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During a long trip, I have recorded tracks of my journey with the GPS of my smartphone. I have ended up with about 30 GPX datafiles. Now that I am back, I am trying to draw a map of this trip.I imported each file in QGIS as vector layer, and visualized the tracks with OpenLayers Plugin. Now I...

I'm having a problem copying data from a shapefile to a feature class using an insert cursor. Here is the part that is causing trouble: newRows = arcpy.InsertCursor(Target)sourceRows = arcpy.SearchCursor(Christiansburg)for source in sourceRows: neue = newRows.newRow()...

This video shows the 3D modelling of a building in OpenWebGIS http://opengis.dlinkddns.com/gis/open… (in the example of the tallest building in the world, Burj Khalifa). To create a model of the building, OpenStreetMap vector data and open source javascript library of “OSM Buildings”...

Do you remember Google closing Map Maker – the community editing tool – after *someone drew*a giant Android robot peeing on the Apple logo*? It will be reopened again.*Pavithra Kanakarajan, a product manager on the Google Map Maker team revealed in a post: Map Maker will be reopened for editing...

I have a polyline layer with the labels placed offset with a leader line going to the middle of the polyline. Is there some way to have a leader line go from the end of the line to the label then back to the beginning of the line using maplex? It would be nice to have it automated because I am...

I have a map in Adobe Illustrator with several vector layers. ( Therefore the vector data have no spatial reference and no attributes. What is the best way to turn these vector data into a GIS and therefore get spatial data? (for example in QGIS) أكثر...

We are building out automatic atmospheric correction to the Landsat Live pipeline, producing a clearer and more vibrant end product. Atmospherically corrected Landsat is not only more beautiful, it also more accurately represents the surface reflectance values that let scientists make quantified...

Presentation given by Sonia Olea Ferreras, Human Rights Officer, Caritas Spain, at the 2015 FEANTSA Policy Conference, "Homelessness, A Local Phenomenon with a European Dimension: Key Steps to Connect Communities to Europe", Paris City Hall, 19 June 2015 أكثر...

I have a column titled CompanyNam and I need to extract the ownership information. For example, if CEZ is the first company then, I assign to it number 1, then Sokolovska is the next number, etc. If CEZ appears again in some other row, it will get number 1. It is important to note that if I have...

I would like to create a workflow to get several mbtile files by giving some informations like bboxes (wgs coordinates) or zoomlevels into it. The data should delivered from an tms source (mapproxy) for every given boundingbox/zoomlevel info. Does anyone know a software which is able for it? I...

I'm looking for a web service providing a full address based on coordinates (and reverse). I'm ready to pay for that service. I don't want to use Google's API. أكثر...

In the next release of ArcGIS Open Data targeted for night of July 14th, Administrators will be given an option to enable local projections used for Shapefiles. Sites with this capability turned on, will provide their Shapefile downloads in the same projection it was published in. This helps...

I test cartodb with some data and I found it very useful. I found this instructions for installing cartodb locally in github What is CartoDB? and I try to understand if cartodb is a CMS for maps. Is like the joomla but for maps? I mean can I install it and use it like the joomla? The...

I am trying to add waypoints from a variable to a leaflet map. The resulting variable split_route1 is formatted correctly and when I hard-code the waypoints from the console log results, the waypoints render fine. When I try to use the var splitroute1 I get an error: TypeError: t is null...

def initGui(self): """Create the menu entries and toolbar icons inside the QGIS GUI.""" icon_path = ':/plugins/cropEt/icon.png' self.add_action( icon_path, text=self.tr(u'links crop et'), callback=self.run, parent=self.iface.mainWindow()) # connect...

المواصفات المطلوبة :- 1- خريج أداب جعرافيا 2- خبرة من 4-6 سنوات .3- يتمتع بمظهر جيد و خلق جيد و حسن السير و السلوك.4- جاد و جاهز للسفر خلال 3 اسابيع من تاريخ التعاقد كحد أقصى.5- مصري الجنسية و متواجد داخل جمهورية مصر العربيةالرجاء ارسال السيرة الذاتية على الايميل بها صورة شخصية و كافة البيانات و...

السلام عليكم ورحمه الله وبركاته اعضاء المنتدى الكرام يتشرف مركز الخبرة الحديثة للتدريب والاستشارات(metc) دعوتكم للتسجيل بدورة مهارات القياده... أكثر...

I need to check, If a point from a beginning or an end of a line is nearby a polygon. The target is to check, whether the line is nearly connected to a polygon. I tried a lot functions from DotSpatial. I work with lat/lng coordinates in wgs84 system. Does anybody has an idea which function I...

I want to export part of the map into (very big) SVG file. First I tried to do this using REST API:https://*server*/ArcGIS/rest/services/General/Etages/MapServer/export.This worked, the SVG file contains tags describing all polygons I have on map and tags describing all the labels. The only...

With only a week left for the 2015 Esri User Conference, we wanted to post a quick reminder that there are still a few open spots if you’re interested in signing up for the free data health checks.* Are you’re a water/wastewater/stormwater, electric/gas/pipeline, land records/addressing or...