Aster elevation data (geoTIFF format files). My problem is that the ...
13
votes
6answers
999 views

What is the best way to visualize multiple large LIDAR tiles?

I want to load approximately 10 large LIDAR tiles for analysis. I have tried using ArcScene but it appears there is a limit on how much data ArcScene can handle at one time. Each tile is 65-90MB in ...
5
votes
1answer
802 views

How to extract bounding boxes of cities from OSM?

For simple geocoding purposes I want to extract all cities from a single country of openstreetmap. They only queries I want to do are: ZipCode -> (List of) BoundingBox of City/Village ...
0
votes
2answers
149 views

How to create/obtain district data for Singapore?

I am newbie in GIS and have started using QGIS for my purpose. My purpose is to map all districts of Singapore and create a Shape file and get GeoJSON details for all districts. I am not able to find ...
0
votes
0answers
22 views

Which elevation data source has the highest precision for Russian Far East?

If I want to get data on the elevation around the city of Artyrom (region around 132.159633, 43.350116), which elevation data source has the data with the highest precision for that region? I found ...
0
votes
0answers
18 views

Pipeline and electric power grid data for Southern California?

Does anyone know where I can find GIS shapefile or other data for the electric transmission line system as well as water/natural gas and other pipeline systems for Southern California? Notably San ...
-2
votes
1answer
70 views

Where can I find spatial data for UK administrative boundaries?

I am specifically looking for UK local authorities, wards, postcodes in shp file format.
0
votes
2answers
166 views

Where can I purchase Points of Interest? (USA)

I have thousands of POIs with addresses and they are geocoded. The lat longs are on the road. I have Tele Atlas POI data, but it also shows the locations closer to the road. Is there any ...
11
votes
7answers
669 views

Where can I find GIS data to test GIS coordinate operations?

I am trying to find some data that can be used to test GIS coordinate operations from one CRS to another CRS. So far all I have found is the Gold Data set and also various example points in the EPSG ...
0
votes
0answers
54 views

Raster map source for desktop, commercial application

We develop desktop, commercial application for Architects (c++). In a future update, we would like to provide our customers with the option to automatically create a 3D terrain with appropriate ...
1
vote
1answer
460 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)?
5
votes
4answers
5k views

Source for US parcel boundary data?

Where can I find shapefile (or other vector) data for US private parcel boundaries (such as for a plat map)?
0
votes
0answers
24 views

Port boundaries for California

I'm interested in finding GIS data for ports in California. I have a point layer but I'm hoping to find polygons for each port. Surprisingly this is proving to be more difficult than first expected.
1
vote
0answers
192 views

Ward maps for Indian Cities?

i am looking for maps or shapefiles of ward boundaries of cities in india, it has been arround three days since i have been searching for them, but got very few. Does anyone know from where one can ...
-1
votes
0answers
59 views

Has any one created a “Killed by Cops in Canada” GIS?

Just wondering if anyone has come across anything like http://www.killedbycops.org/, but with data showing people killed by Canadian cops. I've found a bunch of different databases tracking people ...
1
vote
0answers
24 views

Does anyone have a Morocco shapefile that includes Western Sahara at the Provincial level?

The 2004 Moroccan census data is available at hcp.ma. I was wondering if anyone had a Moroccan shapefile at the provincial level or commune level that matched the data available on the census and ...
-4
votes
3answers
2k views

The list of geocodes of villages/cities of India wanted [closed]

Any relevant information is welcome. For example, license of the data, where I can find relevant sources, etc.
1
vote
0answers
25 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. ...
0
votes
0answers
17 views

Looking for a rivers layer for Indonesia

I am looking for a river database for Indonesia. I am aware of VMAP data and can make it myself from a DEM. What I really am looking for is a local product that contains rivers at the very local ...
1
vote
1answer
58 views

New Delhi, India, town level boundary files for GIS

I'm trying to find boundary files for New Delhi to map religious diversity (data here: http://www.censusindia.gov.in/DigitalLibrary/MFTableSeries.aspx), and I have downloaded the GADM files and tried ...
3
votes
5answers
2k views

Where can I find a list of states, districts and tehsil names in India?

I need only names for making a chained dropdown list for users to select location correctly and submit the data. Please provide any resources. I emailed censusindia.gov.in but no reply from them.
0
votes
1answer
31 views

Where can I find world map shapefiles/GEOJSONs/KMLs for 1950-2015?

I'm looking for world maps showing countries from 1950-2015. Are there shapefiles, KMLs or GEOJSON files of these?
1
vote
0answers
79 views

USA Historical Satellite Imagery for an Online Application

I am looking for different options to add historical satellite imagery to our online-based application. We currently incorporate Bing Maps into our application, but cannot get historical imagery. I ...
2
votes
0answers
62 views

Historical US zip code allocations and locations?

Is there a data source available that has the full history (right back to the 1960's) of each US zip code? By history I mean, for each zip code: the date it was created, if later than 1 July 1963, ...
0
votes
1answer
42 views

Where can I find historic aerials for some areas in Dona Ana County, New Mexico?

How do I find several historic aerials from the mid-1970's or early 1980's and where can I download them and I would like them to be free of charge. Cheers,
3
votes
1answer
91 views

Historical GIS data

I am looking for geographical boundaries of the Pale of Settlement - a region of Imperial Russia in which permanent residency by Jews was allowed in the 19th century Will manage with most formats
2
votes
3answers
146 views

Shapefile of Baden-Württemberg and Rhineland-Palatinate with district boundaries

Can anyone help me find shapefiles of German states Baden-Württemberg and Rhineland-Palatinate (including their districts)?
0
votes
1answer
43 views

Fine-Grained Political Modern Map of Italy

Italy is made out of regions which are broken down into provinces and each city belongs to a province (each province also has a city with the same name as the province). There are several road maps ...