نتائج البحث

Can someone point me to document of crafting a Geoserver WFS GetFeature request with CQL_Filters? I've already read the GeoServer CQL_Filter Geometric filter section I have a Geoserver WMS set up to return multiple polygon geometries (from a postgres database) on the map. I now want to click...

I'm trying to find the coordinates of my point of attention (point X,marked blue). I used the GPS device of my car to collect the coordinates according to where I parked my vehicle each time I visited point x. So after following this exercise for 16 days, I managed to obtained 16 sets of...

This question already has an answer here: QGIS File Read Error when opening an existing project 4 answers I have closed my project two days ago and this message appeared : minidump déposé dans...

I'm trying to find a way to convert EPSG:28992 to Google Maps' lat/lon using PHP. Is this possible? I'm trying to convert XYZ: 137634.397 455715.439 0.0. I'm using Kadaster, which is a Dutch government product. If you need any more information, please ask! أكثر...

أكثر...

My dealership search is powered by a java listing and functions script. When the dealers are found for a chosen town they come up in a random order. My client wishes the biggest dealership to appear first. Can this form of ranking be achieved? أكثر...

I have a problem with TortoiseSVN. I have created a new folder and I did a "checkup" and I got all my files from the repository.After that, I put in trunk file a new file(file.R) and do an "update" . Everything seems to be fine but when I am trying to commit the file I get the following error...

I'm a newbie in GIS world and recently built my own private osm tile server infrastructure that will be used in closed environment only and it works as a charm. I tested the server inserting Leaflet code var map = L.map('map').setView([48.1333,11.5667], 13)...

I am working in c++ qt4.8.5 and api qgis 2.8.2 c++.In my application I had to put polygon to define attractive zone.I found a great post in stackexchange (86812).I have based my on this post and on the pyqgis cookbook,but in c++ it seems that it is more difficult.I create a layer in memory with...

Discussion about the*Status of Cartographic Mapping across the World*with Prof Gottfried Konecny, Leibniz University Hannover, Germany on the study done by ISPRS and UN-GGIM أكثر...

Thank you to GEB reader Clare for pointing us to this story about the Jefferson Grid. The Jefferson Grid refers to the Public Land Survey System (PLSS) or the Rectangular Survey System used in many parts of the United States to plat, or divide, real property for sale and settling. Anyone who has...

Salut! Y en a-t-il parmi vous qui vont faire la LP CASIG (Licence Professionnelle Création et Administration des SIG) de Nancy? C'est toujours sympa de voir qui y sera! ^^ Si certains ont déjà fait cette licence et veulent bien m'en parler un peu? :) أكثر...

I'm having a hard time to get my vector features showing as i would like to. I have a geojson file with polygon which overlaps. They are generated with OpenTripPlanner and the features are isochrones. I have made a small test like this which looks as it should but is not transparent: If I...

I have four different folders with Ordnance Survey-Shapefiles from different regions. I want to merge all these files theme by theme (for example all buildings to just one shapefile). The problem is that these are loads of shapefiles and all have different names like SS-Buildings.shp...

What is the format in which SAR images are stored? By format I mean when a SAR captures an image, it gets saved in what format? jpg? png? tiff? or there is some other special format? Is there a single format, or are there multiple formats? أكثر...

I've created marker cluster in this example and now I want to show the same thing with data from GeoJSON, but it doesn't work. I'm trying to reproduce same situation in this example, but marker cluster doesn't show, there are only markers. Does anybody knows why Marker Cluster in the second...

Wow – what a huge couple of days! The conference started with Gary Johnson breaking the news*this will be the last Ozri in its current format, and it seems people made the most of their*last Ozri experience here in Melbourne. It was a jam-packed conference with over 70 presentations, two...

Wow, Thursday morning’s plenary was jam-packed with great speakers and demos, complete whirlwind of information.*I took enough bullet-point notes on my iPhone to write a 15-page essay but I’ll try to distill it down… The show was kicked off by recorded video from Jack, welcoming everyone to...

When you think about Google’s Street View you have in mind*panoramic*views from positions along streets and roads around the world. And this is what I expected when downloading the new Street View app by Google… When opening the app, you’ll notice a map with multiple “bubbles” around the world...

Hello all! Initially, I had created my locator map without a title, given that its intended use is in a Wikipedia article with a caption and relevant context. In retrospect, I tossed in some labels and a title of sorts. Thoughts? Attached Thumbnails...