0
votes
0answers
4 views

is tileJSON supported by the arcgis for server

Does arcgis for server 10.2 support tileJSON? I mean, can I retrieve in some way the tileJSON from and ArcgisTiledLayer ? I need this so as to use it with wax library and have a grid along with the ...
1
vote
0answers
6 views

What are my options to run a WFS with Geoserver and IIS?

I want to set up a WFS using Geoserver within Jetty servlet container. The server is running Windows Server 2008 R2 and is using IIS primarily. Not opening another port is preferable. Apparently one ...
0
votes
0answers
4 views

Download WFS as Shapefile using ArcGIS Server

I've been looking everywhere for a way to output a shapefile in ArcServer. A sample ArcServer WFS getCapabilities says all the output is either in GML, KML, or JSON. This is is very easy using ...
0
votes
0answers
7 views

how to fetch the features that are making up the image of a dynamic or tiled service ?

It it possible to to know the position of the points that an image coming from dynamic or tiled services contain. I need this to implement a custom mouse-over event for tiled/dynamic services.
0
votes
0answers
3 views

How to do unit conversion on a Terrain dataset?

I was wondering if there is a way to change the elevation units of a Terrain dataset (from example from meter to feet). Any idea/guidance is much appreciated.
0
votes
0answers
4 views

How to use d.* from a python script in GRASS GIS 7.0?

Do d.* commands from GRASS GIS 7.0 run from a python script? I'm trying with this code: import grass.script as grass grass.run_command('d.mon', start="wx3", resolution = '1') ...
0
votes
1answer
3 views

In embedded map - can I temp disable all hoverwindows while any infowindow is open

I have CartoDB map with hover and infowindows for 1000 polygons. When user click we want to open infowindow for processing (update able form) and want: stop hover windows from working until user ...
1
vote
2answers
22 views

ArcGIS for Desktop 10.3 vs ArcGIS Pro

I'm trying to upgrade to the 10.3 version of ArgGIS (currently, I have Advanced Desktop 10.2). When I go to the download page in my ESRI account, I'm given the option to download ArcGIS for Desktop or ...
0
votes
0answers
5 views

How to link map to a timeline using Odyssey.js

Background info of our project: we are trying to do a vertical timeline that is linked to a map and story for web. Visuals are attached. We are using this plugin, ...
0
votes
0answers
4 views

ArcGIS Server does not load raster layer inside my map service

in my workplace, I created two map services which contain a raster layer (aerial photography) inside them. I was able to publish 2013 and 2014 map documents (.mxd) as map services on my ArcGIS ...
0
votes
0answers
7 views

unable to view geoserver query as WFS layer

<html> <head> <title>Address Map</title> <script type="text/javascript" src="OpenLayers/OpenLayers.js"></script> <script ...
0
votes
0answers
9 views

Merging SHP lines with attribute data combined?

I have one shapefile which contains hiking routes and another shapefile which has ski routes. Sometimes they follow the exact same path. In QGIS if the lines mentioned above are in the same SHP I ...
3
votes
0answers
16 views

Best Practices for Boolean like Domains

When needing to represent True / False or Yes / No which of the following examples is better from a geodatabase design point of view? Our database architect hates the option on the right but when ...
1
vote
0answers
4 views

Creating geodjango model with geometry field that can accept different projections

I am working on web application with GeoDjango and within the model (db table) RoadAxis I have geometry field or more precisely LineStringField where I need to store different polylines (road axis) ...
3
votes
1answer
21 views

When are the Workspace and its subfolders accessible in arcpy tools

I am wondering when I can access the workspace and its subfolders with Arcpy tools (using ArcGis 10.2). I have a raster in following directory: E:/folder/sub1/sub2/sub3/raster.tif Now I set the ...
1
vote
0answers
15 views

Processing plugin Python error on startup of QGIS 2.8.1

I've been running QGIS with no issues for several versions now, but after I upgraded to 2.8.1 Wien I had trouble running two plugins: qgis2leaf (which I believe depends on Processing) and Processing. ...
0
votes
0answers
15 views

Why is SAGA kriging slower in QGIS than in SAGA itself?

I'm using QGis for a while. In my opinion the SAGA kriging tool (processing tool box) is very slow. Is that an QGis issue? I tried to interpolate a point layer with 300.000 points (I know its big) and ...
0
votes
0answers
8 views

Make objects from GraphicsContainer transparent

I am changing arcobjects 10.1 project with a lot of legacy code. I need to make all objects transparent on the map. This objects (points, different sectors, polygons, etc) are persisted in ...
0
votes
0answers
17 views

install python packages for qgis? [duplicate]

I need the twisted framework (Python) for a qgis plugin on Windows 7. I installed it with the pip installer. When I want to start the plugin it doesn't find twisted. When I start a python interpreter ...
0
votes
0answers
9 views

How to join a WFS layer to a table in OpenLayers

So I have to bring up this old question How to join a WFS layer to a stand-alone table in OpenLayers I recently have to get this working, I have to join a WFS layer data from GeoServer using postgis ...
0
votes
1answer
28 views

Merge touching polygons with keeping their attributes

I've got a layer of polygons Although they all in the same layer, each polygon own some unique data like the date of this polygon and an amount it possess (a number). I want to join/merge all the ...
0
votes
0answers
12 views

ArcGIS Javascript API - symbology based on related table

Any idea of how to do that ? For now I dont see any way to create a SimpleFullSymbol based on values from a related table Or to use some renderer for the cause too.
0
votes
3answers
26 views

Creating layers for each attribute value via Arcpy script

I'm having some trouble starting this script. Not sure how to start, as I have to create/output layers for each attribute value from a certain column named that has integers. They are all unique ...
0
votes
0answers
13 views

Spatially Joining Many Shapefiles. Use Spatial Join or UpdateCursor?

I have a large number of tree records in 100s of point shapefiles. Each shapefile contains a number of trees that fall within 10-50 parcels. The parcel layer contains ~60,000 shapes. For each point ...
0
votes
0answers
8 views

Transfer line direction from one polyline layer to another in a stream network

I have a stream network that has been dissolved by name. In the dissolve process, it loses line direction. I need to get that back. The good news is I have the original network, which is identical ...
0
votes
0answers
6 views

Incomplete results from an intersection

I am trying to map the density of buildings in flood-prone areas. In order to do that, I created a grid of equal-sized squares. I want to intersect the layer of buildings with the grid so I can ...
0
votes
0answers
8 views

Ways to extract DEM for urban areas using Google Maps?

Is Google maps' elevation API suitable to obtain the high resolution elevation data for areas that have 3D building such as Manhattan? Would the API for example yield a significant different value on ...
0
votes
1answer
11 views

Insert rows into CartoDB from code

I have a simple web page where i show my cartoDB map and a dataset. I want to know if there is any way to insert new rows into my cartoDB dataset from code, so external users can add points to the map ...
0
votes
0answers
6 views

Get OpenLayers.Control.MousePosition in Toolbar

I have created an OpenLayers.Control.MousePosition: var coord = new OpenLayers.Control.MousePosition({ prefix: 'You are here: ', separator: ' | ', numDigits: 5, ...
0
votes
0answers
9 views

FME - Is there a transformer to snap point on point of nearest line?

I have a dwg file which has lines and points. I use FME (2014) to translate it into a shape file. This works fine but now I want to add some transformers in the workflow. The first think I want is to ...
2
votes
2answers
78 views

Classifying DEM according to elevation in R?

r<-raster("DEM.tif") How to do the classification based on every ten meters for example and have different colors too?
1
vote
1answer
10 views

Digitizing 2-node lines?

I tried digitizing in to a new sqlite line layer with autoincrement id ticked..... I want to create a 2-node line, but there seems to be a minimum limit of 3 nodes. Is this correct or am I doing ...
1
vote
1answer
36 views

How to Prevent Small Polygon WMS Features to be Hidden when Zoomed Out (GeoServer + OpenLayers)

Currently I'm developing a Web-GIS app where I use Geoserver 2.61 and OpenLayers 2. The map data is served from PostgreSQL+PostGIS via Geoserver (WMS). I'm having a problem when I'm viewing polygon ...
0
votes
0answers
18 views

Quick Raster Visualization Application

i have around thousands of satellite images and i want to make an application for the quick visualization of these image some what like Google earth i.e the images changes when the extent is changes ...
1
vote
1answer
23 views

ArcMap populate field with value from another dataset

I have two Polygon datasets, one contains Buildings and the other PostCodes (ZipCodes). I'd like the PostCode field in the Buildings dataset to be populated with the value of the PostCode field from ...
1
vote
1answer
30 views

Is it possible to alter field display precision whilst using a coded domain in ArcGIS 10.2?

Firstly a bit of background: I'm currently using fields of type double to hold the results of our chemical analysis. Different samples were analysed for different analytes and several values were ...
0
votes
0answers
19 views

Selection layers ie selection by location or attibute. Are selections retained when the data source is updated

I have a several large feature classes , that are over a large area. I am only interested in an Area of Interest inside the this area. So I have used an Area of interest shapefile and used this as the ...
1
vote
1answer
9 views

Updating pgsnapshot database with osmosis - unable to read state from the server

I set up a local postgis database with osmosis using pgsnapshot schema as described here. The problem occurs when I try to update the database with latest minutely change sets as described here. ...
1
vote
1answer
23 views

Is it possible to change the current map document from a geoprocessing tool

I'm writing a BaseGeoprocessingTool with the ArcObjects API and I need to open an Mxd then change the current document by this opened document. I managed to open the Mxd document: IMapDocument ...
0
votes
0answers
22 views

How to remove “ERROR 1” messages from a standalone QGIS script?

I am running a standalone script for QGIS which creates a high resolution grid and clips shapefiles onto it. Works perfect if the cell width and height have a high values (in my case, >200m for both). ...
1
vote
0answers
21 views

How to offset polyline geometries (not symbology) using QGIS?

I have a polyline layer which has a road network digitized, up the center, in both directions however the polyline are sat "one on top of the other". I can display the lines separately by ...
-1
votes
0answers
22 views

Difference map in qgis

I have remote sensed areas of certain vegetation (of 3 different years) and produced polygon shapefiles representing those. Now i wish to show the areas between say two year ( shrinking or expanding ...
0
votes
0answers
10 views

Can I use tileJson with esri's ArcGISTiledMapServiceLayer, maybe with wax esri connector?

I am using the arcgis javascript api to implement my map. I want to enable mouseover event on the images returned from the tiled service. I was thinking that tileJson could help. I have seen that wax ...
0
votes
0answers
8 views

Java error using iframes in IE11: The viewing session is not available or has expired

In IE11 I get an error message (see below) when calling a tomcat7 webapp (BIRT runtime viewer report) from a leafletjs popup inside an iframe. First of all everything works fine in firefox/chrome, ...
-2
votes
0answers
13 views

Emissivity for Landsat 7 and landsat 8 in ENVI software

How to calculate different types of emissivity in ENVI software using Landsat7 and 8?
0
votes
1answer
20 views

WGS_1984_UTM_33N vs. WGS_84

What is the difference between a map that has a projected coordinate system of WGS_1984_UTM_33N and a geographic coordinate system of GCS_WGS_1984 and a datum of D_WGS_1984 and a map no projected ...
1
vote
0answers
10 views

C# geoprocessing tool output file

I'm trying to use file output parameter in arcobjects geoprocessing tool which will be used as rest service on ArcGis server 10.1 IGPParameterEdit3 outParam = new GPParameterClass(); ...
0
votes
0answers
6 views

QgsMapCanvas render is very slow

I use QgsMapCanvas in my C++ application. When I add my layers to project in QGIS (2.6.0) they are rendered quickly (I use PostGIS to store the data). But when I load the same layers in my application ...
2
votes
1answer
16 views

Using Erdas for land cover land use change detection

New to Erdas but I have to do a project and I have chosen to do a landcover land change detection. I have two Landsat 5 images, five years apart from each other. My question is: what is my next step? ...
2
votes
1answer
20 views

Automatically adding Z-values from a DEM to an already created polygon

We have excavated a very large 5.000 year old fish fence, which was documented by photogrammetry, and is now being digitized. I started digitizing the orthophoto in QGIS and everything is cool. Now ...

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