0
votes
0answers
3 views

What replaces SQLserver SqlGeometryBuilder, for Windows store apps?

Porting Visual Studio 2008 C# application to Visual Studio 2013, Windows 8.1 store\phone app (need to include DB with the application). What DB to use (coding in c#), to replace this code, not sure ...
1
vote
1answer
10 views

How to trigger a Python script from an ArcGIS Desktop “save” operation?

Similar to the question Run a Python Script when opening an MXD, I'm looking for a way to run a Python script that is triggered when the "Save" command/button is pressed. I've read the Creating a ...
0
votes
1answer
6 views

Export as Python script from ModelBuilder never completes?

The script below was exported from ModelBuilder and runs within ModelBuilder in about 7.5 seconds. However when I export it and try to run it as a standalone script in either PyScripter or the ...
0
votes
0answers
2 views

QGIS - How do I join multiple features with a single geometry-less table entry?

I have three features with the same ID, let's say "1". I also have a corresponding table containing IDs among other info (for example a "category" value). I want to join the table with the features ...
1
vote
0answers
9 views

Automated detection of Sinkholes

I'd like to create a map of sinkholes in ArcGis 10, I have a DEM, 2m resolution, is there a tool to detect local minimum points ? tried "sink" tool without any success, result is very small holes. ...
1
vote
0answers
9 views

What does InsertRow() return if the insert is not successful?

I have some basic code that inserts rows using an InsertCursor. oc = arcpy.da.InsertCursor(outputFC, someFields) for item in rowsForInsertCursor: tmp = oc.insertRow(item) del oc It seems the ...
1
vote
1answer
7 views

How To Use Ampersand (&) Symbol For a Label In Symbology 10.2?

I am using unique values to symbolize my data. I am changing the labels as needed so they are reflected in my table of contents. I want to label one category "Oil & Gas". However when I use the ...
0
votes
0answers
3 views

How to get popup with layer attributes to display after using address search/geocoder widget?

Using Web AppBuilder ArcGIS online. I want to let my user(s) enter an address on the "Geocoder Widget" and have an automatic popup that displays. I know how to configure the content of the popup. I ...
-1
votes
2answers
19 views

How can I find a town which remotes from a hospital more than a hour? [on hold]

I want to show the town or village which is very far from a hospital so needs telemedicine. Please let me know how to find the town or village or if you know where the place is please let me know.
0
votes
0answers
9 views

How do you project a single pointGeometry object with arcpy?

In an attempt to create a python add-in for ArcMap that will pass x and y coordinates to another application via a mouse click on the map, I have written the following code. I need the output ...
0
votes
0answers
10 views

How to get multiple value pairs as python script tool parameter

I've tried several different data types but can't figure out how to allow a user to create a list of elevation-temperature pairs. For example, a spreadsheet might look like this: Is there a ...
0
votes
0answers
3 views

Saving and updating problems with PostGIS-Layer in QGIS

I have a OSM populated PostGIS DB (filled with osm2pgsql). All tables are working fine. But for my work, I need to combine some polygons with some points: create table attraction as select way as ...
0
votes
0answers
7 views

Build Polygon from point in plain data

How to Build Polygon from point in plain data? I am programming in c++ a software for yield analysis. The software takes data from yield operation Almost 10.000 point are processed. The raw data ...
0
votes
0answers
13 views

Preserving attributes during kml2shp conversion in ArcGIS for Desktop?

Looked online and found the two links below on preserving attributes when doing a kml2shp conversion. Thinking there might be a newer better way of accomplishing this using ArcGIS 10.1 for Desktop? ...
0
votes
0answers
9 views

Virtual Servers or Dedicated servers for a GIS enviornment

I'm trying to get some information around which the best server setup for a GIS. Our organization has some very big applications and in the past we have used inhouse dedicated servers. The direction ...
0
votes
0answers
10 views

Installing QGIS 2.4 from tar gz file download from official QGIS website? [duplicate]

I downloaded the qgis2.4 tarball from the qgis webiste. But it doesnt follow the typical version of 3 steps to instal (1} ./configure 2} make 3} make install). So I am stuck and unable to move ...
0
votes
1answer
12 views

Opening MPK file with other than ArcGIS?

Is there anyway to open a .mpk file with MapInfo? Or do just need to buy a second GIS program (ArcMap)?
0
votes
1answer
18 views

Python Toolbox Parameter List Update/Refresh?

I am using a python toolbox in ArcGIS 10.2.2 and want a drop down list of all the versions for the person reconciling to choose from. (And I do not want to include dbo.DEFAULT and DS.Draft). But this ...
-1
votes
0answers
12 views

Parcels management and land ownership

Is it possible for me to split a feature by the column area i input?Like A feature has 3000 sqm and i have in attribute table column 1= 2000sqm and column 2= 1000 sqm and based on this 2 colums to ...
1
vote
0answers
9 views

ImportError: No module named gdal qgis2.8.1

i am using QGIS 2.8.1 (32 bit) in windows 7). I imported two DEMs and trying to merge (QGIS>Raster>Miscellaneous>Merge)them. Unfortunately it gives me import error as below. Traceback (most recent ...
0
votes
2answers
26 views

Preferred term for map extent box

If a (printed) map is created with an small map in the corner showing the extent of the main map frame in relation to the state/province etc. with a box. What is the proper cartographic term to label ...
0
votes
0answers
6 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.
0
votes
0answers
6 views

toggle visibility of a Layer in Openlayers 3(!) with a Checkbox

I have some vector layers on top of a tiled layer and a checkbox for each vector layer. I want a layer to be visible if it's checkbox is checked and vanish if it gets unchecked. I tried to call a ...
0
votes
0answers
14 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 ...
0
votes
0answers
4 views

Search only all the nodes that have tags

I'm trying to execute queries in Overpass Turbo looking for only nodes that contain a tag definition, for example i'm running a query like this: <osm-script output="json"> <query ...
0
votes
2answers
28 views

Use Python in Field Calculator to increment up value

Please see screenshot for field calculator Python logic. I have no idea what I'm doing that's any different from this GISSE answer. The error I receive is ERROR 000989: Python Syntax Error (invalid ...
0
votes
0answers
6 views

How to configure “-nlt MULTILINESTRING” for DXF export?

When I try and export a polygon shapefile to DXF, the resulting features in AutoCAD are hatch patterns, which is as expected if you read http://www.gdal.org/drv_dxf.html, "Polygon and MultiPolygon ...
0
votes
0answers
8 views

Plugin wont load because of classFactory() method

I'm trying to develop a QGIS plugin for the first time (called TrafficVisualizer), but I can't test any of my code because every time I try to load my plugin I get the following error message: ...
1
vote
0answers
11 views

How to convert a layer with a symbology using multiple attributes to a KML file using ArcGIS Desktop?

I could you use some advice to convert a point feature layer with a symbology that uses multiple attributes (a color-scheme attributed to the percentage of positive malaria cases and a symbol size ...
-1
votes
1answer
46 views

Understanding Python / ArcPy code? [on hold]

I am looking for a walk through of the Python code below to explain how it works in ArcGIS. #import modules import arcpy, os #set env arcpy.env.overwriteOutput = 1 ws = ...
1
vote
1answer
16 views

Planarize tool in ArcPy?

Is there a way to use the Planarize Tool (Editing tool) in a ArcPy script. I want to create a script for a question I posted and with the help of the community resolved that problem. Please see the ...
0
votes
0answers
7 views

ArcMap 10.1, the identify tool does not show feature attributes on a query layer on a PostgreSQL database. Why?

I'm developing an ArcGIS 10.1 desktop map editing application using ArcEngine and ArcObjects. I'm using a PostgreSQL database. After a direct database connection (using a query layer), I displayed the ...
0
votes
0answers
5 views

Generate tiles with stereographic projection

I am developing a web application that shows some information to the user on a map. The application is not connected to the internet, so for the first protoype I generated some map tiles using ...
0
votes
1answer
22 views

QGIS-->rotate polygon by a numeric value

Is there any way to rotate a polygon or a feature by entering a numeric value in QGIS thx
0
votes
0answers
5 views

Managing Multiple PopUps in ArcGIS Flex Web Application

I have multiple popups for layers within a two different service that I am hosting in an application. Is there a way that I can configure the the order in which these popups are displayed? I am ...
0
votes
0answers
10 views

Openlayers 3 - Zoom to Selected Feature (Polygon)

I have an ol.source.ServerVector with several polygons drawn as features. I'd like for the map to zoom to the extent of the selected polygon upon selection, but I'm hitting a wall. I was able to ...
0
votes
0answers
9 views

Interpolated raster not aligned with the vector data (QGIS)

I have loaded some tab delimited text data into QGis to interpolate the points. When I get to the interpolation (IDW) part everything breaks down. The output raster file does not align with the ...
0
votes
0answers
5 views

Digital Shoreline Analysis System (DSAS) [on hold]

How to install DSAS in ArcGIS 10.2? Because the site of USGS http://woodshole.er.usgs.gov/project-pages/DSAS/version4/index.html only bring a PDF.
1
vote
0answers
9 views

Is there a way to add a 'home extent' to a cartodb map?

Within the zoom bar, is there a way to include a home extent button that the user could click to zoom to the same extent as the initial extent of the map?
0
votes
0answers
12 views

CartoDB with external access in Ubuntu 12.04.5

I'm following the guide at https://github.com/CartoDB/cartodb to install CartoDB on my Ubuntu server. Last time I've installed it, it was successful, but while trying to modify it to be able to ...
0
votes
0answers
11 views

draw borders on an online map

I would like to split areas on a map of north germany between four community centers to split the responsibility for the whole map between these 4 areas. Is there an online tool where I can draw the ...
0
votes
1answer
7 views

PostGIS problem finding FK to PK

I have 2 tables in a postgres db to which I need to establish a 1-m relationship between. One of the tables has geometry, the other table does not have geometry but contain fields that describe the ...
2
votes
0answers
6 views

Publish existing cache to ArcGIS Server as a new service

We use: ArcGIS Server Advanced Enterprise 10.3/ ArcGIS Desktop Basic 10.3 both located on a Windows Server 2012 machine We've received a directory containing a cached map (bundle files).It has 13 ...
0
votes
1answer
9 views

Update the_geom field with polygons from a different table using one common field

Using CartoDB SQL API I'd like to: Update the_geom field in a table that has no spatial data by selecting the polygons from a table with spatial data and joining based on one common field.. In this ...
-1
votes
0answers
18 views

image popups in QGIS

after choosing a file name am supposed to use an identify tool to click on a feature and give it a name..but in my case in my school property layer there is no identify too. in this case i don not ...
0
votes
0answers
6 views

QgsSpatialIndex crash my deploy C++ QGIS custom application on windows

When I use the QgsSpatialIndex class, after leaving the method, my application crash. Looks like the object QgsSpatialIndex class works, it brings QgsFeatureId list, but from what I noticed something ...
0
votes
0answers
4 views

Hibernate spatial “org.hibernate.integrator.spi.Integrator” error

I use hibernate-spatial library and I encounter with this error: HTTP Status 500 - Handler processing failed; nested exception is java.util.ServiceConfigurationError: ...
-1
votes
0answers
19 views

Strange behavior when zooming in OpenLayers? [on hold]

I face a very strange behavior when zooming to my map. I use openlayers library to create a web app. I have one google layer on my map on which I bring some data from geoserver with a WMS request. I ...
0
votes
0answers
9 views

How to specify which fields to join to another feature in the QGIS Graphical Modeler

I wish to join one field from a shapefile to another shapefile within the graphical modeler. I am aware that there is a 'Join attributes table' algorithm but this joins all of the fields from the ...
0
votes
0answers
13 views

Polyline not showing on esri maps

I have list of points. I am pushing these points to an array. Now when i draw polyline through esri map graphics.add then its not shwoing anything. My code for drawing polyline on esri map is as ...

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