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I have a file that is called no1.tif with these metadatsets NC_GLOBAL#datum=+ellps = WGS84 NC_GLOBAL#ease_global=yes NC_GLOBAL#ease_origin_lat=-83.517136 NC_GLOBAL#ease_origin_lon=-179.87032 NC_GLOBAL#ease_projection=cylindrical NC_GLOBAL#ease_resolution=25...

stringvariable = "banana" arcpy.CalculateField_management("c:\point.shp", "SUBDIRECT", "stringvariable", "PYTHON") I get an error saying stringvariable is not defined what's the deal? I check stringvariable by printing it to screen and it contains what it should. I am trying to use a string...

I have aerial photographs taken by a Unmanned Aerial Vehicle (UAV). I want to do ortho mosaicing and DEM creation to do volumetric analysis. Are there any open source tools that process the UAV images? أكثر...

I am trying to merge two shape files ... Here are the links of two shape files Australian State & Territory State and Territory ASGC Ed 2011 Digital Boundaries in ESRI Shapefile Format...

I would like to transform Barcelona map coordinates to Latitude, Longitude with Proj.4. I'm using EPSG number 23031 and the parameters are:+proj=utm +zone=31 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs However, the Y coordinates in the original maps are shifted by -4000000...

I am trying to detect if a geometry and a geography intersect or not.The problem is I cannot find such a method. There only is: boolean ST_Intersects( geometry geomA , geometry geomB );boolean ST_Intersects( geography geogA , geography geogB );But this is not what I want, since (from my tests...

لو سمحتم اريد معلومات عن اتجاهات النمو بالمدينة المنورة والتركيب السكاني بها والكثافة وكذلك استخدامات الأراضي الصناعية و والزراعية أكثر...

**يتشرف مركز الخبرة الحديثة للتدريب * بالإعلان عن دورات متخصصة ومعتمدة OSHA و NEBOSH و IOSH *_تعقد الدورة في القاهرة_* *_الدورات_* أكثر...

السلام عليكم ورحمه الله وبركاته اعضاء المنتدى الكرام يتشرف مركز الخبرة الحديثة للتدريب والاستشارات دعوتكم للتسجيل بالدورات المؤكدة خلال الفترة... أكثر...

I am developing web application which has leaflet maps. I need the layer control which is similar to QGIS I am using Geoserver to get the layer as wms format and I added that layer using tilelayer.wms function. I am using jstree plugin for tree like structure of layers. So when user...

I will need to do a 3D representation of a terrain and I heard surfer is ideal, but then I do not have a DEM file of the region, I know Google Earth and Map could help, but I do not know how? If there is another way round, please where can I get one for free? أكثر...

I'm working on QGIS 2.2, and I would like to make a vector layer extent bigger (thus the clip option is not suitable) to match exactly my mask layer extent. I would like the new added area to be empty. I can't seem to find a way to edit the extent. Any help would be much appreciated. Thanks...

I'm using Python and OGR to extract the layers of a DXF file and convert them into SHP. I began with: import ogr, os, sys driver = ogr.GetDriverByName('DXF') datasource = driver.Open('test1.dxf', 0) numberLayers = datasource.GetLayerCount() for i in range(0, numberLayers): layer =...

This Sunday, September 27th, 2015 there will be a total eclipse of the Moon known as a ‘Supermoon’ Lunar Eclipse. We have looked at both solar and lunar eclipses many times in the past. One of the best resources for exploring eclipses is the HeyWhatsThat eclipse page, which uses Google Earth...

مطلوب مهندسين GIS تخصصات عماره او مدني او تخطيط ====================== للعمل في المنطقه الجنوبيه خبره لا تقل عن 6 سنين المرتب من 6 الى 10 الاف. شامل جميع البدالات حسب مده الخبره دوام العمل دوام حكومي برجاء إرسال السيرة الذاتية على الايميل التالي : Shady_abo@yahoo.com

GIS Project Manager ================= Penta-b is now hiring Job location: KSA Interview location: Cairo, Egypt Qualifications: • Males only • Perfect in communication skills. • Self-managed. • Experience in GIS field is a must • Funny, you shall have "nice" sense of humor. • Effective key...

My question is as titled - and have thought of adding zero values to the smaller raster to then be able to add them both together in raster calculator. Unless anyone is familiar with a better way to achieve this? My data is deposit thickness data, and I want to preserve the extent of the...

I'm using 2.8.1 QGIS version (Wien) and I have a raster layer with FWI values and a vector with district polygons. What I wnat is to calculate the mean pixer FWI value per district. I know the Zonal Statistics funtion, but when I use her appears this error: "Algorithm Zonal Statistics...

I am operating on OS X version 10.9.5 using QGIS 2.6.1 - Brighton. I am using the Open Layers Plugin version 1.3.6 (Google maps) to create shapefiles and edit existing shapefiles over the Google map plugin data. I happened notice that in the Google Maps/Earth Permissions page under "Geo...

I want to create a map with openlayers, add feature points, let people move the points and retrieve the new coordinates later. I have searched the net for two days but all I found was an example where you get the new coordinates while the move is in progress capturing the data of the event. But...