0
votes
1answer
16 views

How to label GeoJSON polygons from properties using openlayer 3?

I have a working script to show GeoJSON feature and style them by properties/attributes. But when I tried label the feature browser said 'feature is not defined'. Can anyone help with a working label ...
0
votes
0answers
11 views

GLONASS speed and altitude limitations

I'm looking for some info about the possible limitations for the GLONASS navigation system, something similar to the GPS COCOM limits. Is there any limitation on speed AND/OR altitude for this ...
0
votes
0answers
13 views

How to georeference a raster when target data occupies one-quarter of the raster

I am trying to figure out if it is possible to georeference a raster image in ArcMap when the target data occupies only one-quarter of the raster and the rest of the image is legend or diagrams etc., ...
4
votes
2answers
671 views

Download new SRTM 30 meters

I read about the new version of the digital elevation model at 30 meters (SRTM 30 meters), but I can not find from were I can download it. some sources: ...
4
votes
1answer
70 views

QGIS freezes after making and saving many edits to a layer

I work with QGIS 2.4 on windows 7. The problem occurs when I work on a layer and save it many times. After a random number of saves, pressing the save button once more causes QGIS to freeze, all ...
1
vote
1answer
77 views

What is the “Auto Open Form” checkbox used for?

Windows 7 QGIS 2.6 - 64 bit Feature - Identify Results Could someone help me understand what is "Auto Open Form" checkbox used for.
2
votes
1answer
33 views

Why this Python script only works once on QGIS?

So i have this script to change the color of some specific features(lines) using categories in a vector layer. When i import the script the console in the first time through the console it works just ...
-2
votes
0answers
12 views

pgrouting in qgis for finding path from source to target

I have installed QGIS and for my project i need to give the shortest path to user from source to destination and following this tutorial http://workshop.pgrouting.org/chapters/shortest_path.html In ...
2
votes
1answer
49 views

PyQGIS load dxf file as a vector layer

Can somebody help me with loading a dxf file as a vector layer with PyQGIS? Is QgsDataSourceURI an option? I've tried it with this code, but it didn't work. fitxer="/tmp/prova.dxf" uri = ...
3
votes
1answer
253 views

shortest distance between a raster and another raster

i am using arcgis 10.1 i want to calculate the shortest distance between a raster and another raster. i have a bathymetric raster and an underlying fault plane raster. for each bathy raster cell, i ...
0
votes
2answers
18 views

Why does the AxMapControl no longer expand to fill the space when I press the Show/Hide Map Legend button?

I have a .NET application dependent on ArcGIS 9.3.1 which I am upgrading to ArcGIS 10.2. I have an AxMapControl sat in a panel in a Splitter on a tab. There is a legend which can be made to ...
1
vote
0answers
117 views

Problem with long running services in ArcGIS Server 10.2

I published a lot services for geoprocessing. Most of them are the long running services. Those services manipulate data but user do not wait for the results. When I use REST Submit Job in the web ...
0
votes
0answers
30 views

ArcGis Server 10 - GetFeatureInfo issue

I've got an OL 2.13 client where I use a hack on GetFeatureInfo to be able to get objects within a bounding box. I can't use WFS which would be the natural choice for this scenario, which forces me to ...
0
votes
0answers
10 views

Snapping issues with ArcMap in Virtual Box, Windows 8 guest

Have a weird issue with ArcMap... I'm using a Linux host, Windows 8 guest, to run ArcMap 10.2. Snapping works, but only near the center of the window... If I go outside of an imaginary box from the ...
0
votes
0answers
15 views

uk postcode outcode border data

I am aware of this: First character boundaries However, this only gives you the borders for, for example, 'L' rather than: L1, L10, L11, L12 etc. Can I obtain these fine grained border data from ...
-1
votes
0answers
21 views

QGIS, Android and bug on invalid qt version [on hold]

It´s already reported, (http://hub.qgis.org/issues/11711) but there seems to be an on-going proces on this issue. I really need QGIS running on my Android (Nexus 10) and so do other users. Can ...
2
votes
3answers
219 views

Executing Python code takes a lot of time (more than 2 hours)? (Arcgis10.1)

I am executing this Python code, in which I am trying to determinate the position of neighbor parcel (north, south, east, west). It works fine but it took 2 hours for just 50 parcels! I think that ...
0
votes
0answers
18 views

GRASS Gis v 6.4.4. KeyError: 'version' when start

When I try to start the GRASS it gives me the following error GRASS 6.4.4 (Hellas):~ > ERROR: MAPSET Hellas - permission denied Traceback (most recent call last): File ...
2
votes
1answer
67 views

Best practice for a group working on the same shapefile, with open source tools

We are a small (~5) group working on a single, shared shapefile. The current workflow is that each one of us does the editing on a designated attribute field, on his local copy, then exports the ...
1
vote
1answer
64 views
+50

How to set NULL value by arcpy.da.InsertCursor on date column?

How to set NULL value by arcpy.da.InsertCursor on date column? I try insert "NULL", None, '', 0 dictIN= [{'field1':"test1",'date1':'01-02-2015','date2':''},\ ...
3
votes
2answers
19 views

Open popups in a fixed position with Leaflet

I have create my map with Leaflet exactly how I want it (with my markers and externals links). I would like to have the popup always fixes in the top right hand corner (for an example). Is there any ...
1
vote
3answers
219 views

Arcsde - FME - import data

I have a problem with the import of data with FME 2012 and ArcSDE 10. After import, my data are not visibles in ArcMap or ArcCatalog. My layers are registered in ArcSDE. I found a solution: After ...
2
votes
2answers
10 views

Do I need to transform wind vectors when changing projection from EPSG4326 to EPSG24373?

I have a set of points and polygons given in "normal" lat/lon coordinates EPSG4326, which I need to transform to EPSG24373. I can do this without problem using PROJ4. However, I also have wind ...
0
votes
1answer
6 views

Marker-file for torque CartoDB

I am trying to plot some color code (only 3 colors by the moment) cars in my map instead the regular color code points. I am using torque cat to do it, but all the time the car is in black!, I need ...
0
votes
1answer
30 views

Spatial join point data to polygon shapefile and count a variable

I would like to perform a spatial join from point data to a polygon shapefile. In the point data attribute table there is a column called {quality} and I would like to count each category from the ...
1
vote
1answer
19 views

QGIS get the X and Y of a raster file by click

I have a raster file (Geotiff) and try to write a plugin that can change the value of one cell in a raster (== array cell). I know how to get a QGIS point but how can I get the array index from on ...
1
vote
1answer
18 views

Performing raster calculation in ArcGIS Desktop?

I have a raster layer with values between 0 and 10. My second layer consists of 0's and 1's. What I need is my first layer, but with 0's or NoData values where my second layer has 1's?
0
votes
1answer
19 views

How to convert SPOT NDVI hdf file to tiff file using gdal_translate command

I have SPOT NDVI images. I want to convert NDVI hdf to tiff. I have used the following code to get the information of hdf file: gdalinfo 20060501_NDVI.HDF I get the following output Driver: ...
0
votes
0answers
5 views

Cluster multiple feature server

I want to cluster different servers at a time, what I mean is this I have this feature servers: ...
0
votes
2answers
266 views

Why do I get unexpected colon syntax error in Gemfile when I try to create dev user?

I run sudo sh script/create_dev_user ${SUBDOMAIN} and then I receive the following error: Gemfile syntax error compile error on line 9: syntax error, unexpected ':', expecting $end gem 'sequel_pg', ...
0
votes
1answer
257 views

Polygon Neighbors Analysis script (ArcPy 10.1) producing erroneous results?

I'm struggling with a python script that is supposed to calculate a field for a polygon feature class. The calculation is of the average of a field value (P_TOT_DEV) for each of a given polygon's ...
2
votes
1answer
2k views

Layer visibility using maxscale minscale not working

I'm using Openlayer and Geoserver. I have a series of layers that have a scale parameter like: 1:50000-1:25000 where 50000 is the max scale while 25000 is the minscale. I have a map like in this ...
1
vote
1answer
30 views

PRACH all counters plot not well visualized

Here's the output that Im getting: Im not sure why it is doing this.. I want it to be more like this When i try plotting only two counters (two radii): It is giving me this: I hope it is ...
1
vote
2answers
4k views

Converting from British National Grid (27700) to WGS84 (4326) to Web Mercator (102100)

I'm developing a web application that uses ArcGIS to display a map using JavaScript. We are holding all our data in MS SQL Server 2008 as Easting/Northing against the British National Grid. ...
0
votes
0answers
16 views

PRACH data plotted in a better way but not completely

I am close to finishing the visualization of PRACH in mapinfo. Here's my output so far (for 4 counters) Unfortunately, for some sectors it is not working as it should be. Can you please help out? ...
1
vote
1answer
280 views

Print Overview widget as part of map

I am using ArcGIS viewer for Flex 2.4. I am trying to get the overview map to print as part of the map using the print widget. In my customized print widget, the user has the facility to opt for ...
0
votes
1answer
49 views

Pythonic way to recalculate feature extent in ArcGIS 10.2

I am creating a tool that will automate a tedious process of data standardization. One of the steps is to recalculate the feature extent of a SDE file. Surprisingly I cannot find anything useful in ...
0
votes
1answer
31 views

I'm in trouble with creating first helloworld app using arcgis android

I made my first application using arcgis android sdk but when ı'm launching helloworld app emulator didn't launch the map. Read all questions and documents..Still didnt find any solution to solve this ...
2
votes
2answers
82 views

Differences between ArcSDE 9.3 and 10.0?

I am curious that what is differences between ArcSDE 9.3 and ArcSDE 10? Is there ArcSDE 10 to use it? Or ArcSDE 10 is coming with ArcGIS for Servers? Can anyone explain me? Edit : Another ...
5
votes
1answer
416 views

GDAL.RasterizeLayer not ported to the C# bindings?

I am trying to use the OSGeo.GDAL.Gdal.RasterizeLayer(…) from GDAL 1.9.2 and it requires some SWIGTYPE parameters: OSGeo.GDAL.Gdal.RasterizeLayer( OSGeo.GDAL.Dataset dataset, int bands, ...
0
votes
1answer
11 views

QGIS extend raster layers extension

I want to extend a raster layer to another layer's extension (my input raster layer is smaller). The new raster cells should have 0 value. Is this possible in QGIS?
1
vote
1answer
190 views

Union of several linestring to multilinestring using MS SQL Server

Followed Postgreql query is the existing one used to combine serveral linestring to a single multilinestring. is there any equivalent of this in SQLServer . SELECT ST_AsText(ST_Collect( ARRAY[ ...
1
vote
0answers
6 views

How can I make my infobox on cartodb close when I click outside of it or any part of my basemap?

How can I make my infobox on cartodb close when I click outside of it or any part of my basemap. I do not want it to close when I click the closing button on the top right corner of the infobox. I am ...
0
votes
0answers
4 views

Cartodb Infobox on same place

I have a question related to the cartodb infobox. I want it to always appear on the same place on the map even if a click on a point that is not in the center (where I want to to open). I am using the ...
0
votes
0answers
11 views

ogr2ogr unable to open KML datasource

I downloaded some Wikimapia data using the wikimapia.api. Everything is A-OK since I've opened this in Google Earth and everything is in place. However, I need to turn it into a shapefile, or get the ...
0
votes
2answers
282 views

How to convert NetCDF file to Grib2 or Grib files

I'm in trouble to read NetCDF file data. Basically NetCDF file contains Ocean current data. How do you convert a NetCDF file to a Grib2 or Grib file? I already have procedure to read data from Grib2 ...
0
votes
1answer
17 views

Multipolygon shapefile - Border problem in ArcMap

I am analyzing a shapefile which shows a state of my country. The state shapefile also contains lots of different districs. Now I want to have an border only for the state. But when I activate the ...
0
votes
0answers
40 views

Apart from “in-memory” space and physical geodatabase, is there any other method to process raster data?

Using the centroid of the building footprints (tagged residential), I want a count of hydrants within 135m, and a count of hydrants within 270m of every residential footprint. This would be based on a ...
2
votes
1answer
20 views

Extent changing in ArcGIS Pro when shapefile added to map which only had basemap?

Using ArcGIS 10.3 for Desktop: In ArcMap: Open a Blank Map Add Basemap of Imagery (but any basemap will do) Zoom to Australia (but any area will do) Add the countries shapefile from Natural Earth ...
2
votes
2answers
659 views

Geoserver startup page

I have been looking for this for a while and can't find the answer: when you startup geoserver a webpage is opened at localhost:8080/geoserver/web but if you have changed your port config in jetty.xml ...

15 30 50 per page