نتائج البحث

My objective is to generate a python plug-in for QGIS that will open a CSV and define a field within the table to display as a map tip. I'm trying to achieve this task and have got stuck on trying to set the layer properties using python, rather than opening the 'layer properties' dialog...

I have written the following code where I check the newly added line to a vector layer for the possible intersection with other lines in that layer. //vector2 layer is defined and added to the mapvar select = new ol.interaction.Select();var selectedFeatures = select.getFeatures();var...

Bonjour! Je bosse actuellement sur un projet Qgis et j'ai du charger avec le plugin OpenLayers Openstreet map et j'ai affiché les OCM Landscape. Le problème c'est que j'ai ajouté à ça mes couches vecteurs que j'avais créée et j'ai été dans le gestionnaire d'impression pour faire ma mise...

For a scientific project I am trying to create a set of PDFs in QGIS with a fix layout (in the print composer) but per PDF a) different map item attributes (extents) and b) a QR-code to identify this PDF. The QR-Codes are already created with a python module (-> .svg) and the extents of the map...

I am trying to display my data in google maps. Like if i drag and drop my data, a widget should opens and it should display the data in the google maps inside the widget.Now, widget is opening, but maps is not displaying inside the widget.Below is the link...

I am currently using the leaflet geoCSV plugin to bring through CSV data into the map frame. I am struggling to be able to customise the popup to only show certain attributes of the CSV and different titles. Using the Bankias Example the popup currently uses the script below to pull through all...

Microsoft has updated Bing Maps with a cool new feature; now you can enable Traffic layer and see feeds from live traffic cameras : 35,000 cameras in 11 countries supported. So Check major roads for congestion before you travel. أكثر...

We recently watched this YouTube video about California City, which was planned and laid out in the 1960s, but remains largely unoccupied. As you can see in the video, streets were created and named and in some cases even signposted. So we had a look in Google Earth and found that most of the...

I'm trying to load a geojson file in to my leaflet map and can't see what's going wrong. From looking at other questions i've used Jquery Ajax to call the geojson. The geojson is in the same directory as the html. This is the ajax query i'm using var geojsonLayer = new...

how to mask cloudy/noise pixels of MODIS LAI product (MODIS 15A2). I'm using MODIS 15A2 LAI monthly data for LAI estimation.After reprojection and applying scale factor i want to mask bad pixels of LAI product. Can anyone help to explain applying/masking process of QC layer MODIS15A2 for...

I have to read and process DEM file in FORTRAN. Like generate slope, extract a certain portion of DEM. أكثر...

How might mapping of Boston City Council Districts be improved that the mapping clearly indicates/labels Bordering Streets of Districts?... particularly indicating/labeling Split Bordering Streets between Districts. Available mapping is indistinct not labeling Bordering Streets split between...

I'm trying to load a map to the Georeferencer in QGIS using the approach from http://www.qgistutorials.com/en/docs/georeferencing_basics.html. I try to get the locality coordinates(lat/lon) of the 'Stetson Pit' and 'Ponzer' on the map. However, when I set all the points on the map and start...

This has baffled me for hours, I've tried nearly every combination of request parameters without success. I have a points coverage published in arcgis and can download the feature GML via WFS for the entire layer using the following request (sorry the server is not available on the internet)...

I have created ROIs for three different scenes. I want to merge those and use again for a mosaicked raster. Is it possible in QGIS? أكثر...

I have converted feature class from a geodatabase to shapefile, and after that I have updated some polygons in shapefile. Now I want to get back to the same feature class or a fress/new feature class in the same geodatabase. How Can I perform this task in ARCGIS ? The Problem is: I have a...

I want to add navigation to my map wherever hovered, so that the coordinates are displayed. If somebody can help me it would be great أكثر...

I'm hoping someone may be able to help me. I have a custom menu that I created which opens a mappable table and I'm trying to work out how I open it when there is no other .tab files or mapper windows open there are other .tab files open which are in a mapper. My question relates to the...

How do you add the Configurable Map Viewer (CMV) widget icons like the screenshot below? أكثر...

I am using ArcGIS API for JavaScript for map. i want show an popup info window when mouse hover on kml layer. I am trying this code for and using mouse-over event , But this is not working on kml layer. my code is: var kmlUrl =...