2
votes
2answers
27 views

Repeat annotation labels for same feature on different data driven pages

I have an mxd with 29 data driven pages all at the same scale. I have the need to label hundreds of polygon features, so I converted the labels to annotation (stored in geodatabase and feature-linked) ...
0
votes
0answers
11 views

Network distance calculation in ArcMap 10.3

I am trying to calculate distances between 11 points (shapefile with points) along river network (shapefile with lines) by using the Network Analyst - Create OD cost matrix. I have done this ...
2
votes
1answer
16 views

Spatial relationships that do not match

All, I have 2 layers as shown below What I want to do is go through each feature (in pink) and do a spatial filter against the green layer. My current code is inMemFeatCur = ...
3
votes
2answers
23 views

How can I link the cells in the excel files to a pixel on my map?

I produced an excel file with the historical solar radiation of Australia (the file has 679 rows and 839 column and the filled cells have the shape of Australia). How can I link the cells in the excel ...
0
votes
0answers
22 views

Using Near Feature Tool with Conditions

I am using near feature tool in ArcGIS 10.1. However, I need to add another condition to it (not only the nearest). The feature (point) that i am looking for, is the nearest (point) and also doesnot ...
0
votes
0answers
6 views

Token authenticated ArcGIS WMS resource

I'm trying to set a proxy of authentication for ArcGIS authenticated resources. I have been looking for an authenticated resource published as WMS to verify that my proxy is correctly done. Does ...
1
vote
1answer
12 views

How to merge raster with FME with different spatial resulution?

I have two sets of raster (tiff, aerial photos) which I want to merge to one raster file with FME. The two sets have different spatial resolutions. Set A has a better resolution as B. The two set do ...
0
votes
2answers
23 views

Isochrones for public transport [on hold]

Is there a way to compute isochrones for public transport while using the plug-ins available in QGIS? Or is there another way for making them? Note: I am not a software engineer which means that some ...
0
votes
0answers
18 views

Geocoding Using ArcGIS

I want to geo-code 400,000 Addresses in the Netherlands using ArcGIS Geo-coding tool but I have a problem with defining Address locator and Reference data! For defining the address locatore, 1)address ...
2
votes
0answers
29 views

How to make a network /tower coverage map in in mapbox

I am new to mapping and currently I am trying to make a map showing coverage of a network provider here in my country. The map I am trying to achieve should look similiar to that at ...
-6
votes
0answers
28 views

Problem loading WMS from MapServer with OpenLayers 3 [on hold]

#map { height: 256px; width: 512px; } .ol-attribution a { color: black; } OpenLayers 3 example My Map var ...
0
votes
1answer
19 views

How can I create a raster of a color spectrum out of a RGB?

I try to select a colorspectrum out of a RGB-Layer. For example, I have a RGB-picture (tif) of a carpark with red,green and blue cars. How do I select or create a new raster/layer with only the red ...
1
vote
0answers
9 views

Plotting GPS plot without uploading data

I'm not sure if this is possible or not, but I'm wondering if its possible to plot a GPS dataset without uploading the data first to CartoDB. I've been analysing some data by uploading the postcode ...
2
votes
0answers
27 views

Is there a free mapping tool which has its on Android SDK?

I am looking for the functionality(s) ArcGIS provide for developing Android apps for free. What I want in specific is a tool like ArcMap where I can develop a map and convert it to some file format ...
1
vote
0answers
22 views

CartoDB loading problems when using custom markers

I have a problem loading custom markers. When I upload an image (*.png or *.svg) then my map crashes. It keeps on loading. It happens with big and small datasets and I tested multiple images. Does ...
5
votes
0answers
51 views

1-center and k-center problem / maxmin facility problem in Post

is there anybody who has already solved the 1- and k-center problem within PostGIS (optionally with distance metric obtained by pgrouting)? References: 1-center problem in Wikipedia and graph ...
2
votes
2answers
112 views

How to calculate depth from Esri ocean basemap?

I need to find potential routes for undersea power cables in South East Asia, therefore I need to select all areas where the ocean is less than 4000m deep. I load the "ocean basemap" from Esri but it ...
2
votes
0answers
10 views

Geocode area/neigborhood into polygon vertices

I have been successfully using the Google Maps API using the R package ggmap to find location coordinates for e.g. addresses or city names. However, Google Maps now shows areas as well, indicating ...
0
votes
2answers
14 views

Grass 6.4.3 v.rast.stats: Calculate only one value

I am using the grass (6.4.3!) function v.rast.stats to calculate the mean value of rast values over polygons. The tool is somewhat slow and I actually only need the mean value. Is there any ...
-2
votes
0answers
12 views

How to open .shape file in PDA? [on hold]

I want to open .shape files in my PDA with windows CE6.0 platform using C# device application (VS 2008).
0
votes
0answers
32 views

Not able to view Planet Lab geotiff file

Downloaded geotiff L13-0123E-0323N.tif from #planet lab and tried to open using ArcGIS, Windows Picture viewer, and Google Earth. However, I don't see the image clearly. 120MB file must be having ...
-1
votes
0answers
25 views

QGIS 2.2 - Split line feature at node [on hold]

I've tried several times to split a line by feature and by parts on a node but I haven't got the expected result. What should I do?
0
votes
0answers
46 views

Inexplicable behavior after function call using 'arcpy.mapping.ListLayers'

I have seen some discussions regarding (eventual) bugs when using acrpy.mapping.ListLayers (and perhaps(?) other 'mapping' methods) where the (current) mxd is passed. I have a feeling the following is ...
1
vote
1answer
21 views

How to add legend in Qgis2Web plugin while exporting maps?

currently i am working with the publishing web maps with the Qgis2web plugin. but i didn't find any kind of legend window or event to add legend. Is there any other source to add Legend?below is ...
1
vote
1answer
24 views

Pattern fill for raster contours in QGIS

How do I fill the area within raster contours with a pattern fill, instead of colors in QGIS? Is this even possible?
1
vote
1answer
19 views

How to show elevation data in cesium

I am publishing postgis data using geoserver with 4 dimensions including elevation. How to show this layer in cesium 3d globe with elevation or displacement value?
0
votes
1answer
19 views

Unable to export map in Qgis2leaf

I am trying to make web map with the help of Qgis2leaf plug in. i added all layer to be plot but when i clicked on OK after setting all parameters i am getting Python coding error. Here i am attaching ...
1
vote
1answer
52 views

Virtual fields are lost when duplicate layers

I've just upgraded to QGIS 2.12.3 - and hoped that the issue which was really time-consuming in 2.12. <3 could have been solved ... On duplicating layer - with tons of joined tables and virtual ...
2
votes
1answer
21 views

Show coordinates in other projections (ArcGIS Javascript API)

Is it possible to change this sample that it will be show x,y coordinates in wkid:5514 ? <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"> ...
0
votes
0answers
6 views

use date(now) equivalent in mapserver

I want to use present year in a CLASS in a map file. I managed to write permanent expressions like: LAYER CLASSITEM "YEAR" ... CLASS NAME "Previous years" EXPRESSION ...
2
votes
1answer
21 views

Does this DXF file contain geolocation data?

I'm new to autocad and have been sent a file with polylines which I need to plot on a map. However I cannot see that the file contains any geolocation data to plot it accurately. The GeoLocation tab ...
2
votes
3answers
33 views

How to find distances between two points specified by attributes

In ArcGIS 10.3, I have a point dataset of Students with which college they study at. I need to find out can I run a network analysis on the entire dataset which will find the distance of each point to ...
2
votes
1answer
40 views

QGIS - PYQGIS Import gpx as vector layer

I'm trying to use the python console to import some gpx files as vector layers. When I do it manually I have to choose which layers to add, my options are: I've tried various versions of the code ...
1
vote
0answers
17 views

Highlight only the center feature on openlayers

I'm quite new to openlayers and I was wondering if there was a way to highlight ONLY the center feature of a layer http://openlayers.org/en/v3.0.0/examples/select-features.html A highlight like the ...
1
vote
1answer
50 views

How to find the height information from LiDAR point cloud data

I need to find the biophysical parameters(biomass) from the LiDAR point cloud data. For that I need the height of the trees from the data. Currently I am having the general height with respect to sea ...
2
votes
1answer
25 views

QGIS: Only view raster data within polygon

So i have this raster dataset in .ASC-format. I defined a bounding box polygon of my study area: Now i want QGIS to only show the raster data within this boundary box without changing/adapting the ...
1
vote
0answers
8 views

Can I use Dynamic Layer MapService on the client side using ArcGIS Online hosted weblayer?

I'm developing a native android application using ArcGIS Runtime SDK for Android. All layers are hosted in AGOL organizational account as feature layers and web layers. Is is possible to use Dynamic ...
1
vote
0answers
21 views

How can I connect seven schools worldwide to create and share QGIS projects? [on hold]

I am looking at a possible programme to connect seven schools ( all English capable ) located around the world to set up and share QGIS data and projects about their own local area among the group. ...
2
votes
0answers
29 views

Z values in kml

My goal is to create a KML line and/or polygon where the z-values of the vertices equal the z-values from point data (where the csv has a Z field). So far, I have created a spreadsheet which, given a ...
-2
votes
0answers
36 views

Georeferencing raster images with ArcGIS Desktop 10.2

I am trying to georeference as built plans (raster scans) but they do not show on the georeferencing tool bar (drop down menu) to enable editing. I am using WGS 84. How do I fix this? I am using ...
1
vote
1answer
22 views

Downloading and starting Mapserver4Windows

I am new to webmapping and am trying to use Mapserver For Windows. While I have found tutorials and have been unable to even install the program. I have updated to the most recent LTR version of ...
0
votes
1answer
34 views

Increase speed of reverse clip (erase) for large shapefiles in R

I would like to do a reverse clip (or erase in ArcMap) from shapefiles (polygons) then to merge the two shapefiles into a single shapefile. From this post How to 'reverse clip' (erase) in R, ...
0
votes
2answers
37 views

Failure of the function “rasterize” in R: NAs or no slots

I have some problems to convert a shapefile into a raster. I used the function rasterize (package raster) but all raster values are equal to NA. Following the answers to this question rasterize ...
0
votes
0answers
21 views

TopoToRaster Tool Execute problem in ArcGIS

I am trying to execute TopoToRaster tool (ArcToolbox>3D Aanalyst Tool>Raster Interpolation>Topo To Raster) in arcGis 10.0 with .NET. Topo to Raster Input But get exceptions. My code is here : ...
0
votes
0answers
5 views

Null output from Transform function of Spatialite

I am using Spatialite, an extension of SQlite and I have some problems running the transform function. According to the Spatialite functions page ...
1
vote
1answer
15 views

Reclassify a raster based on proximity to other cells in the same raster

Using Arc 10.2.2 with the Spatial Analyst extension, I have a single band, signed integer, 8-bit raster. I need to reclassify cells within that raster based on their Euclidean distance to other cells ...
1
vote
2answers
24 views

PDAL: Couldn't create filter stage of type 'filters.voxelgrid'

I have following pdal pipeline: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <Pipeline version="1.0"> <Writer type="writers.pgpointcloud"> <Option ...
0
votes
2answers
47 views

Using ArcPy, I can't panToExtent to intended area using Decimal Degree coordinate

I'm trying to programmatically pan to a coordinate before I export a map and I've started off by using Identify to get a test coordinate in Decimal Degrees: mxd = arcpy.mapping.MapDocument("CURRENT") ...
0
votes
1answer
14 views

Format of Date/Time Field in Datasets for use in CartoDB Torque CAT

I have a Date/Time field in my data set on cartodb that is formatted as follows: 2016-02-09T10:30:00Z that is the value in the first row. The data type is set to 'date'. I want to use this field to ...
2
votes
0answers
38 views

How do I speed up testing debugging when I am loading a large module as part of my program? [on hold]

I'm using PyScripter to do some python geocoding automation and I'm coming across the situation where I am waiting several tens of seconds for a large module to be imported. This is very inconvenient ...

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