نتائج البحث

This presentations showcases the latest advances on building a full 3D Open Source GIS software stack. Some important cities have recently released their 3D models of textured buildings as Open Data : Bordeaux and Lyon in France, Geelong in Australia or Berlin in Germany among others. Meanwhile...

مرجع تجد فيه مجموعة من الأدوات تدور حول تعلم أساسيات الرسم الإنشائي و التصميم في الإنشاءات المدنية وفهم مختلف المخططات الخاصة بالكمرات، الأعمدة، البلاطات، القواعد والجدران بالإضافة إلى تفاصيل المخططات الكهربائية والصحية والمخططات الإنشائية للهياكل الفولاذية تمكنك من إكتساب المهارات اللازمة لهذا...

Following on from our post on Google Earth’s internal browser we are exploring what can be done within placemarks in Google Earth. A very underutilized feature of network links is the ability to send the location that the user is looking at as part of the URL. We thought it would be fun to...

gvSIG Desktop ha sido incluido en OSGeo4W. OSGeo4W es una distribuci أكثر...

*STAGE SCOLAIRE* *COMPAGNIE NATIONALE DU RH أكثر...

I'm trying to get this script to work by @gene but am not sure how to load the results into QGIS. I guess I need to make a temporary or memory layer while running the script? I am using QGIS 2.10. أكثر...

I am using arcpy and while running the script it is unable to find RasterCalculator() method? Even after imporiting arpy module >>> RasterCalculator("IDSI_2002.img + IDSI_2007.img","D:/PythonScripts/test.img")Runtime error Traceback (most recent call last): File "", line 1, in NameError: name...

i have to analyse forest cir orthophotos. in high scale resolution, many white pixel appear instead of red ones.i work with arcmap 9.3, win7 أكثر...

I can't find any clear documentation as to the formats allowed for lat/long in data files for cartoDB maps? Should Lat/long be in decimal form. Or as deg/min/sec? Or, geocoded lat/long? IOW is there a list of lat/long formats that cartoDB will understand if passed in a CSV or JSON file? I...

I have output from a geophysical technique that produces X,Y,Z and scalar value for millions of points, which have been stitched together appropriately (by networkx if it matters) into multilinestringzm format and inserted into PostGIS by my own (homebrewed) geophysical code. There is one...

I am aware that a similar question has been asked as Sites with recreational shapefiles for United States? but I am looking for comprehensive sources of recreational data (specifically for the province of Ontario, Canada). Land Information Ontario has some data (I have everything they can...

I'm wanting to add together values from multiple fields in shp file and display the result as a the label here's what I'm looking at right now: if ( [SwineGesBo] + [SwineSowLt] > 0) then output = output & [SwineGesBo] + [SwineSowLt] & "Sows"Unfortunately what I've wrote here only sticks the...

Do you know of any sites that I could find some recreational shapefiles? An example would be shapefiles of golf courses, ski resorts, or maybe baseball fields in the United States? أكثر...

If you want to download Sentinel satellite data, then you've come to the right place. We show you step-by-step how to obtain free Sentinel satellite data. [...] The post How to Download Sentinel Satellite Data for Free appeared first on GIS Geography. أكثر...

ArcGIS Composite Bands from Sentinel 2 Satellite Data When you have single band rasters and you add them to your display, the default is that they will be displayed as black and white images. This [...] The post How To Combine Spectral Bands with the ArcGIS Composite Bands Tool appeared first...

I am trying to export a JSON WebMap containing a standard ESRI basemap and two public Service layers as PDF with 'Export Web Map Task'. I tried to test it at this link. The PDF looks fine for scales greater than 1:2000 (more or less), but when I try to print at (e.g.) 1:100 the basemap is not...

I have a leaflet web app displaying some WFS and WMS with tiles from the IGN in WMTS. I've installed leaflet.print plugin and the geoserver printing module. But, when I want to print, a web page is opening with : 1 Error while generating PDF: 2...

I want to use Savitzky-Golay (savgol) filter to my time series MODIS dataset to remove noises (i.e., cloud pixels, etc.) in my data. MODIS have quality flags that indicates the reliability of each pixel values or if the pixel is possibly affected by clouds. So I would like to incorporate these...

I have a leaflet application and I want to display some WFS layers coming from Geoserver. In Geoserver, I declare my layer with a "native SRC" EPSG:2154, and with a "declared SRC" EPSG:4326 and set "SRS handling" to "Reproject native to declared" to display it in leaflet. Now, if I try to...

Bonjour à tous. Je n'ai pas trouvé de discussion parlant des banques de données pour les pictogrammes. J'avais bien trouvé par moi -même Flaticon (http://www.flaticon.com/free-icon/protest_95218#term=demonstration&page=1&position=6) mais il sont pas souvent de très bonne qualité... et j'ai...