1
vote
0answers
29 views

ArcGIS Calculate Fields gives Warning 000405 No records within table?

Situation: I have feature layer sitting outside processing extent in Environment settings. If I open layer's table and use field calculator - Calculate Geometry on some numeric field: it works ...
1
vote
0answers
29 views

Create Thiessen polygons using spatially weighted averages?

I have to create Thiessen polygons with the spatially weighted averages for specific contaminate concentrations from different borings. I have the Thiessen polygons created but this only shows me the ...
1
vote
0answers
12 views

Where do I find the covariance matrix in Erdas Imagine?

I've just run a principal components analysis on a Landsat image and am trying to calculate my factor loadings. I'm using the textbook Digital Image Processing by John Jenson as a guide and it says ...
0
votes
0answers
14 views

Convert IP addresses to street addresses or latitude, longitude coordinates? [duplicate]

Would it be possible to convert IP addresses to latitude-longitude coordinates or street addresses which then can be geocoded? or at least find the approximate location?
0
votes
0answers
17 views

Fusion Tables to CartoDB?

It appears that CartoDB can't link to Fusion tables via the "add table interface"? Is that true, or am I missing something? Sure would be nice if I could manage my data in fusion tables, then ...
0
votes
1answer
8 views

start osm2po without parsing osm.pbf

I use the demo batch to start osm2po java -Xmx1408m -jar osm2po-core-5.0.0-signed.jar prefix=hh tileSize=x,c map.osm.pbf How can i start the webserver without parsing all the data again (because i ...
0
votes
0answers
9 views

How do I modify the WebAppBuilder "LayerList' widget to use radio buttons instead of checkboxes?

I've downloaded the developer version of the Web app builder and installed in on my machine. I can open up the widget '\LayerList\LayerListView.js', and I have been exploring the source code. I would ...
1
vote
0answers
52 views

Upgrade qgis in debian jessie (linux)

I want to upgrade qgis 2.6 to qgis 2.8 in linux (debian jessie). I did: sudo apt-get update sudo aptitude full-upgrade And I get this error: Até aqui tudo bem... Processing triggers for ...
0
votes
0answers
15 views

How do I determine the hardware requirements for importing an OSM extract?

I have a 950MB OSM extract I'm trying to import into Postgres using osm2pgsql. All attempts thus far have failed as I've been running out of hard drive space. I have no problem processing metro or ...
0
votes
0answers
22 views

After clipping raster in ArcMap, file appears black in any other applications?

I have a tiff raster dataset, using arcgis I clip the data (to a feature class perimeter), the clipped file displays fine within Arcgis. However, if I try to view the clipped image in any external ...
1
vote
1answer
37 views

How to start QGIS 2.6.1 after install on windows XP home?

New to QGIS and installed 2.6.1 on Windows XP desktop home edition. No errors received during install. When I launch QGIS Brighton from Start - Programs the qgis-bin.exe - Entry Point Not Found pops ...
1
vote
0answers
20 views

Interpolation of SRTM data

My situation: I need to interpolate the 3" srtm data for a game I'm developing (it's like Minecraft - voxel style). I downloaded the srtm data from viewfinderpanoramas.org. My aim is to get the height ...
2
votes
2answers
32 views

FME SDE Writer changing the part sequence of a Multi-part polygon on Insert

I am creating a FME script that will accept to databases (MDB file and SDE Database) and will update the SDE database if there are any changes to the MDB file. I have a CRCCalculator for both SDE and ...
1
vote
1answer
19 views

Switching Costs in a Multi-Modal Network Database in ArcGIS

I am constructing a multi-modal transportation network using Network Analysis on ArcGIS. I have data on roads, railway, and rivers for the U.S. My goal is to calculate an Origin-Destination matrix of ...
1
vote
1answer
28 views

How to update back to GeoServer/Oracle from OpenLayers

Folks, I have followed the example to setup a WFS Transaction successfully: http://dev.openlayers.org/examples/wfs-protocol-transactions.html My environment is GeoServer 2.6.1/OpenLayers 2.12.1. I ...
2
votes
1answer
31 views

ST_GeomFromGeoJSON strips coordinates, is it a bug?

I'm storing some geo paths in PostGIS using GeoJSON and the ST_GeomFromGeoJSON()-function but I just found an issue with it: SELECT ...
1
vote
1answer
29 views

Editing POSTGIS tables via QGIS

Is it possible to edit POSTGIS tables directly in QGIS 2.6.1. I've been using The DB MANAGER but can only really do DDL type edits....Or create/import a brand new layer. I did see a SQL Window but ...
0
votes
0answers
21 views

Exporting layer file values to a text document

Is there any method to export the entries of a *.lyr to a text file (docx, xlxs,...) since I have lyr which contains 255 values and I need to check it by exporting it to a text file
0
votes
1answer
43 views

Is it possible to embed python in code for HTML pop-ups in ArcGIS

When clicking a point feature I want the html pop-up to not only contain the data of the feature but also an image of the area around the feature (eg. 2 km^2). The image would have the base map 'World ...
1
vote
0answers
13 views

QGIS crashes when geodatabase file opened

I recently updated my version of QGIS to 2.6 Brighton and am no longer able to open geodatabase files, everytime I try the program quits. Is there a way to fix this or is this a bug with the new ...
1
vote
0answers
17 views

Vector Layer Symbology Export?

When programmatically creating / saving a QgsVectorLayer - implementation of the ExportSymbology functionality does not seem to exhibit the implied effects. Does such a command not indicate that the ...
1
vote
2answers
47 views

Can QGIS 2.6.1 export to mapserver?

I would know if there's a way to export qgis data to mapserver (Mapfile). In previous version of Qgis there was a plugin called "Export to Mapserver", now I can't find anything...
2
votes
1answer
26 views

Odd performance of PostGIS Select Query with ST_AsText

I have this query: select ST_AsText(geo) as wkt, city, street_number, street_name, street_type, street_direction, street_unit from parcels_union order by id ...
2
votes
1answer
40 views

ArcGIS 10.3 geocoder

I recently upgraded, desktop, server, engine and SDE to 10.3, and of course had to upgrade some other features and extensions. It seems that now that I've upgraded to 10.3 my new 10.3 geocoders will ...
2
votes
0answers
33 views

Postgres OSM planet reverse geocoding

i'm building function for reverse geocoding in Postgres using PostGIS function's. For now i was able to clean up all the data that was useless to me(rivers, buildings,etc.). I got 3 ...
0
votes
1answer
30 views

Arcscan greyed out

the Arcscan toolbar is greyed out. The Arcscan extension is enabled. The raster is a "bi-level" image There is an editable polyline layer in the ArcMap TOC Do you have any idea why i still can't ...
2
votes
0answers
38 views

How to create a legend for quantitative visualization with increasing icon size?

I am trying to find a way to do a map and legend like this: I am using QGIS 2.6 Brighton. The only way was to do a pie chart but I think it's not possible to create classes. I can create circles ...
0
votes
0answers
10 views

High-performance k-nearest neighbor MBRs from given point using spatialite?

I've built an 2-dimensional spatialite db with millions of polygons inside. What I want to do is to find the polygon which is the nearest from given (x,y) coordinate. This is what I want to do. ...
1
vote
1answer
24 views

Source for cloud cover map layer over UK

I'd like to add a layer to display historical data on cloud cover in a Leaflet project I'm currently working on. This is specific to a given day in 2012 for a city in England, and ideally I'd like to ...
2
votes
2answers
38 views

QGIS exporting attributes in a KML file

Here is what I am doing: Create a layer by uploading a shape file into QGIS Select Attributes of that file Export selected attributes with the "save only selected features" check box when I save the ...
1
vote
2answers
145 views

Why is my cursor empty?

Yesterday I set up a Python script using a cursor on a layer. Today I've tried running again and no matter what I run it in, the cursor is empty. I've tried removing the query on the layer, tried ...
1
vote
1answer
35 views

Dynamic Text Formatting Tags

I am currently using Arcgis 10.2 and working with dynamic text. I'm aware of formatting tags available ...
2
votes
0answers
20 views

Create shadow of building in ArcScene

I want to create shadow of a building at different time in ArcScene but I am a beginner of using ArcScene so I am not familiar with this. I am using ArcGIS 10.2.2 version. I tried to use "sun shadow ...
1
vote
1answer
19 views

Geotiffs not displaying colour correctly in MapInfo

I'm trying to open geotiffs I made in ArcGIS 10.2 in MapInfo 12.5. They open in MapInfo in the right location but displayed on a blue colour scale. These should be colourful RGB images. Trying to ...
4
votes
1answer
50 views

Using more than one ST_function in one query

I have got stuck with a dynamic analysis that I would like to include in a project I am working with. I want to save the query in the project file or make it to a view in my database. I have tried a ...
1
vote
0answers
26 views

CartoDB: cluster circles aren't proportional

I'm trying to visualize thousands of records on a map on CartoDB using the cluster feature but circles with 100 or 1000+ records have the same dimensions. I'd like to have more discrimination in ...
1
vote
1answer
22 views

Calculate River Runoff Volume (Q) with GRASS

I want to calculate Hydropower between points at a River. I already created a Rivernetwork and the Accumulationmap (without weighting) with r.watershed. My next Step was to set equivalent points along ...
2
votes
1answer
21 views

Python FindLabel Function for Label Expression with Formatting Font?

I originally had this FindLabel function (which works)... def FindLabel ( [NAME], [Count_] ): if [Count_] != None: return [NAME] +'\n' + "Well Log Count: " + [Count_] I wanted to format the ...
1
vote
0answers
15 views

How can I create a spatially aware multipatch shp-file with autocad map 3d?

I have a dwg-file with 3d buildings. What I need is a multipatch shp-file. The dwg is already georeferenced.
0
votes
2answers
14 views

getFeatureInfo is working only if line of polygon is clicked, does not work inside polygon

I have issue with getFeatureInfo function. I can get features of polygon only if it is clicked on line (border) of polygon. By clicking on line, i get features of few polygons, and i want to click ...
1
vote
0answers
25 views

SAGA GIS - raster image from Civil 3D

I am a new user of SAGA GIS software. I need to interface the Civil 3D 2015 and Hec Ras software in order to create a flooding map. In order to put in communication the two softwares, I have to use ...
0
votes
1answer
21 views

Coordinates from a SQL Server Inserts don't Show Results

I am trying to parse a JSON output file from an .Mxd file. All work fine and the following SQL Insert in SSMS using sample coordinates: delete from RoomData insert into RoomData ...
2
votes
0answers
17 views

How to use items param in TemplatePicker to draw with?

I have been checking the JS API of TemplatePicker and it says to either use featureLayers or items in the params object: https://developers.arcgis.com/javascript/jsapi/templatepicker-amd.html I ...
0
votes
1answer
8 views

OpenLayers 3 custom control doesn't get the map object

I've been playing around with extending controls in OpenLayers 3. I've built a control which grabs a legend image from a mapserver with a GetLegendGraphics request. However, when I add the control to ...
1
vote
0answers
9 views

Issue with OCHA fonts in windows 8

I installed OCHA icons on windows 8,But once that I try to open the styles with arcmap (10.2.2) I have some funny icons, do you have some idea how to fix this bug...
0
votes
1answer
28 views

Cannot rename output file using standalone script for QGIS

I would like to rename all output files after my script has finished processing them by adding "(A)" after their file name (eg. Layer.shp -> Layer (A).shp). I received an answer from this post on the ...
0
votes
2answers
20 views

loading a vizjson with odyssey.js in cartoDb

I'm trying to write a map story using odyssey.js from cartoDb. My webapp is built using django and has markdown-deux installed. I've created a visualisation in cartoDb. I've used the share link to ...
1
vote
1answer
28 views

QGIS Polygon overlaps on “Merge Shape file”

I am trying to merge two polygon shape file in QGIS 2.6.1. One is older one with all state boundary, which I have (.shp, .shx, .prj, .dbf). New one is downloaded from WEOGEO (.shp, .shx, .prj, ...
0
votes
1answer
19 views

How can I fill the category field in a raster using GRASS

I have a tiff file with land use data. The land use class in in the value field, but the label field is empty. Now I want to find out which is the area covered by each land use class, but GRASS does ...
3
votes
1answer
57 views

QGIS 2.0.1 finding roads in one particular province

I have two shapefiles that I want to use to see all the roads in one particular province of The Netherlands. So I have one layer with all the roads in The Netherlands and one layer with the ...

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