Questions about obtaining data.

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Protected general and admin settings in GeoODK app

I was wondering how to prevent the user to change the general and admin settings of the GeoODK (android-collect)? I mean to be protected with a password, for example. I've tried to go to settings > ...
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17 views

3D building data for London

Any tips on where I can find 3D building data for UK/London, preferably LOD2 (Including roof structures)? I am aware of the Virtual London dataset but I would like a more recent one.
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1answer
46 views

System of units for latitude, longitude

Let us say that I would like to store latitudes and longitudes like this: lat 35 degree long 80 degree Which system of units does the unit 'degree' belong to? It is not really a SI unit nor a ...
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12 views

How to visualize GPS dataset fro MysQL database and select dense areas

I am using Geolife dataset for simulation. I followed the pre-processing data tutorial to store all .plt files in a mysql database and export it in a .csv file. However, I want to select the ...
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1answer
24 views

Latest shapefiles of Indian states

I need shapefiles of Indian states that of 2011 which has almost 671 districts of India. Can anyone please help me?
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0answers
27 views

“Official” delineation of North American mountain ranges

I need to subset mosaics of remotely sourced data to the extents of several prominent North American mountain ranges, starting with the Sierra Nevada. After searching for the boundaries of the range ...
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0answers
23 views

Free heightmap dataset for Kraków, Poland?

Is there a freely available (governmental?) heightmap dataset for Kraków city (in Poland) with horizontal grid ~5m (or better) and vertical resolution ~ +/- 0.1m? Ideally, it would include building ...
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0answers
28 views

Where can I obtain data on flood sites, land sewage systems, and property value?

I am a college student trying to obtain this data for a class project. If anyone can help that would be great. Basically, my hypothesis for this project is that land sewage systems that have not been ...
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1answer
30 views

Is there a website that has collection of GeoJSONs? [closed]

I specifically look for GeoJSON for all dry lands in the globe.
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0answers
18 views

Obtaining Data from a Map on CartoDB [duplicate]

I am new to CartoDB. I am also a GIS student and was wondering if there is a way to contact the person who made a map on CartoDB and see if he would share his/her data. The data does not seem ...
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3answers
42 views

Where can I find/buy Civic Address Data for all of Canada?

I work for a company that is looking to buy all the civic address data for Canada. I've been Googling around and I have yet to find a solution that is not pay per request. We need it so that it can ...
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1answer
51 views

Why don't shapefiles online contain the coastline (country borders)?

I have searched everywhere and Geofabric has the best packages of shps yet doesn't have the coastline of countries. I'm talking about the line that demarcates a country i suppose they are called ...
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24 views

Where I can find shp (polygon) with relief units in Slovenia? [closed]

Where I can find shp (polygon) with relief units in Slovenia? By relief units I mean area and name of this, by exemple mountains, plateau, plain ...(name). Just Poligon, no elevation, format shp. ...
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1answer
39 views

Polygons of countries including territorial waters

Where can I get polygons (multipolygons) of all countries of the world including the territorial waters of the countries? OpenStreetmap displays these areas but I can't find an extract of this ...
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3answers
57 views

Looking for Employment Density Data: Employees per square foot by industry by county* (USA)

What I'm looking for something like this: http://www.bls.gov/cew/ew07fig20.pdf For those that can't see it, the second page of the PDF has a map of Employment density within manufacturing by county, ...
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0answers
23 views

Linking ISO 3166-1 and 3166-2 with postcode data

I understand that ISO 3166-1 and 3166-2 model the 'geo-administrative domain' of the world up to a certain subdivision level. I am mainly focused upon the UK and would like to link postcodes to these ...
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1answer
36 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. Please help me if somebody knows ...
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2answers
40 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. Thanks
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0answers
41 views

Data on European countries?

I am looking for any spatial data in the following cases: Spain (Cortes de Pallás 2012 wildfire in Valencia), Sweden (Vastmanland wildfire 2014 area), Netherlands (Strabrechtse Heide 2010 area) and ...
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0answers
10 views

Where can I find locations of AM/FM radio stations in Mexico?

Anybody here knows where I can find coordinates of AM/FM radio stations in Mexico? We have checked the ITU (International Telecommunication Union) database and it does not contain location info.
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1answer
34 views

Climatic data sets

I did a bulk download of climatic data from http://neo.sci.gsfc.nasa.gov/ in png format so that I will extract my ROI(Africa). After the download I loaded them in Arcgis and discovered they are not ...
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2answers
39 views

Where to download 4-band NAIP imagery for California?

I've been trying to find orthoimages with 4 bands for a couple of counties in California. I managed to download some from the GeoSpatial Data Gateway from the USDA (NRCS), but they all only have 3 ...
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2answers
48 views

How to download climate data

I just want somebody to help me with a link so that I can download global climatic data variables like temperature, precipitation, cloud cover etc
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1answer
44 views

GIS information on worldwide cases of wildfires?

I am developing some case studies on wildfire cases around the globe, some examples include California (2007), Australia (2009), Moscow (2010), Valparaiso in Chile (2014), and so on. I was wondering ...
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3answers
215 views

Downloading US Census data?

I'm in a introduction course for ArcGIS and I'm just starting to work on my project. I'm trying to create a map showing the relationship between poverty and education. I also want to try and present ...
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1answer
20 views

Where to download Mars DEMs and landcover?

I'm looking on the websites of the Mars Global Surveyor and the NASA sites, but all of the data is in jpeg or img form. Does anyone know where to find useful raster data sets for elevation and land ...
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0answers
22 views

Shapefile on the distribution of ethnic groups across China?

I am looking for an up to date shape file of the distribution of ethnic groups in China. Does anyone have any suggestions?
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26 views

Shapefile for US federal judicial districts

I am looking for a shapefile that contains all 94 federal judicial districts (or US district courts). I found one, but it did not have Puerto Rico, Guam, DC or northern mariana islands. Any help ...
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27 views

how do calculate nearest point in earth map with coords

I am having trouble calculating nearest point for another point with earth coordinates. I am particularly interested in calculating the intersection of linestring vector with earth coordinates. I'm ...
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1answer
26 views

How to change the data type of columns of a vector layer in qgis?

Is it possible to change the data type and attributions of data in qgis? Almost all of the variables which contains numbers should be changed in all of my vectors. In ArcGis the data type is ...
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0answers
30 views

Global temperature maps

Does anyone please knows where to get global surface temperature maps, yearly? I need separate map for each year from 2002 to 2012 shows the average surface temperature over the globe, would be great ...
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1answer
64 views

ArcGIS Terminology and Data Types

What is the difference between a "Feature Class" and an "SDE Feature Class"? Or a "Table" and an "SDE Table"? When browsing data in ArcCatalog, hosted on the same enterprise gdb, I see these data ...
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1answer
42 views

USPS Zip Code Zone Information

I'm trying to display USPS Shipping Zone information but the section of the USPS site I used to scrape this information from has been broken for months and I'm wondering if anyone knows another way to ...
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2answers
55 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 ...
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1answer
27 views

GPSbabel: how do I define the layout of my input data

I have collected GPS data on a journey by extracting it every second from the $GPRMC NMEA sentence, with each reading saved in the form: time,latitude,longitude,speed,direction a typical couple of ...
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1answer
51 views

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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1answer
53 views

Seeking shapefile of traffic lights with time sequence information anywhere in world?

I am looking for a shapefile of traffic lights that contains the time sequence information. As in how many seconds the green, red and yellow lights are on. It could be a point layer of street lights ...
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0answers
25 views

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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1answer
34 views

Downloading data sets during installation

I can successfully install QGIS 2.8.1 on a Windows 7 machine but I get an error when downloading the Carlina, South Dakota and Alska data sets. The error message is http/1.0 504 Gateway Timeout. Looks ...
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12 views

Where can I find wind maps for the Mediterranean/Middle East?

I do debris modeling, sim, and analysis for missile interceptions. I have been looking for hours and I can't seem to find the information I'm looking for. So my question is... Where can I find ...
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1answer
32 views

How to export WDPA dataset to text and shape files?

Please have some patience with me as I am not a GIS professional at all, I am merely trying to work with some of the file formats. Let me first explain what I am trying to accomplish: The WDPA (World ...
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0answers
47 views

Best band ratios in Aster data?

I am interested in the determination of lithology by using ASTER band ratio. I try to a lot of band ratio (for example RGB 4/8, 4/2, 8/9) but I didn't get a good result. Do you think what is the best ...
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2answers
53 views

PLSS shapefiles - alternative to geocommunicator.gov?

The BLM's website geocommunicator.gov is down and I'm wondering if anyone knows of a second source for PLSS shapefiles. Any help is greatly appreciated.
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1answer
57 views

Want a good database that has precise location coordinates (longitude & latitude) [closed]

I am searching for a good Excel spreadsheet database in tabular form that has the following: 1) It can be related to anything, eg. monuments of a country, tourist places, wildlife, cities; anything ...
3
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3answers
112 views

California State Parcel Data

I am looking for California state parcel data such as owner name, no. of stories, year built etc., for each parcel. I can get to the level that I can browse them in property appraiser site but don't ...
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1answer
27 views

Where can I find global spatial data for net primary productivity (NPP)?

The title is more or less self-explanatory. I have looked and looked but have met various road blocks. Does anyone know of a reliable source for such data? Thanks!
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1answer
37 views

QGIS Categorized Symbology based on joined table

I am trying to create categorized symbology for a data layer. The column that I would like to base the categories on is a result of a table join. For some reason it isn't working. All of my polygons ...
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1answer
37 views

London pre 1965 metropolitan boroughs

I am looking for polygons of the London Metropolitan Boroughs before 1965. kml or kmz would be best as I am working with googlemaps. But other shapefiles would be much appreciated as well.
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1answer
35 views

China GIS files

Where can I find GIS files (anything like SHP, KML/KMZ, GeoJson/TopoJson etc) that match China's county codes from http://www.stats.gov.cn/tjsj/tjbz/xzqhdm/201401/t20140116_501070.html ? I am ...
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1answer
50 views

Linear Reference initial datasets

I am trying to work with Linear Reference system as I found It in ArcGis website: http://resources.arcgis.com/en/help/main/10.1/index.html#//003m00000002000000 But I'm losing something in the ...