0
votes
0answers
4 views

How to fix “Detected out of bounds geographic extent”

I hope someone can help me to solve this problem. i want to make a map with TileMill v.01, when i try to add layer using shapefile (i use QGIS to edit *.shp file) or postGIS i always get error ...
0
votes
0answers
4 views

OpenLayers 3.5 WFS-T update to GeoServer 2.7 raises StringIndexOutOfBoundsException

I am using ol.format.WFS.writeTransaction() (OL3.5) to generate WFS-T statements. This works well for insert and delete. The problem is with the update statement. Any update statement returns ...
0
votes
0answers
4 views

Rasterizing a simple sloped line

I am aware how to rasterize a 2D line, but if I have two coordinate triplicates (x1,y1,z1) and (x2,y2,z2), how can I efficiently rasterize the resulting connecting line such that the raster cell ...
1
vote
0answers
6 views

Overviews: to tiles or .vrt, or both?

When using vrt to mosaic on the fly large collections of images, is it better to add overviews (pyramids) to the individual rasters or to the final .vrt, or both? (Where "better" means finding the ...
0
votes
0answers
5 views

Extract by Attributes in Model Builder, “Table Name is Invalid”?

I'm attempting to use "Extract by Attributes" in model builder as part of a larger model. I'm trying to pull 6 different attributes out one by one in order to create random points within their areas. ...
0
votes
0answers
3 views

zoomToExtend openlayes 2.13.1 issue

my layers are in wgs84 and I need to zoomToExtend to specific Bound's but it seems I can not make it.... The code seems ok but nothing happens. map = new OpenLayers.Map({ div: "map", ...
0
votes
0answers
10 views

Python toolboxes missing (Can't use ArcGIS 10.2.2 toolboxes)

I was trying to use Hot Spot Analysis Toolbox on ArcGIS 10.2.2 but this error message appears: updateParameters Syntax Error Runtime error Traceback (most recent call last): File c:\program ...
0
votes
1answer
5 views

Create point on a line with given distance from end in PostGIS

Does anyone know how to create points along a line (MultiLineString geometry) with a given distance in PostGIS? I'd like to create points at a regular distance over a line, which represents a ...
0
votes
0answers
10 views

Legend disappears in QGIS 2.8 composer

I would like to keep my legend on as I export a multipage map set to PDF, but the legend appears to lose any layer items and just keep the title ("Legend"), which is what appears in my PDF document. ...
0
votes
1answer
9 views

Repairing a broken data source for a single layer in multiple map documents

I am a Python newbie and I'm trying to repair the data source for an aerial raster in close to 50 individual map documents. My supervisor deleted the 2014 recently and uploaded the 2015 in its ...
1
vote
1answer
8 views

Custom sort index for Data Driven Pages?

I am creating maps of underground utilities using DDP with a grid layers as my index layer. Each grid shows a segment of the run. The pages must be generated in an order that maintains the continuous ...
0
votes
1answer
20 views

Re-Calculating Rows in File GDB Feature Classes

I run the script that I created below, but when it is completed and I check the FC tables, nothing has changed. The script iterates through each feature class of a database and then iterates through ...
0
votes
0answers
3 views

WFS GetFeature query where typeName is a Layer Group not a Layer

I am loading layers in openlayers, and dynamically building a a protocol for "identifying" elements in that layer when the user clicks the map, and that layer was the selected "Identify" layer. This ...
0
votes
0answers
16 views

google geocoding api usage restrictions and other free api options

I would like to use the google geocoding api to geocode a few thousand addresses. I understand the daily limit for a free account is 2,500. I want to retrieve the coordinates and then map them in ...
1
vote
0answers
5 views

Permanent link to a Nominatim address?

I want to be able to link landmarks from a private database to their respective OSM representations (nodes, ways or relations). One of the approaches I have seen to get permanent-ish reliable link to ...
0
votes
0answers
18 views

ArcGIS GeoPDF Adobe

I am exporting a map from ArcGIS (10.2) as a GeoPDF with georeference and attributes. I am viewing both with Adobe Reader 11) with the free TerraGo Tool bar and with Adobe Pro. The eventual goal ...
0
votes
0answers
10 views

Is there an easier way to package all data in a map file in QGIS? [duplicate]

Similar to the way an InDesign file has the ability to package all of the linked images and embedded fonts into its own folder—or how ESRI does it, is there a way to gather up all of the data layers ...
1
vote
1answer
21 views

Get count within ArcGIS report

I have a file gdb feature class which contains cropland fields, and within the table are data fields for Landowner, Acres, and many other items. I have a report based on the table which has no data ...
0
votes
0answers
3 views

How to open a popup on Marker click when Markers are in array using leaflet maps

Hey guys I have a set of Markers that are getting created dynamically on a .each loops like so. $.each(data, function(index, element) { markerArr[element.id] = ...
0
votes
0answers
2 views

base layer on openlayers 2.13 not showing Google if set first choice

I am working a ol 2.13.1 & i have a strange issue. As base maps I have OSM & Google. When I set as default Google it doesn't shows nothing. Only the OSM layer appears when selected. BUT if ...
0
votes
1answer
5 views

How to install mdenoise on linux?

It is suggested to install mdenoise via : wget http://www.cs.cf.ac.uk/meshfiltering/index_files/Doc/mdsource.zip unzip mdsource.zip cd mdenoise g++ -o mdenoise mdenoise.cpp triangle.c ln -s ...
0
votes
0answers
3 views

GRASS GIS : ScriptError : Unable to fetch interface description for command 'd.rast'

I'm new to GRASS GIS (6.4.3) and I'm trying to use the r.watershed command. I imported the GTOPO30 DEM in tiff format, but I can't display it. I get the following Script Error: "Unable to fetch ...
0
votes
1answer
22 views

How can I remove rows that have duplicate cells in 2 dif files - while choosing which file has the dup removed?

I have 2 files and I merged them together into one file-geodatabase feature class. I want to remove entries from File1, Column C, that also appear in File2, ColumnD. I attempted to use the ...
1
vote
0answers
9 views

Distribute the points randomly within a polygon in QGIS

Say i have 20 points within a polygon. Each point represents a feature. out of which 15 were distributed and 5 points were one above the other in same location. Is there any way to randomly distribute ...
2
votes
2answers
26 views

Creating map with same-area hexagonal polygons using ArcGIS for Desktop?

I'm trying to figure out (1) what this type of map linked here is called (I've been unable to find the name through search), and (2) whether there is an Arc tool that will transform a shapefile or ...
0
votes
0answers
8 views

Help impelmenting ILayerEffects in Graphics layer to use transparency

I tried to get graphics in an ILayar class and implemented ILayerEffects to get transparency but it does not help can you help me? I am attaching the class file. using System; using ...
0
votes
0answers
5 views

Can i change the width of a geoserver WMS layer through openlayers?

I have a layer in geoserver with an SLD style, which I display in a map web app using OpenLayers2. I want to know if there is a way to change part of the style (the width of the line geometry) through ...
-2
votes
0answers
55 views

Python field calculator

I have a point shapefile with the following columns mosaic hypo result condition 2000 1700 1500 1000 980 . . AND i want to write a script that will do the following: ...
0
votes
0answers
5 views

Digitising - Separate fill and line opacities (or remove fill)

I have a client who specialises in aerial photograph interpretation and is in the process of moving from AutoCAD to QGIS. They find the auto 'fill' when digitising polygons really disruptive and ...
0
votes
0answers
12 views

Windows desktop application that allows to visualize, edit, download, upload and convert GPX files?

I am looking for a simple application that will allow me to visualize GPX data, edit and create new GPX tracks, areas and points and download/upload GPX data to and from devices. This application ...
0
votes
0answers
7 views

Is it possible to create a multi-page drop window in Google Earth Pro?

I have converted my shapefile from ArcMap 10.3 to a KMZ that allows me to open the file up in Google Earth Pro. I have made the map interactive and created hyperlinks to the files I want shown. There ...
0
votes
0answers
9 views

Method to translate PgRouting to ESRI Network Analyst network dataset?

I have a network dataset in a PostGIS database that is set up and routable via PgRouting. I would like to take this dataset and import it into Network Analyst in ArcMap in order to make some ...
0
votes
0answers
5 views

How to select by location c# Select cities of a country

I have two layers a countries layer and a points layer. I want to make two combo boxes. In the first one i want to load all the names of the countries and when i select the country i want the second ...
0
votes
2answers
35 views

Split a string between 2 characters

I have the following string in Arcmap: "Node 1_1234.23,Node 2_567.88,Node 3_45.25" I want to return the numbers between the "_" and the "," into three columns e.g "1234.23" in column A ...
1
vote
1answer
27 views

portions of edited shapefile will not draw

I edited a shapfile of approximately 1500+ pipe segments yesterday in QGIS. When opened today (first in ArcMAP by another user) only about 10% of the pipes were drawn. The same happened when the ...
1
vote
0answers
13 views

Calculating “sun time” on areas with high mountains? Topography available

I'm wondering how to proceed if you want to calculate how a location on land will get direct sunshine at a given time on a given date (compared being in the shadow of the mountains)? The area is very ...
1
vote
0answers
10 views

Server-side map generation from postGIS database

I have loaded some OSM data into a postGIS database, using imposm. Now using this data base, I computed a value associated to every point of the map (could be anything, real-estate average price or ...
0
votes
0answers
15 views

Iterators in model builder - merging nested files with same filename ending

I am trying to merge files that are nested in different folders by their file names. For example folder 1 contains up to 100 subfolders that each contain a set of shapefiles: subfolder1_A.shp, ...
1
vote
0answers
30 views

ESRI arcpy - Automating the creation of a ServiceDefinition from a python toolbox - missing data

Summary: I can create a ServiceDefinition through ArcCatalog or ArcMap, but when I try to generate the ServiceDefinition through python, it does not copy the /data folder with it, thus the script ...
0
votes
0answers
13 views

How does getLegendGraphic, from GeoServer, handle attribute-based styles?

Suppose I have a layer with a color attribute. Now, I write an SLD with a fill color like this: <sld:PolygonSymbolizer> <sld:Fill> <sld:CssParameter name="fill"> ...
1
vote
0answers
11 views

Point in Polygon using Rtree and Shapely

This is a repeat of my question over on StackOverflow. All, I am wondering what the correct syntax is for doing a point in polygon search using Shapely and RTree. I'm really interested in speeding ...
0
votes
1answer
10 views

openlayers hide layer function

I need to hide a layer with a function, use this script: function hideLayer(layerName) { layerName.setVisibility(false); } I have this error: 'map' is null or undefined my code page var ...
0
votes
1answer
17 views

Geocoding - looking to identify county from list of zipcodes

Using QGIS, how do I find county of an associated zipcode? I have zipcode for each point, however, I do not have a street address. I am hoping to aggregate my data to the county level using the ...
-3
votes
1answer
33 views

GIS in oil and gas companies [on hold]

I'm looking for documents about spatial data and GIS in oil and gas companies in the world. I want to know what procedure, platform and technology they are taking and what kinds of spatial analysis is ...
0
votes
0answers
13 views

Is the QGIS connection with ArcGIS “mapserver” still working?

I would like to add the Ocean Basemap to QGIS. I also found the other posts and I followed this procedure: http://hub.qgis.org/wiki/quantum-gis/Arcgis_rest Hovewer when I put in the Python console ...
0
votes
1answer
11 views

ERROR 000157: Input and target dataset should have the same number of bands. Failed to execute (MosaicToNewRaster)

This is just a continuation of my former post:Batch Mosaic Rasters: arcpy.MosaicToNewRaster_management (ERROR 000628: Cannot set input into parameter coordinate_system_for_the_raster) --where I batch ...
0
votes
0answers
36 views

Is it possible to add text and numbers into the same column/field of attributes of a shapefile in ArcGIS 10.3?

I have to add a field to the attributes of a shapefile and the data reads as: 2 BDL 22 18 11 BDL BDL 25 3 Could these data be added to the same field/column of the attributes of the shapefile in ...
0
votes
0answers
8 views

Trying to geocode and map a large street segment table with no lat-long [on hold]

I have a table with 26000+ street segments with address ranges and school zones I would like to convert to a GIS layer. Any suggestions?
1
vote
1answer
23 views

why there is no attribute like 'GetNAClassNames' in my arcpy

I want to do a network analysis, when I want to load a layer as a barrier using arcpy.na.GetNAClassNames, the message is like this: AttributeError: 'module' object has no attribute 'GetNAClassNames' ...
0
votes
0answers
9 views

World DEM vs ASTER Digital Elevation Models accuracy

I use DEM essentially to create surfaces on AutoCAD Civil 3D and then to create terrain profile views. I have been using mainly ASTER imagery from which I extract 2m contour lines in QGis and then ...

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