0
votes
1answer
12 views

clipping ESRI shapefiles along with shx and dbf

I've seen other answers detailing how one can clip a .shp file with ogr2ogr but this just returns a clipped set of geographic features. I also want to clip the .shx and the .dbf in the same manner. ...
0
votes
0answers
4 views

Openlayers 3 how or where to set icon pointerEvents to none for click through

I've read through the OL3 API documentation without finding how or where to disable click on an icon so the map underneath gets the click instead. Perhaps it's not possible? Or does it go in ...
0
votes
0answers
4 views

Creating raster(geotiff) from a text file with grid_code from arcgis raster to points

I have made a text file from raster to points via a DEM in ArcGIS 10.1 where I have inserted values in an another column that I want to display. Next to point ID is grid_code, which I believe ...
0
votes
1answer
19 views

Is there an R equivalent of NEAR in ESRI ArcGIS?

I have 54 points in one data set A I have 300+ data points in a dataset B. I wish to find the distance for each point in dataset-set B, to points in dataset A. Nearest Neighbor packages appear to ...
0
votes
0answers
4 views

Import TIFF files into Whitebox

I´ve a problem, when I try to import tiff file into whitebox, I obtain a very small image so I can´t change the values of max and min as I saw before in other question.
1
vote
0answers
5 views

What is the file upload limit on CartoDB?

We have a CartoDB Coronelli account with 300MB of spare space. I need to get a shapefile loaded that is 85MB in its .zip package. The file is sitting in a publicly accessible dropbox. 1: When I try ...
0
votes
0answers
7 views

After adding new field, data in other field changes. Why does this happen?

After joining two tables, then joining a third table to that join, I added a field so that I could calculate the numbers in each field into a total. However, after creating the new "total" field, the ...
1
vote
1answer
11 views

Why are Differential Correction services unable to transfer files for a 24-hour period?

Over the past year I have gone out and gathered Feature points using a Trimble GPS Device. When I'm done, I'll come back to the office and try to perform Differential Correction using Pathfinder ...
0
votes
1answer
13 views

What's the difference between ArcGIS .NET SDK and ArcObjects?

Here's the scenario: The goal is to create a standalone console application to process data. This processing is basically ETL operations and, in the end, the results end up in a feature class table. ...
0
votes
0answers
2 views

Identify based on legend items visibility

I have built a WPF app that has a dynamic legend that is refreshed as a user toggles on/off a layers visibility. I would like the identify task to only identify layers that are visible in the legend ...
0
votes
1answer
23 views

Calculating centroid latitude in ArcMap throws error in Arcpy

I can create a centroid latitude field in ArcMap10.1 using "Calculate Geometry..." in the attribute table, but when I try the same thing using: arcpy.CalculateField_management(bins_WGS84, "cent_lat", ...
0
votes
0answers
20 views

Shapes not matching number of records

I am trying to merge features (polygons) from 7 subregions in ArcGIS (v10.x). Merge goes fine but when I do any other process on it (e.g. Adding a field, calculations etc), the merged file is ...
0
votes
0answers
2 views

Print Composer: Finder window disappearing when pressing save button?

I recently updated to 2.6.1 (using mac OS 10.10.1). When I'm in print composer, and I try to save my map (or open a new file, or do anything that brings up a finder window), the window disappears ...
0
votes
0answers
5 views

Updating/replacing GeoTiff data store on file system causes GeoServer to halt

I have a few hundred raster layers that are updated at least 4 times a day. The GeoTiff's are updated directly on disc. I'm running it as a windows service and I can sell the wrapper app logging the ...
0
votes
0answers
7 views

Attachment access using ESRI's dynamic services

I need to be able to display photo attachments in a tabbed popup window that ideally only contains a dynamic map service. I have a working demo running that uses a dynamic map to display the data and ...
0
votes
1answer
9 views

Proper transformation file to go from NAD83 CSRS UTM 17 to NAD83 UTM 17

Looking to determine which transformation file to select when using the Project tool in ArcMap 10.2.2 to go from NAD83 CSRS UTM 17 and NAD 83 UTM 17. The data I am working with is from Geogratis and ...
0
votes
1answer
28 views

What free GIS software is the best for graphic production? [on hold]

I was wondering what free GIS software is best for graphic production. I am creating art prints using GIS spatial data. I use ESRI software everyday for my regular job, therefore I am proficient in ...
2
votes
0answers
20 views

Access ArcCatalog Window through ArcPY

I want to create a button in ArcCatalog that takes the metadata from the selected file in ArcCatalog and prints it to a text file. The metadata extraction part is done, and I have succssfully tested ...
-1
votes
1answer
13 views

Casting ILayer to IFeatureLayer in ArcObjects 10.1

I'm trying to use the following code in an ArcMap extension: private IFeatureLayer getLayer(string lname) { IMap map; IFeatureLayer flayer; IEnumLayer ...
3
votes
0answers
43 views

How to simplify polygon shapefile and maintain topology?

I'm looking for a straightforward answer that actually works...not a 'duplicate question' flag. None of the other solutions posted in similar threads actually work...they all have dead-end answers ...
1
vote
2answers
43 views

How to print selected page from Data Driven Pages using ArcPy?

I am looking to print DDP (Data Driven Pages) to a printer through a Python (arcpy) script which I will create in Arc Catalog. In other words, I would like for the script to have the following ...
0
votes
0answers
20 views

How to convert Whitebox .dep files for use in e-Cognition?

Could you explain me how can I convert .dep files into correct files to work in e-Cognition? I’ve exported the file in .sdat and .sgrd form using Export Layer, but I loose a lot of resolution. Any ...
0
votes
0answers
13 views

Trouble setting up Postgres PostGIS database with GeoServer [on hold]

Last weeks I created an application. I want to import from PostgreSQL a database to GeoServer, so that I will call WFS-T service after to my project using JavaScript. For the first time I have to ...
2
votes
0answers
17 views

Looping a location-allocation problem in ArcMap's Model Builder

I have developed the model below in which I iterate through a series of values for a variable in the Location-Allocation type of problem. The variable is the number of facilities to solve. The model ...
0
votes
1answer
15 views

How to populate an attribute table from an interpolation (grid)

I am a novice ARC10 GIS user, with a question on how to add data from a grid file to a shapefile based on an attribute and position. I have a shapefile with fish positions (x,y) and their ...
2
votes
1answer
14 views

Output raster from IDW interpolation tool is from 3.40282e+038 to -3.40282e+038 in ArcPy

I am not familiar with Python in ArcGIS, so I used ModelBuilder first to set the environment and put the tool in. The model worked right and the output raster seemed good. Then I exported the model ...
1
vote
1answer
5 views

Mapserver - Standard Pointsymbolizer edited by SLD

I have pointfeatures in a OpenLayers map. Every feature has a different attribute or several have even more than one attribute. Thus I would like to use not the standard point symbols like that ...
1
vote
1answer
13 views

Using Network Analyst on a Global Scale

I am using Network Analyst to run some analyses on global networks. In particular, I am trying to find shortest distances between points. However, I noticed that routes are not crossing the Pacific. ...
0
votes
0answers
15 views

Openlayers 3 map displays on a Desktop, but will not display on a Mobile

I have the code shown below that works perfectly on a desktop, but will only display the OSM layer on a mobile device. Am I missing something obvious? My understanding is that it should work on both ...
0
votes
1answer
32 views

Can not SET a Value in table using Python?

I'am trying to set values in table, the code run good, i don't got errors, but nothing is done ! I'm using Arcgis10.1, arcpy and Python This is the code : import arcpy import math import arcview ...
2
votes
0answers
11 views

What is the openlayer.js alternative of unloadinvisibletiles of leaflet.js

I am using open layers with a tile server. I want to load maps while panning and destroy the loaded region when out of screen (Alternative to unloadinvisibletiles of leaflet.js) How am i suppose to ...
1
vote
0answers
24 views

${z}/${x}/${y}.png explanation needed for offline map

Im trying to build map with OMS under Linux (Ubuntu) to made an offline apps. Im working with Ionic and building just for Android for write now. I have the base code: var map; function ...
1
vote
0answers
6 views

Errors when using the Corridor Designer tool from Arctoolbox

I am using the corridor Designer ArcToolbox for designing a habitat suitability model and I've got the following errors: Error 010328: syntax at or near symbol SPACE ERROR 010267; Syntax error in ...
0
votes
1answer
11 views

Releasing features from a recycling feature cursor

I have a recycling feature cursor that is used to fetch a single row. Is it my responsibility to release that returned feature, or will it be cleaned up by the cursor as it would be if I consumed the ...
0
votes
0answers
22 views

Snapping while measure in QGIS?

I've been reading here and there that snapping while measuring should work in QGIS, but i can not make it work for the life of me. https://hub.qgis.org/issues/8537 All the snapping options are set ...
1
vote
1answer
26 views

Open layer plugin in Qgis 2.6.1 crashes and errors with zoom

I have a major problem with the open layers plugin. The maps of the plugin won't zoom to the right scale, or they just simply crash. I never had these problems in the old Qgis versions. This way, I ...
0
votes
0answers
15 views

Mapfile generation from QGIS project

I am looking for a way to transform a QGIS project (.qgs) to a MapServer Mapfile (.map). I am using Quantum GIS 2.6 and MapServer 6. The layers are postgis tables. I would need something like this ...
0
votes
1answer
10 views

What does 'Course Made Good' in NMEA string mean?

I was looking at some GPS data that a client sent me. It has lines like this: $GPRMC,183123,A,1725.4170,N,07825.4779,E,37.80,297,161214,, I was looking at http://aprs.gids.nl/nmea/#rmc, which says ...
1
vote
0answers
5 views

Trouble in Natural Earth Shapefile “jumps” read using GeoTools

I'm using GeoTools 12.0 to read in Natural Earth data. I'm really happy with the performance, and ease of implementation. But, I'm having trouble reading in very large polygon data. The 110M Ocean ...
2
votes
1answer
37 views

How can I calculate the radius or curvature of a meandering river?

I want to calculate the radius of curvature of a meandering river with ArcGIS 10.1. I have used the Planform Statistic Tool, developed by the National Center for Earth-surface Dynamics, to calculate ...
1
vote
0answers
11 views

Is it possible to only have one Feature Attribute Window open in QGIS?

I suppose it's by design that when you click through(identify) your features, for every feature it opens the attribute window (which is good, i have enabled the checkbox to automatically open the ...
-2
votes
0answers
20 views

Create a .mbtile from … what source?

I am attempting to create a .MBTile file to create a map in an IOS application. If you look at the above image. this "World map" comes from a .MBTile file named "Georgraphy_class" I would like to ...
2
votes
1answer
18 views

More accurate way to calculate area of rasters

In my daily work, I am constantly asked to calculate areas of global raster datasets in geographic projection at 30 arc second resolution. These datasets are normally the result of a Combine operation ...
-2
votes
0answers
19 views

AttributeError: 'module' object has no attribute 'users' [on hold]

I'm new to PYTHON. I keep getting above error. B elow is my code #!/usr/bin/python import socket import sys #with open('./users.txt', 'r') as f: with open('./users.txt') as f: for users in ...
0
votes
0answers
6 views

Google Maps zoom number and min/max scale(Openlayers)

How to set Google maps' zoom number accordingn to min/max scale of a wms layer? If min scale is 1/50000 and max scale is 1/5000 (units: m), which zoom number is resonable? I tried to set min zoom ...
-2
votes
0answers
3 views

Converting 32 bit signed integer to 8 bit unsigned integer using spatial modeler (ERDAS Imagine) [on hold]

Converting 32 bit signed integer to 8 bit unsigned integer using spatial modeler in ERDAS Imagine.
0
votes
0answers
5 views

Sld for main city names in a country

I am working with Geoserver and Geoexplorer and try to create my own sld to style those maps. I was download osmdata and add layers to map how to filter main cities in a country using sld ?
0
votes
1answer
19 views

Leaflet - what to do when your maptiles don't load?

I'm using Leaflet, and using OSM's tile.openstreetmap.org tile server. However, sometimes my application does not load the maps tiles. It seems OSM's servers are having some problems sporadically, ...
1
vote
0answers
6 views

Geoserver : create a rasterized polygon / dynamic fill for polygons with features from database

I decided to post here because I couldn't find any answer to my problems on the internet. So I am using geoserver 2.7-SNAPSHOT, everything is working fine but I need to implement a new function or ...
0
votes
0answers
9 views

Sld label repeating for polygon while zooming [duplicate]

I was already referred Polygon label repeated for each tile I am working with Geoserver and Geoexplorer and try to create my own sld to style those maps. I was download osmdata and add layers to map. ...

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