3
votes
3answers
609 views

Get mouse position in OpenGeo

I'm using GeoExt as part of OpenGeo Suite using code generated by the Open Geo suite SDK. I would like to display the current mouse coordinate and don’t really know how to do it. As far as I know ...
0
votes
1answer
569 views

OpenLayers Handle Tile Load Failure

This is a question about a best practice. In my application, I am consuming a WMS layer. However, I would like to be able to gracefully fail if the service doesn't respond to a request. Instead of a ...
1
vote
1answer
1k views

Why does copying ArcSDE datasets and features in Python give ERROR 000732 & 000735?

I keep getting a kick back that says this: ERROR 000732: Input Features: Dataset 'Database Connections\Wyoming.sde\Supporting_MT_DBO_Geology' does not exist or is not supported Failed to execute ...
2
votes
2answers
3k views

Labelling pie chart legend entries by alias in ArcGIS 10.1

When generating pie charts in ArcGIS, it appears that the legend entries generated for the different slices are named based on field name, rather than the field alias. I've done some research, and ...
2
votes
1answer
2k views

How to hold/collect values in an iterated modelbuilder

I'm using modelbuilder to do upstream traces from several points/flags in a feature class. I'm iterating each point in the fc using the feature selection iterator so that I can calculate/transfer the ...
1
vote
1answer
231 views

QGIS toolbox not functional on OSX

Has anybody had any luck getting the tools in the QGIS2 Toolbox to run? So far I have tried SAGA and TauDEM but both throw up errors. I eventually got TauDEM to produce something from the D8 tool by ...
3
votes
1answer
1k views

change font size of elements in dropdown menu store

I am creating of list of building names from a query, which then populates a dojo.ItemFIleReadStore. This store then populates a dropdown menu (using dijit.Form.ComboBox), where the user makes a ...
2
votes
0answers
43 views

Multiple Cursors

Below is the sql statement which I have explained below. Declare Cursor c1 is select store_number ,0 as total_area,0 as BG_ID ,0 as store_geom from table1 where CLIENT_ID= 1 and ORG_ID ...
3
votes
1answer
621 views

Serialize python list containing geometry

In simple case if list doesn't contains geometry all works fine: result = [dict(f.fields, id=f.id, label=f.label) for f in features] json.dumps(result) But if result list contains geometry ...
4
votes
1answer
103 views

why must Qgis 2.0.1 Desktop access the internet when I start it?

and how do I stop it? I'm on dialup internet most of the time and I don't allow unnecessary internet traffic. This seems unnecessary. I can't see any good reason that Q must access the internet, but I ...
7
votes
0answers
174 views

Has anyone gotten CartoDB to work on a Raspberry Pi?

I was able to install everything (minus the PPAs and the two node apps) on my Pi that are in the README. I'm wondering if anyone else has done this or if they can help me with the remaining things. I ...
5
votes
3answers
1k views

Will Toshiba Satellite 70-A-11h meet GIS student notebook requirements?

I'm just about to start a college to study GIS and I need new notebook computer. I would like a one that will last me for awhile and that can run the ArcGIS and ERDAS Imagine programmes that are ...
3
votes
1answer
362 views

Sample size for variogram modelling using the geoR package in R

I am trying to use the geoR package in R to model the variogram for a dataset of 15 000 sample points of bathymetry data. I intend to do a random split to create test (20%) and training samples (80% ...
-3
votes
1answer
223 views

Is it possible to import PDFs to ArcGIS and edit/work with their data? [duplicate]

I have a few pdf files. There are vector graphics in the maps. How can I use them to be visible and editable in ArcGIS? I want to see the attribute tables content, etc.
3
votes
2answers
277 views

How To Determine Percent of Matched Data?

In my attribute table, I have 2 columns with qualitative (categorical) data. Both of them are from different sources so I am trying to find the percent of matched data from these 2 columns. I created ...
4
votes
2answers
320 views

What Spatial Analyst tool to use when comparing competitive species distributions?

A spatial analysis question: I'm trying to compare species distributions and specifically overlap between two species (Water Vole and European Rabbit) that are competitive species. I also want to ...
1
vote
2answers
93 views

How can i combine the colours of one raster with values from another

I have two Tiffs with data from the same area. One is in colour and when I use the identify shows a 'color index' number (eg. 141), then Color(a,r,g,b)(eg. 255,90,255,0). The other tiff contains a ...
2
votes
0answers
526 views

How do I capture data from an OBD-II device?

So I happen to have a little bit of web experience, and have recently bought an OBD-II device. Basically, I'm trying to log certain metrics from the car, such as location and other diagnostics. I ...
0
votes
3answers
292 views

Where to find POI data for places of worship (e.g. churches)?

I am looking for free U.S. state-wide and/or county-wide shapefiles that include geographic locations for places of worship. Examples include churches, temples, synagogues, and mosques. In other ...
3
votes
1answer
110 views

QGIS 1.8 Layer Styles

I've added OS Landform Parorama information in to QGIS 1.8, i've like to use the OS Layer Styles that are freely downloadable ...
2
votes
1answer
2k views

How do I get data to display on the map legend?

I am trying to use the Legend widget from this link below to build a legend that displays our layers in the map: https://developers.arcgis.com/en/javascript/home.html I have added the legend widget ...
0
votes
1answer
120 views

Transformation data austria - slovenia

can anyone please help with fitting together these 2 shape-files? many many thanx https://www.dropbox.com/s/saa9yp7ecg1qxh1/Grenzen.rar
3
votes
2answers
2k views

How to enter metes and bounds descriptions in ArcMap with only a Basic license?

I am using ArcGIS for Desktop 10.1 Basic without extensions. How can I convert a metes and bounds description such as below? For example, 47 degrees, is there a way you can convert the degrees ...
1
vote
2answers
179 views

How to draw a boundary feature of an area?

Which shape file is more appropriate for drawing a boundary of an area. I mean would I take polyline feature or polygon feature for drawing a boundary? I want to digitize a map of metropolitan area. ...
0
votes
1answer
106 views

How to remove 'Edit Feature' option in 'View Map' task of ArcGIS Mobile?

We have a Windows Mobile application which is based on ArcGIS mobile's out of the box tasks (version 10.0). We are using 'View Map' task directly. These are the options available to 10.0 While ...
14
votes
6answers
16k views

Performing a reverse clip in ArcMap?

Is there a way to perform a 'reverse' of the clip function in ArcMap, I'm not exactly sure how to explain this so here's a diagram:
18
votes
4answers
2k views

Making map where overlapping symbols increase Opacity?

I was looking at some maps like: Map from Ship Logs or the Facebook worldwide friendships Mapped (via the Flowing Data blog) These Maps look good because single lines are almost transparent, and ...
1
vote
3answers
539 views

Converting files for use in fragstats

To use my data in fragstats i need to convert it into a signed integer grid. I have the data in a raster format and have tried 'right click>data>export data> and setting the format to 'Grid' and it ...
0
votes
0answers
578 views

D3.js with dynamic geojson data

I have a $.ajax function which returns the geojson data from the asp.net mvc server method. I want to know how I could send that as a parameter to d3.json() function. Better if anyone shared code ...
0
votes
1answer
246 views

Upgrade Geoserver version running with Jetty

I have a Geoserver install (2.1.3) running with Jetty that I need to update to the latest release, but I can't lose any of the residing data files and layers configuration. Any help to obtain this (on ...
0
votes
2answers
312 views

Geoprocessor: using arc toolbox in vb.net

i am doing the following in order to use the predefined tool points to line in arctool box Dim ptoline As ESRI.ArcGIS.DataManagementTools.PointsToLine = New ...
1
vote
1answer
186 views

Use field calculator in QGIS so get number of points in polygone and store it in attribute table

I have to layers, one point one polygon (with 6 areas) stored as shapefiles. Now I want to count the number of points in each area and write it into the attribute table of the polygons. A column ...
2
votes
2answers
70 views

How to produce maps with copyright imagery on it in GRASS?

I'm having some trouble with a GIS that I've got to produce. I work for a contractor and we'll have to produce maps to do the work for our client. The client has specified that if we print maps out ...
0
votes
1answer
135 views

Why are detailed model processes and tools being shown in the progress window of Model Builder when it is double clicked / opened?

ArcGIS Desktop Advanced 10.1 The ESRI help notes state that when a model is run from"edit" in Model Builder all results are shown in the progress window - e.g. the progress of every tool and process. ...
8
votes
2answers
3k views

Import large CSV file into PostGIS

I am trying to import CSV files into PostGIS. Following this post, I have created tables before. I found other suggestions saying that I can run the copy command. If I run this command: COPY table ...
2
votes
1answer
410 views

Can we use EDN licensed products instead of purchasing full fledged Licenses?

I am planning to start a business in Turkey and I need GIS softwares of course. At this moment, ArcGIS seems to be most convenient software option to me. I'm wondering if I need the EDN License for ...
2
votes
0answers
363 views

Publish existing table from postgis to geoserver

I would like to know if there is any way for publishing existing table from postgis to geoserver using Geoserver REST API or geoserver-manager java implementation. The thing is that i'm actually ...
2
votes
2answers
899 views

How to Extract data from OSM within a polygon

Although I am a Openstreetmap's regular user for quite some time, I am pretty new to GIS, so I assume this is an easy question: I would like to know how can I extract data (Eg:all schools) from OSM ...
1
vote
1answer
2k views

Creating Cost Surface Raster for Least Cost Path Analysis?

I have a DEM raster and would like to carry out a cost path analysis. Among other factors such as slope, proximity rivers etc. I would also like to take elevation into consideration. According to ...
2
votes
1answer
568 views

How to set ODBC connection in MapBasic

i am trying to set code for ODBC connection in Mapbasic. Instead of using Username and password i wanted to set code for Window authentication.my sample code is Register table "tablename" Type ODBC ...
3
votes
1answer
126 views

How to find lowest value that is not null using Python in ArcGIS for Desktop?

I have four fields in my table, (A,B,C,D). The field type is double with some fields being NULL. I used min(A,B,C,D) to return the smallest value and it works well if there are no NULL value in any of ...
0
votes
1answer
226 views

OS X Python vs QGIS Python

I'm wondering why after I updated to Python 2.7.6 on my OS X 10.9 Mac, QGIS Python console says that it is still running the old 2.7.5 version. This is not affecting my work but I'm curious about why ...
2
votes
1answer
3k views

Increasing OpenLayers Max Zoom Level

I develop HTML pages by using OpenLayers, which pointing to a local GeoServer WMS service. On displaying a layer, it stops at its available max zoom level, but it is still too small to manipulate (a ...
3
votes
1answer
645 views

How can I create my own minifed openlayers js file?

I want to create my own minified openlayers js file with only the relevant classes my app used (including some custom class). Is there a way to know by using the full openlayers.js file which are the ...
1
vote
2answers
106 views

qgis polygon to coordinates

I have the ordnance survey postcode polygons, i can get the centre point on the postcode (Using polygon centroids) and all the corner coordinates (using extract nodes) Does anyone know how to export ...
0
votes
2answers
1k views

Does anyone know what a geoid10 and its numbers mean?

I am doing home for my GIS class where we had to download census data from our county and to define what geoid10 and its numbers mean. I cannot find the definition anywhere.
1
vote
1answer
253 views

What causes 503 Errors when loading tiles from CartoDB?

I'm currently having great difficulty loading my visualizations onto my webapp from the CartoDB cdn. A majority of the tile requests are returning 503 errors with this response : <?xml ...
8
votes
4answers
412 views

How to determine if point is surrounded using raster processing?

I am attempting to improve a currently extremely cumbersome vector/python process for a natural hazard model. At the moment we have a lengthy script which generates distance/bearing lines from a given ...
4
votes
1answer
407 views

White lines in merged GeoTIFF files after ImageMosaicing on GeoServer

I have merged 21 GeoTIFF images using GDAL utilities. Each image is the result of merging 500 smaller tiles. I am using ImageMosaic in Geoserver but I am getting a mosaic that contains white lines and ...
0
votes
1answer
169 views

How can we work with QGIS Server on Windows?

I want to work with QGIS Server on Windows. I have not information about properties in this area. Where should I start? Thank

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