All Questions

0
votes
0answers
2 views

Serious application error when trying to Export Map

I'm experiencing a new error that hasn't occurred before even thought I have been using ArcGIS 10.1, on this laptop, for over a year. When I go to File>Export Map, ArcMap closes immediately (before ...
0
votes
0answers
6 views

How to load an ENVI file into ArcGIS?

I received a series of *.img files with a single .hdr file that contains the necessary georeferencing information (i.e., samples, lines, coord system, etc.). I presume this is an ENVI header file ...
0
votes
0answers
10 views

ArcMap many-to-many join

I'm working in ArcMap 10 and can move around in R, though am not an expert. I have a shp file and an xlsx file. The shp file is 20,221 rows and includes a field GID (grid ID) which is not unique ...
0
votes
0answers
3 views

Is it possible to label pie/bar charts in MapInfo Pro v10.0?

What I have in mind looks something like this... or like this... The idea is to get values/percentages shown next to the pie/bar chart. If it is not possible to do it in MapInfo, is there some ...
1
vote
0answers
9 views

Web Server/Technology to work with Raster-Imagery Data

I am in the process of designing a web application which will allow the end users to load raster imagery data (size range from 300 MB to 500 MB) as a back ground map and a corresponding OLD JPEG image ...
1
vote
0answers
8 views

ogr2ogr fileGDB translating points

I am converting data from spatialite to fileGDB (and reverse) for a project using QGIS and ArcGIS. When I convert using ogr2ogr (or QGIS) from spatialite to fileGDB, the points are translated ...
0
votes
0answers
2 views

GeoServer 2.6 + PostgreSQL 9.3.5, GeoServer becoming unresponsive

We're displaying point vector data on a web client using an OpenLayers (2.12) WMS layer... rendered via a GeoServer SQL View reading from data in PostgreSQL. The particular layer has a viewParam on ...
1
vote
0answers
19 views

Creating multiple routes at same time with different stop locations using ArcGIS Network Analyst?

I have a feature class that contains about 500 cross-streets locations and another feature class that contains about 1800 locations. I need to create a route from each cross-street to 1-6 locations. ...
0
votes
0answers
19 views

Legal description polygon mapping/creation with Arcpy

What I have: an excel file with the names of properties within an area that is part of the PLSS in which Township/Range, Section and Lot numbers are used. The file contains a legal description for ...
0
votes
0answers
3 views

Geowebcache is does not seed from rest and web UI

I am trying CURL to seed geowebcache: curl -v -u USERNAME:PASSWORD -XPOST -H "Content-type: text/xml" -d ...
1
vote
0answers
13 views

Is spatial reference information suceptible to be translated?

In an English application that uses ArcObjects API from ESRI, the information regards the spatial reference system is displayed in English as the API gives it. If the application is translated to ...
3
votes
1answer
22 views

Systematic sampling by FID

I have a shapefile created by a corn planter. It creates a point for each planting row every second. So a 16-row planter creates 16 points as it goes along the field. As a consequence, a small 30-acre ...
0
votes
0answers
10 views

Identify button pop-up window no longer displays in ArcCatalog?

When I use the identify tool within ArcCatalog (10.2.1), I no longer get the pop-up window that provides the information about whatever feature was clicked. I'm not sure when this issue started, but ...
0
votes
0answers
5 views

What is the input format to the M-GEMMA map matching tool?

I am researching different map matching algorithms. Based on the Map Matching StackExchange discussion I came across the M-GEMMA tool written in C++, which can be downloaded here. A literature discuss ...
1
vote
1answer
8 views

Changing size of cluster based on number of markers in Leaflet clustermarker

I'm currently using Leaflet's markercluster add-on, which is working really nicely for some of my initial maps. However, I'm wondering if there is a way to modify the clusters so that the size of the ...
1
vote
0answers
18 views

Mapping Russia - Int'l dateline splitting polygon

I am having the issue where the International Dateline is splitting a polygon I am working with. I have a layer of the "Federal Districts" of Russia, and the eastern most federal district is being ...
1
vote
1answer
13 views

How to locate the WMS on a ESRI basemap?

I need to locate the WMS for the following ESRI Basemap: http://goto.arcgisonline.com/maps/Ocean_Basemap Is this possible?
0
votes
0answers
13 views

QGIS: Measure Tool Ellipsoid Default Behavior

Using QGIS 2.6.0 Brighton, I want to overlay a shapefile (EPSG: 26910, Nad83 UTM10) over OpenLayers Google Satellite (EPSG: 3857, Pseudo Mercator), and reliably measure distances. Furthermore, I want ...
0
votes
0answers
4 views

AutoCad Line generation from csv script

I have the coordinates of a start point, from that start point I captured the angles from a traverse boundary and distances to multiple other points. How can I set up a csv file that when I run in ...
1
vote
1answer
51 views

Definition of the WGS 84

Hi i'm having some trouble getting the following things straight with , does this make sense? EPSG:4326 WGS84 Coordinate system: WGS84 Datum/Ellipsoid: WGS84 Projection: longlat
1
vote
0answers
4 views

Can't add marker saved as an EMF to the style manager

I'm trying to add a marker I created in PowerPoint and saved as an EMF to ArcMap. The current questions all state that all I have to do is open the style manager and go to the marker symbols folder, ...
1
vote
0answers
17 views

Leaflet - GPX - Clustering

I'm using Leaflet maps together with "Plugins by Pavel Shramov", which allows google usage and GPX file use. This bit was easy enough, but trying now to use markerClusterer. I've spent a few hours ...
1
vote
0answers
5 views

Loading TomTom Multinet with shp2pgsql accented characters

I am tasked with loading a new set of TomTom multinet shape files into a Postgres database using a bespoke tool for the process. The source data is supposedly in UTF-8. I have just realised that ...
1
vote
1answer
21 views

R geographically weighted regression GWModel

I am exploring the use of GWmodel to run some GWR regressions. I set it up and tried to run some sample regressions using the gwr.basic function, but ran into the following error, Error in t(X * W.i) ...
0
votes
1answer
4 views

OpenGeo: suite-sdk command not found

I'm trying to install and run the Boundless SDK according to: http://suite.opengeo.org/opengeo-docs/webapps/install.html. I've tried running: $ suite-sdk bash: /usr/bin/suite-sdk: Permission ...
2
votes
2answers
50 views

Converting personal geodatabase .mdb file to .gdb

Is it possible to convert an MS Access personal geodatabase file to a SDE enterprise geodatabase file format? What kind of python scripting would it entail? I need to convert it in such way to ...
2
votes
3answers
59 views

How to select top 10 records in an attribute table

I am using Modelbuilder in Arcmap 10.2 to try and find a way to select the first 10 records sorted by Category and then by Distance. For example, my table has 100 banks and 100 churches, which is the ...
0
votes
0answers
25 views

How to generally determine if a Point is inside a Polygon/Region?

I have a region (i.e. closed polygon) like this given in cartesian coordiantes: 1: 628497 / 239586 2: 642383 / 249881 3: 657705 / 241262 4: 652677 / 230489 5: 631370 / 231446 6: 628497 / 239586 I ...
0
votes
1answer
30 views

Python Script to Identify and Flip Lines Digitized in the Wrong Direction

I have a river dataset that was digitized both in the direction of flow and opposite the direction of flow. I need to find an automated method to determine which lines were digitized from downstream ...
1
vote
0answers
15 views

Visualize large amount of geopoints with Geoserver and PostGIS

I have a postgis database with over 50 million rows. Every row consists of a POINT corresponding to lon,lat and a value (number 1-100) I'm trying to create tiles for zoom levels 5-20 that I want to ...
1
vote
0answers
20 views

Convert from ecw to jpg

I am trying to converta batch of ecw aerial photos to jpg in arcmap using the ( Raster to other format) but each time it converts 4 or 5 images and then fails and show this message. i tried to ...
2
votes
0answers
25 views

How to export projected layers with relative cartesian (x,y) coordinates with ArcGis

i've got several GIS datasets for a national park in southafrica (elevation map, water points, elephant density and such). I have access to the full ArcGis Desktop Advanced suite, but am no GIS expert ...
0
votes
0answers
15 views

How to plot additional raster with spplot? [on hold]

I want to plot SpatialPolygonsDataFrame as a semi-transparent main object (with legend on the right), but I want to plot yet additional raster (hillshade) as a background - just to make nicer map. I ...
2
votes
0answers
21 views

How do you model railway connectivity with ArcGIS

I would like to use Network Analyst to build a railway network. I am wondering how to manage connectivity between line features, since rules valid for a road network can't always apply to a railway ...
1
vote
0answers
9 views

How to convert a raster file (*.tif) into a composite geodataset by using Python

I created geotiff rasters (approximately 6000 rasters) in .tif format by using Matlab Mapping Toolbox. When I examined the properties of the data, I realised that it is 64 bit double type. I need to ...
1
vote
1answer
11 views

Is it possible to make stops not in a certain sequence in order to find the shortest route with the network analyst?

Is it possible to make stops not in a certain sequence in order to find the shortest route with the network analyst? I now use the small green points as an input stops because I want the lines with a ...
1
vote
0answers
12 views

How to save changes in Feature-Geometry with GDAL/OGR and Python? (Segmentation fault)

I have a problem with my code: driver = ogr.GetDriverByName('ESRI Shapefile') dataSource = driver.Open('merge.shp', 0) if dataSource is None: print 'Could not open file' sys.exit(1) layer = ...
0
votes
0answers
4 views

How to get list of all markers from selected Polygon using OpenLayer MAP v2

I am able to run following features on OpenLayers Map Version 2.x Put Markers on Map Draw Polygon on Map Select Polygon on Map Now my requirement is when i select any polygon then i would like to ...
1
vote
1answer
18 views

Arcpy reclassify all values to same number

Using ArcGIS 10.1 and arcpy, is there a way to reclassify all values of a raster file to the same value (leaving NoData Values as "NoData")? Lets assume that I have no way of knowing what the actual ...
1
vote
0answers
10 views

draw isoline from points

Is any spatial utility or methods are available for creating contour or isopleths on Oracle spatial? I want to create contour from point geometry show it on map (using mapserver) to site. Pleas share ...
3
votes
2answers
31 views

How can I export data containing umlauts from PostGIS to shapefile, without losing the umlauts?

I am exporting my Finnish (Finland) data from PostGIS to esri shapefile. I am using the PostGIS Shapefile Import/Export Manager and I don't see any way to specify the encoding of the shapefile's ...
0
votes
1answer
30 views

Upgrading notebook performance for ArcMap [on hold]

I have bought a new computer to improve performance in ArcGIS. Specs: i5 4200H 2.80 ghz GTX850M 2 gb GDDR3 4 gb DDR3 (probably 1600 mhz) 500 gb 5400 rpm hdd But when I try to add big ...
1
vote
3answers
22 views

Raster features to single cell width

Are there any tools or existing workflow which convert raster features (such as roads, rivers, electric lines etc.) which are (or can be) multiple cells wide to a single cell widht (i.e, center line). ...
1
vote
1answer
13 views

What is a OGRGeometryShadow and why can't I use it in Intersects()-method?

I'm trying to script something with Python and GDAL/OGR and Shapely. What I have: two LineString geometries: "geom1" and "geom2" I made an Intersection: "intersection = geom1.Intersection(geom2)" ...
2
votes
0answers
6 views

Could not set a workspace style as layer's default style using REST API

I am posting this data to DATA_ONE {"layer": { "enabled": true, "defautStyle":{ "name": "My_Roads_Style", "workspace": "My_Workspace" ...
1
vote
0answers
11 views

QGIS Problem with extract and warp modules in model builder

I have problems using the gdal modules extract and warp in the model builder. They run correctly when started without the modelbuilder, but when I integrate them in the modelbuilder they won't work. ...
0
votes
0answers
14 views

Contours with negative values using the model example in QGIS?

I have a data set of water level ranging from -6 m below sea level to +30 meters. But when I use the model example for creating contours from points, the minimum contour value is zero (0). What can be ...
1
vote
1answer
55 views

How to download ArcGIS Online symbology to ArcGIS Desktop?

I would like to transfer the symbology from my ArcGIS online maps to desktop. Each time I download it reverts to default. Does anyone know of a way to do this, or perhaps there is a symbology package ...
1
vote
1answer
11 views

calculate route in road network

I have a shape file of road network. I have found out the nodes on the network. I want to calculate all the possible routes from a start point to the end point. I am using Postgres,postgis and ...
2
votes
1answer
41 views

What's the QGIS Legend Format Syntax to label percentage values?

I asked a question about formatting legend text a while back and I'm happy to see the issue has been solved in QGIS 2.6: How to remove trailing zeros from QGIS Graduated Style Class labels? But I'm ...

15 30 50 per page