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My requirement is to draw route layers on map. Unlike the common maps, I need to draw it either left or right side of the lane. After some research, I found ArcGIS does quite what I'm looking for, such as I can create my custom map with custom layers. My understanding of ArcGIS so far is, we...

Trying to use the arcgis python commandLAStoMultipoint_3d as seen here. I'm running the code snippet against one of my LAS files. It creates a .shp, sbx, shp.xml, shx and dbf file. However, the files are empty. The code is as follows: #import script modulesimport arcpyfrom arcpy import...

I have two columns in a personal geodatabase table that I'm trying to add up (to a third field) using a python function in field calculator, however some of the string values are not real numbers. e.g. field1 field212.24 2h3.3 4xyz 1932.33.32 3I have a conditional...

I have a number of tile sources which utilise Bing Maps' Quadkey system in an old Silverlight application and I would like to use them in a new Openlayers 3 map. I have found several examples of functions which will convert these sources for Leaflet.js but the syntax is somewhat different for...

Is it possible to scale or offset raster layers in GeoServer SLD, for example to convert Kelvin to Celsius on the fly? Given a basic raster style: sample_raster Sample Raster...

I have a series of point features which represent road signs and each point has one photo of each sign associated with it. I want to create a mapbook with the locations of the signs shown as points and the photo displayed next to the point. Each page in the mapbook will have multiple sign...

my data situation: shape of polygons (some are MultiPart Poylgons) shape of building locations (Points) What I need: Select all polygons that have two ore more parts and contain one building or more in at least two of the parts. What I did so far: I added and calculated a field...

So have been trying to get the VBscript code below to work in the ArcGIS field calculator. The values are a continuous set of data between 15-88, and I have used the natural breaks jenks rank to rank them visually, but I would like to retain the 1-5 scores for each Country in a new column...

I have a filelist.txt containing directories of layer files (.lyr) and I want to list File Classes and Geometry Types for these files. I am only a beginner in Python, so I don't really know how to do it. All I've done so far is here: >>> import arcpy >>> import os >>> os.chdir("c:\\temp") >>>...

With Qgis general settings and changing nothing on the preferences window, which north system (true north or grid north) will be activated ? Would it be determined by selection datum, for instance WGS84 uses geographic north and WGS84 UTM uses grid north ? أكثر...

i'm trying to make connection between geonetwork and geonode but it doesn't work without displaying any error, I can't find out the problem, whether I need any specific code to compile the catalogs to geonode or there are some connectivity problem to server? أكثر...

This video clip is from a cloud-based training guide, or rGuide, that shows you how to create and view map books in Autodesk Map 3D 2010. أكثر...

Bonjour, quand je souhaite exporter au format SVG en passant par le composeur d'impression, mes étiquettes sont transformées en objet vectoriel, et ne sont plus du texte (je le vois en ouvrant le fichier .svg avec Illustrator). C'est plutôt ennuyant surtout quand je souhaite changer la...

Bonjour, J'utilise l'outil "Charger" d'Arctoolbox pour charger une classe d'entités dans une autres. J'ai l'habitude de le faire et normalement tout se passe bien... sauf aujourd'hui ! J'ai un message d'erreur qui s'affiche : Les objets de ...(nom de la classe d'entité) n'ont pas été...

This question already has an answer here: How to show Two Labels of One feature In Geoserver…? 1 answer This is how my SLD 1.0.0 rule looks like Reser Type fp_no...

REGISTERED NURSES WITH VALID LICENSE FROM MINISTRY OF HEALTH Scope of Work: Promotes and restores patients' health by completing the nursing process, collaborating with physicians and multidisciplinary team members; providing physical and psychological support to patients. Key Responsibilities...

I want to be able to set and change Openlayers.Map options after construction, but my results are not expected. Can anyone point out problems with my approach or suggest better way if possible? http://dev.openlayers.org/docs/files/OpenLayers/Map-js.html#OpenLayers.Map.OpenLayers.Map var map =...

I've been set a challenge which is a bit out of my comfort zone. I'm an esri developer trying to break into the open source world. I've been asked to automate the update of some oracle SDO datasets. I have a boundaries dataset (X) that needs to match topologically with OS Mastermap data. At...

The last time Google released an imagery update map was as part of the new ‘Voyager’ layer introduced at the end of June. An anonymous reader let us know about a number of recent updates in Europe, and also suggested that there might be a way to automatically find imagery updates. We think this...

All the code and shapefiles that I'm using are available in this GitHub repo. I'm trying to draw a map of Stockholm with D3. The shapefile looks ok in QGIS: However, drawing the GeoJSON produces something that looks like abstract art:. Is my shapefile corrupted or am I doing something...