1
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0answers
53 views

Adding Print, Data Extract functions to published Geoprocessing widget - ArcGIS 10.1 Viewer for Flex

I have developed a pretty detailed geo-processing widget (based on a model I built and published) that takes user input, runs raster calculator and then clips the raster output to a boundary. The tool ...
1
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0answers
27 views

How to generate arcs from attribute data?

What I am trying to achieve is an ellipse-like shape from a digitised point location and cardinal measurements. For example, point location at 531500,181500 with the attributes North - 4m, South - ...
1
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0answers
64 views

How does MOBAC handle groups in customWmsMapSource?

I'm hoping to get a custom WMS map source added to Mobile Atlas Creator (v1.9.16). This program is normally available at: http://mobac.sourceforge.net/ I plan to use Maine's Statewide Ortho WMS ...
1
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0answers
66 views

Flow length analysis only shows pixel value, how to get length?

When I create a flow length analysis, and use identify tool on a cell in the layer, it just shows "stretched value" and "pixel value" I don't understand how it's supposed to show length. I'm using ...
1
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0answers
61 views

JTS Geometry to GML3.1 encoding

I searched all the internet and I didn't find a solution to my problem. I want to convert a JTS geometry to a GML3.1 geometry. Geo tools says that have support but the have not (please check encode ...
1
vote
0answers
94 views

SVG Symbols not showing up in QGIS

I have made sure the SVG path is set and that the path has SVG files: Settings->Options->System->SVG Path > "C:\OSGeo4W64\apps\qgis\svg" In Layer Properties > Style Manager > Marker ...
1
vote
0answers
27 views

Is there an automatic way to reduce the legend according to layer content?

I have style-file with max. amount of types. Some shp-Files doesn't have alle these values. When I load the sld-File there always drawn the max. count of the values. Is there any automatically way to ...
1
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0answers
57 views

How to show hierarchical clusters in google maps or other tool?

Google maps marker can be clustered but those clusters expand on different levels. I want to stay on a specific zoom level and cluster a set of markers. Then I want to show sub clusters inside that ...
1
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0answers
59 views

Trouble importing qgis.core python module

I am having issues loading the qgis Python modules in the osgeo4w shell. Ultimately I want to work with the modules in pyscripter. I tried the solution mentioned in Problem with import qgis.core when ...
1
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0answers
197 views

QGIS Server - Internal Server Error at GetCapabilities reguest - no Apache error

Maybe the question is answered often before, but i can't find a solution which works on my system I try to install qgis server by the tutorials by using the following links ...
1
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0answers
37 views

How to configure IIS for arcgis mobile maps for ArcGis server 10

I am having this problem- after enabling security for GIS services, i can't view my maps created for android, in mobile content. I used windows domain users. I can connect to GIS connection, i also ...
1
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0answers
70 views

Dissolving polygons with common attribute within certain proximity to each other using QGIS?

I have a land parcel with a lot of polygons with the same attribute (owners). I would like to dissolve all the polygons with the same owners but only if the polygons are within 100m of each other. How ...
1
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0answers
53 views

Using FME, Is there a way to transfer Metadata from an SDE FeatureClass to a Shapefile (shp.xml)

Is there a way to transfer, using FME, the metadata from an SDE featureclass to a shapefile?
1
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0answers
26 views

How does GeoServer render a Super or MegaTile

I'm working on chopping up a big mega map tile into smaller tiles at various zoom level. I'm surrounded with a problem first up in terms of how to get my big mega map tile with all the legends (with ...
1
vote
0answers
31 views

Displaying directional bandwidths in QGIS

I have a traffic model and want to display the results in QGIS. I have a shapefile for the road network and can easily annotate the flows onto this. However, I want to display the information as ...
1
vote
0answers
23 views

Combine widget functionality - Geoprocessing, print, extract results

I have developed a geoprocessing widget based on raster calculator which generates an output raster with symbology which is running in Flexviewer 3.5. Is it possible to combine functionality from ...
1
vote
0answers
74 views

python-mapscript on OSX Yosemite

I am keen to try out the mapserver export plugin from QGIS 2.6 This needs python-mapscript which comes from the mapserver package. This can be downloaded from ...
1
vote
0answers
136 views

How to install pygame or Tkinter for QGIS Python?

So i have downloaded pygame and installed it. Now i want to write scripts and run them through the QGIS console that implement methods of pygame but when the console reads "import pygame" i get a ...
1
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0answers
31 views

Using PrintTask a Map with Graphics symbols not solid

I have a Web map using JavaScript API. One of the layers is a Graphics Layer that I add graphics to. The line symbol style for these graphics I add is STYLE_SHORTDOT. When I have a graphics drawn ...
1
vote
0answers
92 views

Update Layer Symbology based on 1 field with changing data

I am running ArcGIS 10.2.2 Version 10.2.2.3552, using ArcMap. I have quite a big task here and before i attempt it i want to know if it is even possible. I've looked up some similar questions on ...
1
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0answers
43 views

Labels not displaying when rendering to image with pyQGIS

I'm using the simple example in the pyQGIS cookbook http://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/composer.html I'm able to manipulate the features in my layer using Python, but the ...
1
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0answers
58 views

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

I could 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
vote
0answers
65 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 ...
1
vote
0answers
27 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 ...
1
vote
0answers
38 views

QGIS how to merge a linestring layer and a point layer into a multigeometry layer

I have two layers: Layer1 is point type. Layer2 is linestring type. I need to obtain one unique layer merging both layers. Of course, it will need to be multigeometry type.
1
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0answers
44 views

ESRI JavaScript HeatmapRenderer class and Print widget

I’m working on an application using ESRI’s HeatMapRenderer class from the JavaScript API. The issue that I am running into is that the Print widget fails if the heat map renderer layer is on the map. ...
1
vote
0answers
161 views

404 Not Found for geoserver http://localhost:8080/geoserver after install

I've installed geoserver 2.6.2 on Window 8.1 64 and after install I get a 404 Not Found for geoserver http://localhost:8080/geoserver. I have checked that nothing else appears to be using port 8080, ...
1
vote
0answers
10 views

ArcGIS 9.3. for Silverlight Missing color swatch inside legend

I have an ArcGIS 9.3. MapService and a Silverlight Application that consumes it. The application is deployed on two diffrent Systems. On system A everything is fine. On system B the map service is ...
1
vote
0answers
25 views

How to handle Molusce ValueError: shape mismatch: objects cannot be broadcast to a single shape?

I have a problem in QGIS Molusce plugin. I opened two raster files represeting LULC of 2 years, and roads as a spatial variable. The result of geometry check was positive. On Area changes tab clicking ...
1
vote
0answers
42 views

Problem with ST_SummaryStats, ST_Buffer, and casting between geometry/geography types

I have a test raster that covers the world ((-180 90), (180 -90)). The SRID is WGS 84 (EPSG:4326). Values for cells in the north-western quadrant ((-180 90), (0 0)) are random integers in the range 1 ...
1
vote
0answers
162 views

ESRI JavaScript API Web Application and SQL Queries in ASP.NET?

My workflow (and security restrictions) for a new html/javascript based web application is making me think that I could program an ASP.NET application, inside which I load the 'map' and the 'legends' ...
1
vote
0answers
85 views

QGIS Project: where to put CORE_Export definition in Visual studio 2010

I am trying to develop a QGIS application with the following setup: OSGE4W qgis Libs QT 4.8.5 Windows 7 Visual Studio 2010 I have all the references setup in VS, but am not sure where define the ...
1
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0answers
46 views

Calculating position in SRTM grid

I'm actually trying to calculate a grid point position in a SRTM grid by row and column count. So I got a position by lat/lon, then calculating the row and column in my hgt-file (this post helped me) ...
1
vote
0answers
92 views

QGIS Print Composer grid - curved latitude lines

QGIS 2.8.1 I am preparing a map of the North Atlantic and Arctic Regions in EPSG:3996 IBCAO North Polar Stereographic to display the geometries closer to their shape and size. In Print Composer, I ...
1
vote
0answers
60 views

How to to get time slice in raster dataset using ArcGIS?

I have a couple of rasters made in different time. Some of the rasters are overlapping and some of them - not. I need fast and efficient way to get time sliced values for each pixel. For example: ...
1
vote
0answers
24 views

How do you symbolise a 32-bit raster in ArcObjects?

For rasters that are ABOVE 16-bit - you cannot apply a colormap - so what is happening when you symbolise in ArcMap a 32 bit raster, it's certainly possible. I'm trying to emulate this funcitonality ...
1
vote
0answers
44 views

Creating custom map in QGIS?

I want to create an interactive map in qgis using this image but i cant understand the tutorials on youtube. I learned that it is georeferencing but the y already have shapefiles when using ...
1
vote
0answers
39 views

How to load “soil types” in QGis?

I want to show soil transmissivity per pixel. Thus, I determine water holding capacity of each pixel (ignored other effective parameters). Respectively, I wonder, What is the soil data format and How ...
1
vote
0answers
53 views

Problem between files with same coordinate reference system

I have 2 shape-files. The first created with Qgis and the other with R studio(driver=ESRI). When I import them in qgis i see they doesn't "fit". Both have EPSG:4326 - WGS 84. The only difference I ...
1
vote
0answers
86 views

In QGIS heatmap howto establish a fixed maximum range value for comparisons over time?

I have several data sets that represent a type of activity within a specific geographic boundary. Each heatmap I create shows the relative activity spread nicely, but I have been frustrated in my ...
1
vote
0answers
371 views

OpenLayers 3, how to stop select interaction without unselecting all features

I use interaction: var select = new ol.interaction.Select({ layers: [my_layer], style: new ol.style.Style({ fill: new ol.style.Fill({ color: '#A00000' }), ...
1
vote
0answers
31 views

Using .lyr symbology in ModelBuilder?

I'm trying to set the symbology of a raster output in ModelBuilder of ArcGIS 10.1. I've followed the guidelines by creating the .lyr file and the adding it to the Layer Symbology tab of the Output ...
1
vote
0answers
10 views

WFS layer using isWithinDistance function in SLD?

I want to create a cector layer. After querying the layer, if any two of the features are within 300 meters distance, I want to join those two lines and give buffer around the line and display. Is ...
1
vote
0answers
33 views

How to get rid of lines within merged poligons?

Sometimes, when I merge polygons there are still some lines showing within them (see screenshot). How can I get rid of them?
1
vote
0answers
23 views

Narrow viewport => not showing map in browser?

I have a webapplication using the arcgis javascript API and it works great. Unfortunately I ran into a small peculiarity: If the viewport for the map is smaller than 930 pixels it refuses to load my ...
1
vote
0answers
29 views

Worldfile incorrect? Puzzler: all resources supplied!

Trying to manually create a worldfile for gif images of surface currents supplied by the navy here. I have QGIS and am decent at using it but the world file tool is failing without error on me (even ...
1
vote
0answers
49 views

How can I improve image quality when using GDAL to generate Google Earth superoverlays?

I'm using the free version of Google Earth, so in order to create superoverlays of my large TIF images I have to use additional software. Google suggests GDAL. Using the instructions Google ...
1
vote
0answers
34 views

How to load ALKIS (GML3) data in GeoTools

I wonder how I can load ALKIS GML (German gov geo data) in GeoTools. Here is a small sample dataset from the government: ...
1
vote
0answers
22 views

Disabling XML schema when using GML3 decodeFeatureCollection in GeoTools

I wrote some code based on http://docs.geotools.org/stable/userguide/library/xml/geometry.html#id6 GML gml = new GML(Version.GML3); try { InputStream in = new FileInputStream("file.gml"); ...
1
vote
0answers
46 views

Finding polygon within polygon using ArcGIS for Desktop?

How do I find two parks (shapefile) that are within a census tract ? If I'm not mistaken you have to use selection by location.. but beyond that quite sure what to do after.

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