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I am doing my post graduate academic work in vb .net with ArcObjects(COM component in ArcGIS). will it be acceptable now a days. I don't find time to convert my project work in open source now. It's already late. plz give valuable suggestions. أكثر...

Am developing an application using GeoExt/OpenLayers and Geoeserver and am using more that ten(10) layers.I wanted to add a querying functionality on my application.I have done for one layer and is working really fine. Code var secStore = Ext.create('GeoExt.data.FeatureStore', {...

GeoPandas Geospatial Data Pandas | SciPy 2014 | Kelsey Jordahl أكثر...

I am trying to publish/share a multipatch as a web scene in ArcGIS Pro but I encountered an error saying the data store does not recognize multipatch. I am using ArcGIS portal 10.3.1 with data store. I am not sure how to fix the the data store for it to read multipatch. أكثر...

i have use arcgis10.1,arcobjects.net. i did following code ESRI.ArcGIS.Geoprocessor.Geoprocessor gp = new ESRI.ArcGIS.Geoprocessor.Geoprocessor(); gp.OverwriteOutput = true; ESRI.ArcGIS.ConversionTools.FeatureClassToShapefile tool = new...

I have three tables: ways_vertices_pgr (from OSM Routing, contains road vertexes I use for creating routes and among other things their geometry), routes (geometry) and a table which holds the order information (vertex ids and order numbers, from this data and ways_vertices data I create...

How would I tell an installation of ArcView from ArcEditor, if looking at only the installed files? Specifically, how do I distinguish ArcView 9.3 from ArcEditor 9.3 ArcView 10.0 from ArcEditor 10.0 For example, the file ArcSOC.exe indicates an installation of ArcGIS Server. أكثر...

i have a problem with refreshing layers. I have WMS and WFS layers from one source. I edit WFS and after do wms_layer.redraw(true) but layer redraw only after zoom in or zoom out. Same with WFS. i have wfs_layer.visibility=false and do wfs_layer.visibility=true...

I have an ArcEngine application, based off an MXD with an axMapControl. Several of the layers in the map are event layers built with XY data in a SQL table. It has routing info applied from a routing table too. My problem is that when I pan the map, the memory usage grows and grows. The same...

I'm having some problems using IfieldChecker. I have this following code, which I'm trying to test permitted/not permitted fields, according to my workspace public IEnumerable GetFieldErrors() { IFieldChecker checker = new FieldCheckerClass(); IEnumFieldError fieldErrors =...

رابط الورقة العلمية التي شاركت بها في الؤتمر الدولي للهندسة المدنية في العاصمة الماليزية بعنوان Sustainable GIS based-ANN's solution for landfill... أكثر...

I can import the postgis-layer, can view it, shows its attributes. But can not open the form. If i change primary key to int4, i can show the form. Any suggestions? أكثر...

I need tutorial to make a simple android aplication but use the local server to put the attribute, this is going to be a client server aplication, the mobile android bcome client , is there conection betwen localhost server with OpenStreetMap ? أكثر...

المؤتمر الدولي العلمي الثامن حول *" المرأة وآفاق المستقبل " * *(التحديات – التمكين - الآمال) * *خلال الفترة 8 – 10 مارس 2016* *.* *.* ... أكثر...

I often see in the "official" map at https://www.openstreetmap.org the following scenario: Based on the basics of OSM Elements I wonder what's going on here? It seems there are 2 nodes on the west side and between them 1 way, so I expect this single way to hold only 1 metadata tag. When I...

Does the Coordinate system of a data frame in ArcMap have to match the coordinate system of at least one of the layers in the table of contents? I have found that if defined it will take on the coordinates of the previous layer. If both undefined it will stay undefined? I am not sure if the...

This video demonstrates how to create an elevation profile in Google Earth using the path tool. أكثر...

I would like to update my 32 bit python installation that came with ArcGIS10.3 to a 64 bit one. However, I cannot seem to find a location where I can download it. Can someone provide a link? أكثر...

What does an example MemSQL transaction log look like? Is the timestamp of every transaction recorded? I.e., can I get the state of the database at any point in time? Can I replay the transactions starting from any point in time, e.g., to show a historical video of taxis moving on a map? What...

After a usual update progress - "apt-get upgrade" - I can not connect with qGIS to my PostGIS DB anymore. Error in the qGIS logfile: Your database has no working PostGIS support. Erroneous query: SELECT postgis_version() returned 7 [ERROR: could not load library...