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When i try to move my vertexes from my line feature in QGIS 2.10, the line is getting "separated", also when i delete the vertexes my line is getting holes. Any ideas why? أكثر...

In this EnerGIS 2015 video, Casey Campetti presents a Geospatial Study of Archaeological Sites Isle Royale MI. أكثر...

Do you remember a*MapWheel? It’s an Australian start-up which found an interesting niche. They produce custom-made direction plaque (aka orientation table, toposcope or topograph)*that shows the direction and distance from a your chosen home location to your selected points of interest...

I want to change data type in column bintang. bintang is var char column. i want to change in numeric ALTER TABLE data_hotel ALTER COLUMN bintang TYPE Numeric; أكثر...

In Smallworld i have a geometry-set with simple-Point objects. Is there a way to create a polygon, a surface or an area from these simple-Points with Magik? I prefer a pseudo-area, but these is not essential. Later i would like to Intersect these area with other Point-Objects...

I'm using osm2pgsql to populate a North America OSM database from planet.osm. I like how simple the resulting PostGIS schema is, but I'm a bit confused by its contents. I have the two tables planet_osm_roads and planet_osm_line. I assumed that planet_osm_roads contained all the highway...

I have a running java service which gives me a count corresponding to every 5-digit zip code in Newyork state. Now i want to feed this input to QGIS programatically so that the color of every polygon(corresponding a zip code) is set according to count associated with it(which is given by java...

[attachment=2954]با سلام و احترام ببخش أكثر...

I'm trying to create a single field address locator for places with a feature layer that resolves with the name of the polygons which represents buildings in my map, I want to add alternate names for those buildings. How can I do it? I've read about the alternate name table but how does this...

I am trying to access the DataType property of a Layer in the TOC in ArcMap. The layer is added from a web service as an IMapServerRESTLayer. The Data Type property is listed with Layer > Properties > source as in the following screen shot. The map layer has a Type Of ICompositeLayer. It is...

I have a handy script tool that loops through a workspace and renames and copies shapefiles to a feature dataset. However, if there is a corrupted shapefile somewhere in the workspace the script fails and stops processing. How do you handle errors such as this? Is there a way to print the...

What is the preferred and/or most efficient method for detecting a change in the table of contents in ArcMap using ArcObjects? My current implementation relies on a dictionary with the names and indices of the layers. public static Dictionary layerEnumerator(){ IEnumLayer enumLayer =...

I would like to get some feedback from those who have been doing or perform on US Census Map. Is there a way for me to get information on Deaf person living in New Mexico. Would US Census be helpful? On the other hand, do I need to find more information from the state of New Mexico? I...

I got a problem to create a multipart polygon, the code is like this: infile="result.txt"arcpy.CreateFeatureclass_management(base,"test","POLYGON","#","DISABLED","DISABLED","#","#","0","0","0")fc="test.shp"In_cursor=arcpy.da.InsertCursor(fc,["SHAPE@"])array=arcpy.Array()point=arcpy.Point()for...

I want to check whether there is a way to update the vertices x, y value and remove all values from the 3rd decimal. I only want 2 decimals (no matter the 3rd decimal is 0 or 9, just remove it). The original data and the desired data is like the following: 25642.882 38471.416 (need to change...

الدرس الخامس لمشاهدة الدرس عبر اليوتيوب اضغط هنا ملخص شرح الاداة أكثر...

الدرس السادس لمشاهدة الدرس عبر اليوتيوب اضغط هنا ملخص شرح الاداة أكثر...

الدرس السابع لمشاهدة الدرس عبر اليوتيوب اضغط هنا ملخص شرح الاداة أكثر...

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I want to make a syle by taking field_1 parameters of geoserver this is the script var style_titik =( if (feature.get('field_6') === '4') {var b2 = new ol.style.Style({ image: new ol.style.Circle({ radius: 6, fill: new ol.style.Fill({...