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I am a starter but managed to load osm-data with osm2po, pgrouting, postgis and postgresql into qgis! Yay! Then I did a drivingdistance analysis based on cost to finally get the qgis contours plugin up and running. But when i run it it doesnt really output "the truth". See, i want to get...

Salut à tous, j'ai téléchargé et installé le pluging et le webclient (version 2.10.3). J'ai également suivi le guide (disponible à l'adresse http://docs.3liz.com/fr/admin_guide/installation/windows.html) pour installer QGIS server. Le problème c'est que je vois bien le projet dans le...

I am trying to pull layers from the glocal ocean circulation model Hycom. Before I go writing code to try to do this, is there a way to pull a single z depth as a geotiff? e.g. I have hycom_glb_911_2015093000_t000_uv3z.nc. gdalinfo (gdal pre 2.1.0) reports: gdalinfo...

I need to know the type of unit that Zoom, or maxZoom/minZoom has. I've been finding in OpenLayers API but without success. Do you have any idea? أكثر...

I am creating a script that uses AreaSolarRadiation. Currently arcpy gives a cryptic error during the night hours. arcgisscripting.ExecuteError: ERROR 999999: Error executing function. Failed to open raster dataset Failed to execute (AreaSolarRadiation) My question. Is there a way to...

I have been tasked to customize several hundred layers (pop up windows) in ESRI ArcPortal (web app). I was wondering if there is a faster way to accomplish this, instead of using the on client pop up config (custom attribute display) for each layer over and over which is repetitive, doing it...

New Remote Sensing Opportunities for Development of Urban Forest Carbon Estimates أكثر...

When Disasters Strike, GIS Can Help Hospitals Care for Staff Hurricane Joaquin brought record rainfall to much of the Southeast this fall, flooding entire towns throughout South Carolina and closing major highways. As the storm heightened to a state of emergency, challenges for hospitals...

You’re running late for an interview, but that little gas light on your dash has been on... for well... too long. You reroute Google Maps to the nearest gas station and start to fill up—and that’s when you notice the gas across the street is 25 cents cheaper. When you finally close the tank...

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I'm trying to run GME's isopleth command on 350 raster layers that are all in one directory. I don't have a background in programming so I've just been taking shots in the dark. This is what I have right now: for(i in 1:350) {isopleth(in="W:\fishery\VA Wind Turbine\Data\Density...

Job responsibilities: Client related: 1. Assist patients who are critical, have long term illness. 2. Assist families of critically ill, dying or expired patients using a variety of methods, including psychometric tests, interviews and direct observation of behavior; 3. Devise relevant...

I thought I followed the QGIS geo-reference tutorial in precisely. The following raster (with our overlay) was snapped from GoogleEarthPro (I believe that Google Earth is using EPSG 4326, not WebMercator as is GoogleMaps). I created 5 place marks, and got the decimal lat/long. I put them...

Hi FME’ers, It’s that time of year when we ask: where does the time go? Our children start a new year at school (and look how old they are now!), in the northern hemisphere the sun sets earlier and earlier, and at Safe HQ I do my annual lookup for how to spell “sneak peek”! Yes, FME2016 is...

</br> Do you want to order some coffee for a good cause? GISCoffee.com is taking orders, for the next 6 weeks only, for GIS-y branded coffee and mugs. It’s a project coming out of the *excellently executed and always supportive #GISTribe discussion that happens on twitter every Wednesday. The...

I am trying to figure out how to set the zoom scales to match those meant for OpenStreetMaps and Google Maps, etc., as I am using OSM for a basemap. I've looked all over the internet and can't seem to find any support for this particular goal. I have an XML document (scales.xml) with all of...

I am now in the process of building (or, rather, updating) my GIS portfolio website (to which I will refer the readers, if any, of the cover letters accompanying my résumé/CV). As you know, many web hosting services offer website templates. My question is this: which will look better in...

I've set up a geowebcache for some app developers to use. They discovered that if the mapserver behind the geowebcache (gwc) is not running then they're not getting the tiles even if the getcapabilities is showing up. So how can they get a telling heartbeat from gwc? And shouldn't we also query...