I'm using openlayers-3 in client side and geoserver in server side. I have a vector layer. I get this layer from geoserver as follow:
var url = "http://localhost:8080/geoserver/wfs?&service=WFS&" + "version=1.1.0&request=GetFeature&typeName=points:cinema" +...
I have a polyline shapefile of rivers/stream segments, and a point shapefile of intersection points (nodes) between the segments (edges). Each stream segment starts and finishes at an intersection point. I wish to generate an edge list file (.csv or similar) which contains the start and end node...
I have a data set with many maritime routes that I would like to see the m values (time) for. ArcGIS's Identify Route Locations tool works exactly as I want it to, however, the m value displayed is in Unix time which is not easily read, if at all. I need to convert the Unix times to something...
Hi Everyone
Recently someone sent me a link of a Micro Financing site, no not to earn any money but to contribute for the well being of the underprivileged in the developing world. The beauty of this system is that you do not need to contribute a lot, just $25 or sometimes even $5. And this...
I have ArcGIS Desktop Advanced and so far have completed the following;
Used Supervised classification on a satellite image to identify the invasive species with field verification. I have converted the raster to a vector polygon to get the area in hectares.
Used Supervised classification in a...
I created a very simple python program using GDAL to calculate the summary and reduction between two raster value like this :
import os from osgeo import ogr, gdal from gdalconst import * import numpy as np # input First Raster using GDAL filename1 = raw_input("Input Raster 1...
As you know, you can create a schema in a DataStore. For example, you may create a table in a postgresql database like this:
SimpleFeatureType schema = ...;// some schemaDataStore dataStore = ...;// A Postgresql DataStoredataStore.createSchema(schema); // creates a table inA challenge is that...
The Desired Outcome: I want users to be able to outline a little geo-space where they can securely separate their connection from those outside that little space(imagine 2 buildings beside each other have 2 reliably distinct connections). Ideally once this geo-hub is set up both laptops and...
I am using ArcMap 10.2.1 and i would like to take all the layers from one plan and bring them into another plan with all of the associated properties.
أكثر...
ArcMap lets you put a scalebar inside a layout referncing a WGS84 data frame.How is the scale calculated? Is it a "mean" scale? And, in case it's right, what "mean" scale could mean?
أكثر...
I'm using the ArcGIS Explorer Desktop (free viewer) - build 1750 (latest).It comes with several built in base maps, including OpenStreetMap.Is it possible to add to it OpenCycleMap:http://www.opencyclemap.org/as well ?
أكثر...
I am trying to extract geological information from the onegeology portal unfortunaley most of the data there only consists of WMS data.
For example, is it feasible to extract a particular legend class from...