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I am trying to display attribute infos and attachment in popup window. It can be quite good handled by code selected as correct answer here (https://geonet.esri.com/thread/159806). Basically you create two event handlers for “click” and “query-attachment-infos-complete“ and in second one you...

This applies to ArcGIS Server 9.3 with the JavaScript API 2.4. My goal is to click on the map and have the Identify task run on all visible Dynamic layers. IdentifyTask requires a URL to the REST endpoint, with IdentifyParameters specifying which layerIds the identify operation should be...

I spent quite a bit of time looking on how to use the multiprocessing package, but couldn't find anything on how to use it inside a plugin in QGIS. I am developing a plugin that does some optimization for several elements. I would like to parallelize it. I found a useful link on...

I have a large amount of addresses that I need to manually input each and every one of their building uses. There are well over a dozen of categories to choose from. What kinds of databases should I turn to in order to expedite this process? IS this publicly available information? Thanks...

I would like to add some simple attribute validation in my current workflow. This is with regards to a point shapefile: Required fields Fields that become required if one optional field is populated An 'ok' field that notifies the user that all required fields havebeen populated How would this...

Yesterday I backed a Kickstarter project called Mapwheel, I think it’s a really cool idea. They let you design a custom “toposcope” or map wheel showing the direction and distance of places of interest from the location where you live (or any other location you choose). You can choose various...

Thanks to Michael Raphael for the heads up on this very interesting use of outdoor imagery. It’s not lidar, at least not yet, but it is a very cool use of panoramic photography. Terrain360.com... Click Title to Continue Reading... أكثر...

I have dozen Shape files (.SHP) with Georeferenced. I need to convert to GeoTiff or other format that GDAL primarly gdal2tiles.py to convert to MBTiles format. All I want is convert the .shp files to .tiff (georeferenced) so gdal2tiles.py can handle in creating maptiles. gdal2tiles.py...

I have a layer of Land Uses that has a 3-tiered classification system (basically so that it can be broken down for different uses by other people). I have managed to create Project Relations and use the Relation Reference widget to achieve the drop-downs in the forms - Attribute Look-up...

There is something that I like alot in QGIS, and that is actions. From automatic wikipedia search, to opening an image, this use makes QGIS feel very dynamic. Unfortunately I have no idea how to automatically load up a default list of actions when opening a specific shapefile. So I have to...

I have two vector layers that can be added to the map - KML and GeoRSS. The format of the layer is applied based on the dropdownbox value. I need to find a way to check when the loaded layer has a wrong format (that causes map tiles to display incorrectly) and don't add the vector to the map...

I have a shapefile with more than 30 columns (or fields) in the attribute table. I would like to automate the creation of one map for each of them. I gathered that the QGIS Atlas generator can do that by "line" of the field, how to do that by column ? Thanks a lot. I found that article, but I...

i want to export a map for later editing before print, so i thought about converting all the annotations and and graphics and save them in the .mxd map. when i export graphics after exporting labels , the graphics cover some labels, and there is no option to make the graphics in back level. but...

I am new to GIS but I am working on a project mapping a building using floor plans and JOSM. Using the PicLayer plugin I added the .png floor plan as a layer. I wrote a .cal file to set the scale, rotation, and center position of the image. In the JOSM default Mercator projection, the image...

I have been assigned to map out a couple acres of natural area. However I don't know what kind of devise I should use to collect the data and import them into the arc map. أكثر...

The business I work for has a network of dealers across America. Dealers are assigned ZIP codes. When we have a potential dealer, we would like to create a new territory for them and integrate it into our database which has demographics, leads, and sales. I have figured out how to do this on...

I have an annotation layer designed for 1:20000 and I want to add a halo mask to the layer. The layer was created with a reference scale of 1:1, and therefore the font sizes are around 400000pt, and it will not allow a halo big enough to work. I do not have access to the original data with...

I use a Geoexplorer 6000 series for work quite a bit. Recently my Geoexplorer stopped being able to read shapefiles from my Pathfinder Office. I checked and my employer's IT department upgraded my Pathfinder recently while I wasn't in the office. I am now running Pathfinder 5.70, but the version...

I have the standard geoprocessing service, Clip & Zip, which references a spatial reference folder containing various coordinate systems (in prj). The service works in geocortex via the standard 'Extract.xaml' file. However I need the ability to Change coordinate systems on export. The reason...

I was wondering if anyone knows of any FOSS tools to animate cartograms? By this, I mean 'tweening' between the geographic shapefile and the cartogram version of a shapefile. This means gradually changing / morphing / interpolating one polygon into another. The "before" and "after" polygons...