0
votes
0answers
2 views

Problems rendering tilestache served mbtiles in QGIS

I came across Geoffery Hing's walk through on using Tilestache to serve up mbtiles to QGIS. I followed the configuration and I was able to view tiles in the browser without any problems. However, when ...
2
votes
1answer
12 views

How can I save and re-apply symbology properties for a classified raster in ArcMap 10.2?

I have a classified raster which has the desired symbology configured in ArcMap, and I want to apply this symbology to other similar rasters. So I use the Save option on the Symbology tab, intending ...
0
votes
0answers
8 views

Cannot install ArcGIS for Desktop 10.2 following install guide on Windows 8

I'm trying to install ArcGIS for DEsktop 10.2, I get to the following screen: But any of the instructions highlighted in blue do not open, the mouse hovers over them changing their colour to darker ...
0
votes
0answers
10 views

Find minimum elevation along a polyline and return xy or point?

Using ArcGIS 10.1 and Python IDLE 2.7.2... I'm trying to find the minimum value of a polyline with a raster layer and turn that LOCATION into a point. I put everything together in model builder, but ...
1
vote
0answers
10 views

Multiple arcpy.env.workspace

thanks in advance. Is possible to set multiple env.workspaces on the same script to listDataFeatures from different spaces ? eg. import arcpy def readFromGdb(): arcpy.env.workspace = ...
0
votes
0answers
5 views

Calculating percent of raster values within a polygon

I am using ArcGIS 10.1. I have a raster where the values range from 1 to 10. I have used the fishnet function to overlay a grid of polygons and given each polygon a unique ID. I would like to ...
0
votes
0answers
7 views

trouble accessing annotation feature classes in arcpy

I want to batch replace paths in a series of .mxd files using python. Many of the layers have moved and in some cases the name has changed/dataset is different. I've written this code which takes an ...
0
votes
0answers
9 views

How do I set the xydomain extent and merge point feature classes in a geodatabase

I am trying to select point feature classes in a feature dataset and merge them while setting the XYDomain using Python. If I do the merge manually and change the environment settings to use a ...
0
votes
0answers
14 views

Slow ArcMap Start up

My ArcMap take about 3-4 minutes to start. It was good before with less than 10-20 sec start time. I have Dell Precision 6500 Laptop with 16 GB Ram with i7 processor. I could not figure out what is ...
0
votes
0answers
6 views

Why is POINT type layer not displayed correctly in my mapserver map?

I spent some time getting basic interface elements to work in my test map - How to add a simple interface to mapserver CGI application? The only issue I am having right now - POINT type layer is not ...
0
votes
1answer
5 views

Trouble Using Selection Expression in QGIS

I am trying to use the selection expression box to highlight counties by state FIPS. When I use the OR conditional all counties across the US get highlighted. So for example, STATEFIPS = 1 will ...
0
votes
0answers
13 views

Convert coordinates

I have some data that I need to convert to Lat-Lon in order to plot. It originally came from an Esri Shapefile which I managed to get it out of with QIS. The issue is that the coordinate reference ...
0
votes
0answers
7 views

Changing basemaps from cartodb.js

Is there a good way to change leaflet basemaps from cartodb.js or leaflet.js? I am able to grab the map object and basemap layer from the layers property in the done() promise. ...
1
vote
0answers
24 views

Alternatives for ArcGIS Data Reviewer? [on hold]

What are some QA/QC tools that act similar to the Data Reviewer to point out and save mistakes? I want to know all alternatives, but mostly would want to run them in 10.1 and or using arcpy. I want ...
2
votes
1answer
13 views

Calculating distance scale factor by latitude for Mercator

This was really inconvenient topic to google out - so I'm asking for clarification, did I understood things correctly. I'm talking about measuring short distances in Mercator projection (3857). You ...
0
votes
0answers
2 views

error (407) Proxy Authentication Required plugins mmqgis e geocoder Qgis

By using Geocoder plugins and mmqgis QGIS to geocode some addresses using Google the error (407) Proxy Authentication Required occurs. I entered the settings and put the QGIS network address, User ...
0
votes
2answers
21 views

Getting data of an area covered by a polygon in ArcGIS

We have a layer that contains land parcel information such as area for each parcel, and a unique parcel ID. We also have multiple polygons that cover some parcels. We're trying to figure out how to ...
3
votes
1answer
32 views

What lens and camera settings are recomended for UAV (drone) aerial imagery capture?

I have been toying with the idea of purchasing/bowrrowing a UAV and attempting to capture my own aerial imagery. I have pretty good DSLR Canon gear and several lenses but I am wondering what lens, ...
0
votes
0answers
13 views

How to deal with political boundaries in grid cell analysis?

I have point data for Africa and I want to aggregate these data to grid cells which I create by a fishnet. Some grid cells cover parts of 2 or 3 countries. Normally, such cells are by different ...
2
votes
5answers
127 views

Labeling dilemma

How would you label this map logically? I will preempt the question, with the statement it is for a fire truck, so we really have to worry about seeing the address numbers at 3 am with one contact in. ...
0
votes
0answers
14 views

How to store esri geometry types in sql server

I have a txt file containing some data of polylines. Actually it is saved json objects. The features in it are esriPolyLine objects. Now i want to store it in my sql server db as geography data types ...
0
votes
0answers
12 views

IDW - How to export with smooth polygon

How Can I export the map of geostatistical analyst? When I export like a raster map crossed the line and didn't respect my study area. How Can I export correctly? When I export the interpolation map ...
0
votes
0answers
7 views

add a new library in netbeans

I have a project in GIS and i'm blocked and i hope that you can help me I work with apache tomcat and i deployed geoserver in apache tomcat (geoserver is a cartographic server)...now i created a ...
-1
votes
0answers
29 views

I am trying to clean up my data that I created but it is not stripping anything [on hold]

I am trying to strip <br> among other things but when I print it out or look in my text file, nothing happen. The code runs without any error but it will not strip <br>. import urllib ...
0
votes
0answers
11 views

runCommand in pymongo

I run the following query on my mongoDB console: location = db.BLR_all.findOne( { $and: [{"geom.type":"Point"},{"REGION": "KORAMANGALA"},{"E_NAME": "RAILWAY BOOKING CENTER"}] }) db.runCommand({ ...
1
vote
1answer
14 views

MakeQueryTable_management

When I run this code, it says "An invalid SQL statement was used". Any idea what does it mean? import arcpy from arcpy import env env.workspace ="C:/RG/Projects/CriticalDataNetwork/CDEC.gdb" try: ...
3
votes
2answers
43 views

Bulk convert DBF to CSV in a folder ArcGIS 10.1 using Python

I would like to convert 1000 dbf files to CSV. All dbf files are in one folder and they have sequential names (S:\output_tables\tcb1.dbf, S:\output_tables\tcb2.dbf, S:\output_tables\tcb3.dbf, up to ...
0
votes
1answer
21 views

How to I convert from decimal degrees to meters in Qgis?

I am trying to convert from decimal degrees to meters in QGIS. I have a shape file that is currently in WGS84/UTM zone 19S. I have tried the save as - browse - WGS84 EPSG:4326 but this appears: ...
0
votes
0answers
18 views

How do you calculate the area of polygons which overlap a buffer around a point?

I'm new to QGIS (Dufour 2.0.1) and have plotted nests as points on a googlemaps base-map and have created buffer zones around the nests. I've also plotted ponds as polygons on the same base-map. I ...
3
votes
2answers
45 views

Stratified Random sampling in ArcGIS

I am trying to generate random points for a survey, but I want the points to fall based on 2 polygons. I have created a polygon fishnet, and have a layer of forested habitats. I am trying to generate ...
0
votes
0answers
14 views

How to split apart overlapping features

I have a set of 20 features that are the exact same shape (a rectangle) that are stacked on top of one another in qGIS. Is there a way to programmatically separate them? Ideally I'd like to separate ...
0
votes
0answers
5 views

Is it possible to connect Maptitude 5 with Oracle Spatial?

I have a version of Maptitude 5, and I need to connect it to Oracle Spatial. I have the client installed on the machine, including the connection to the database using Qgis and gvSIG happens ...
0
votes
0answers
6 views

QGIS 2.2 freezes when I select a Grass command via Processing toolbox

I'm on Ubuntu 13.10, and I have never been able to get the Grass plugin to work in QGIS 2.2 via the Processing toolbox. As soon as I select any Grass command, QGIS locks up, no menu appears. I then ...
0
votes
0answers
15 views

I'm looking for an idea to calculate shortest path in a line Vector layer using a starting point

I'm looking for an idea to calculate shortest path time in a line Vector layer using a starting point in a qgis python plugin based on distance and speed. is there a solution where i can get ideas? ...
0
votes
0answers
9 views

QgsGeometryAnalyzer.dissolve problems

I am completely new to the QGIS python api and I am running into an error which I cannot solve when trying to use the dissolve class. I used the basics of the PyQGIS Cookbook. In my understanding ...
0
votes
1answer
30 views

How can i create a link to a whole folder?

I know how to create a hyperlink to a single pdf-file: Create a hyperlink to a pdf file in the attribute table But now I want to make a link to a folder with 3 or 4 pdf files in it. Is that possible? ...
0
votes
0answers
10 views

Arcgis Model Builder - OD cost matrix on network with iteration on attributes

I am totally new to ArcGis' Model Builder, and I need some advice as how to build an OD cost matrix for large sets of origins and destinations. I want to compute an OD matrix where I can have as many ...
0
votes
0answers
7 views

Is there a way to compare geometries clientside in ArcGIS Flex API?

I'd like to know if the geometries of two different graphics are exactly the same. I'd like to do that client side without using a geometry service. Is that possible?
2
votes
1answer
31 views

Map book with opposing numbered pages

I am creating a map book but do not want the page numbers for each map page to be on the same side (since its printed double sided), I need the page numbers to be placed on opposite sides? I am using ...
2
votes
1answer
22 views

Android app: GPS Logger and POI recorder, with offline map

I am looking for a good app that can do one or many of my below listed requirements. They are listed with the most fundamental functions first. Preferably the app can do all of it, but it should at ...
3
votes
0answers
33 views

What software do I need?

I run large site focused on history. Our current project expects the use of maps (for simplicity, we use current maps, not historical) with quite many points (custom SVG markers), lines, polygons on ...
0
votes
2answers
42 views

What index to use in this situation

I am working with 3 tables with 3 x 500.000 rows. There is one colomn that gives each object a unique ID (UIDN), there also is a colomn with the geo data (the_geom). There also are some other columns ...
1
vote
0answers
8 views

How to create a circle vector layer with 12 sectors with Python and to save average value of underlying raster in each sector?

Hi I am writing a code with Python 2.7 using Arcpy 10.1 and I guess I am doing stuck with a silly problem that lies under my eyes. I have created a grid of points (with "Create fishnet" function) over ...
0
votes
1answer
31 views

QGIS 2.2: Rotated labels not possible any more?

Using Qgis Valmiera I would like to create feature labels on a layer that are rotated with a rectancular whitish background. Using "Labels (deprecated)" and entering an angle does the first part of ...
0
votes
0answers
9 views

error in using akima package in r for irregular point data interpolation

I am tring to interpolate my irregular Point data with an Elevation value. I found akima package for Interpolation and tring to use it but it Shows error message like this: Error: could not find ...
1
vote
1answer
50 views

ArcGIS 10.1 Network Analyst shortest route starting from one specific point

I would like to create the shortest route starting from one specific point in a network out of 12 different points. I know how to get the shortest route by clicking each point after the other to give ...
1
vote
1answer
26 views

QGIS: Line to polygon conversion

Currently we are working in a geological project..in which all the Contacts, Linear & some other geological features have to be captured. The thing is most of the features have to be Captured as ...
3
votes
1answer
29 views

MS SQL Server 2012 to Postgresql

How to use MS SQL Server 2012 spatial database in postgresql using foreign data wrapper?
0
votes
2answers
14 views

Problems building QGIS 1.8.0

I am very new to QGIS (and the entire Linux thing). I am trying to build QGIS 1.8 on ubuntu 12.04LTS. I specifically need to use the 1.8 version of QGIS. When running the "make" command, I see the ...
-3
votes
0answers
19 views

Esri Javascript API Optimization [on hold]

I am looking to optimize (compressed version) my esri javascript api with dojo, please guide

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