2
votes
0answers
19 views

Storing the GML application schema in postgres

I have to store the application schema for a GML file which is in Xsd format in PostgreSQL table. I want to use the ISO standards for that. From what I have searched I think ISO 19109 has to be ...
3
votes
2answers
1k views

Uninstalling ArcGIS10 License Manager?

I recently uninstalled the ArcGIS 10 from my computer, the software got uninstalled , but I am unable to uninstall the License manager. It is giving me an error "you don't have sufficient access to ...
2
votes
1answer
33 views

How to delete a GeoServer coveragestore using REST API?

I was wondering if there is any example of using REST API with curl to delete a coverage store? I looked at the examples at the boundless website ...
3
votes
4answers
2k views

SQL Server Geometry to geography conversion

I have imported a number of Shape files from the ordnance survey using shape2SQL these have been imported as geometry however i would like to convert them to Geography and specifically to srid 4326 ...
6
votes
0answers
72 views
+50

Best practice for managing content for multiple users within ArcGIS Collector App

I have a hundreds of people collecting data. Each user has an ArcGIS Online login. I want to be able to filter content visible in the ArcGIS Collector App based on the logged in user, but don't want ...
-2
votes
0answers
19 views

Navitel File Security

I worked for years to create a navigation map full of POIs... Is my file safe as .nm3 File? OR there is a way to edit it.+ If yes how can I make my file more secure.Thanks.
2
votes
2answers
21 views

Return Image from WMS service

I asked this question, and I realize that I am going in the wrong direction. So, I would like to do this : var geom = new THREE.Geometry(); // push vertices here var some_material = new ...
0
votes
2answers
23 views

How to set CSS for Samsung Note 3 in ArcGIS API for JavaScript?

I have an application that I would like to be rendered across multiple mobile devices, what is the correct CSS and HTML settings for this? Ideally, I would like it to render on iPhone 4-6S and ...
0
votes
1answer
297 views

How to install gdal_merge to run with osgeo?

I recently installed OSGEO (http://download.osgeo.org/) which included python and gdal. I just realised however that there are many gdal libraries that were not included in this package for example ...
-1
votes
0answers
18 views

Creating fileDialog for GDB using FileGDB_DotNet?

Is it possible to create fileDialog for geodatabase using FileGDB_DotNet? If so, how? I want same: if (Directory.GetFiles(newFileGeoDBpath).Count() == 0) { Geodatabase.Create(newFileGeoDBpath); ...
1
vote
0answers
15 views

FileGDB API for Visual Studio gives error?

I download API for vs 2008. When I try add reference VS show error: What can I do? Windows 7 64 bit dll too for 64 bit VS 2008
3
votes
1answer
36 views

Using ASCII LiDAR data tiles which are centimeter rounded (n Z) in ArcGIS Desktop seems to round them to meters?

I try to use four LIDAR tiles in .asc with arcgis9.3. All of this tiles are centimeter round (in z) but one of them seems to be round to meter (see tile on the left up corner on the image below), ...
5
votes
1answer
297 views

Closest Facility Solve Failing

I have a problem getting a large number of facilities and incidents to draw upon solving. I have about 380 facilities and incidents, that I am attempting to find routes between. I need the actual ...
-2
votes
2answers
226 views

Steps for redistricting using ArcGIS Desktop or Open Source GIS? [on hold]

I have been struggling with how to redistrict in ArcGIS Desktop so can anyone put me through the necessary steps, data, extensions, to perform this operation. More so, is there any Open Source GIS ...
2
votes
0answers
30 views

How to clearly display a huge shapefile with many point features?

I have two vector shapefiles, each with 54,000 features. When it's zoomed in on a small region, I can clearly see the feature colors: but as I zoom out, this is what I get: Any suggestions on ...
6
votes
2answers
221 views

How to install GDAL and QGIS on a Raspberry Pi?

I would like to run GDAL QGIS on Raspberry Pi to act as an affordable GIS processing engine. The plan is to buy about 50 Pis. Does anybody have any links or information on installing and running GDAL ...
0
votes
1answer
206 views

WMSGetFeatureInfo Not Returning Results

I am having a problem getting the results back from a WMSGetFeatureInfo call to my GeoServer. Using OpenLayers 2.12, GeoServer 2.4.0, Windows Server2008, and Microsoft IIS 7.5 with Application Request ...
3
votes
4answers
1k views

How to clip raster image by the extent of each row in a shapefile with ArcGIS 9.3

I'm using Python to clip a raster image by each row in a shapefile with ArcGIS 9.3. I am hoping to end up with one raster image for each polygon row, clipped to the extent of the polygon row. ...
1
vote
1answer
259 views

SQL Data: How to draw circles with a radius based on lat/long data in DB

I have a . sqlite file with many columns, two of those columns being lat and long. I've been searching around for a bit now (don't think I want to be using BuildCircleMbr from spatialite?) but I'm ...
6
votes
2answers
78 views

Select by Attribute within a specific area (using Select by Location?)

I have a map with four layers. Two of these layers cover an entire state, and the other two focus on the area I'm actually interested in within the state. I'm trying to Select by Attribute with one ...
3
votes
1answer
462 views

Extract BoundingBox of Cities

For simple geocoding purposes I want to extract all cities from a single country of openstreetmap. They only queries I want to do are: ZipCode -> (List of) BoundingBox of City/Village ...
4
votes
3answers
154 views

Hydrology, operational rainfall-runoff models

I am trying to collect information about operational rainfall-runoff models used around the world. I hope to build database with country outline with attached information what organization is covering ...
3
votes
1answer
413 views

How to calculate runoff in Rainfall Analysis?

I have 30 years daily rainfall data. How can i calculate the mean monthly runoff, minimum monthly runoff and maximum monthly runoff with the available rainfall data using GIS? I would like to use ...
0
votes
1answer
22 views

smoothing a set point in R

I try to smooth R with a set point as follows: myshp <- shapefile("C:/Users/zina/workspace/Proj_Meteo/interpolate/DZA_adm/DZA_adm0.shp") ...
0
votes
1answer
89 views

CartoDB or Leaflet.js get coordinates of point clicked?

Using CartoDB or Leaflet.js is it possible to retrieve the coordinates of the point on the map clicked when opening an infowindow?
1
vote
1answer
34 views

Flip multiple vectors

I have thousands of vectors (out of several million) which I need to flip, for directionally purposes (Network Analyst). The vectors in question are annotated that their directionality has been ...
0
votes
1answer
239 views

Update multiple features attributes in loop - JavaScript

I am trying to update multiple features in a feature layer through a loop. I have a feature layer that I would like to select and then assign someone to the features (through an attribute update. I ...
1
vote
1answer
22 views

How do I get the legend from a ArcGISDynamicMapServiceLayer using esri javascript api?

So I've been using the ESRI Javascript API, so far what I've been able to do is create a map, fetch a layer from another source and combine them, but I'm stuck on grabbing the legend from the other ...
2
votes
1answer
40 views

How to select by location with multiple source layers?

I would like to script the selection of the square that contains both the orange and green points, but not the squares with any other combination of points including white points. I am very familiar ...
1
vote
2answers
264 views

I need to extract a specific layer from a Geospatial PDF using GDAL/OGR

I have GDAL/OGR 1.10 installed on a 64bit Windows 7 machine. I have some Geospatial PDFs that I want to crop to the outline of the map and convert to Rasters. However I cannot clip to the neatline. ...
0
votes
1answer
28 views

osmosis library in java application

I want to do a navigation application OSM PBF files. I'm using the pbf files from the osm website. I was looking for a way to access the pbf files, I found that it can be accessed using the osmosis ...
2
votes
1answer
24 views

How to convert different lidar data formats to raster DTM and measure its geographic position accuracy?

I'm trying to generate a DTM from lidar data and I'm new in the this field. I have different kind of files which describe the same area (different versions): *.dtm *.xyz *.xyz with variable grid ...
0
votes
2answers
318 views

PHP PostGIS to geoJSON missing required parametar error

I'm using this PHP PostGIS to geoJSON script: https://gist.github.com/bmcbride/1913855 But I keep getting this error: 'missing required parameter: geotable' This is my code: # Retrive URL ...
1
vote
1answer
25 views

How to load territorial maps on QGIS from web?

Is it possible to use QGIS like Google Earth? I need to draw simple shapes on territorial maps. I would like to do that without using multiple files for each part of the Earth. I use QGIS 1.8, but I ...
4
votes
1answer
40 views

Problem of irregular contour from a DEM

I've created contour lines every 5 meters from a grid DEM with 5x5 meter of resolution. But strangely I've obtained that the contour lines are segmented and rich of lines that goes up and down, ...
2
votes
2answers
114 views

Auto fill second column with predefined names depending on first column (QGIS)

I want to create a point layer. In the attribute table I want to have two columns. In the first column I want to type an abbreviation like A. Then I want the second column to be auto filled with ...
0
votes
0answers
26 views

Error with notepad [on hold]

I ran python script in notepad++ and I get this error Any help on this?
2
votes
1answer
27 views

Create a new layer in PyQGIS with the same attributes of another preexisting and copy some elements in it

I'm new in QGIS and I'm trying to create my first plugin. I have a layer containing lots of elements of type Point, Line and Polygon. Suppose I want to create two new layers with the polygons above ...
0
votes
1answer
175 views

Update Point ID as Start Node and End Node to Line through FME

I need your help to perform the below process in FME. I have two layers: Pole Data (Point) and Cable (Line). Cable has no ID. I want to keep the Cable which is going through the Pole. Then make the ...
2
votes
0answers
27 views

SQL Query does not work in ModelBuilder (but works elsewhere)

I am having issues getting a simple SQL query to work in model builder. It works fine when I use it with the standard "Select features by attributes tool", but ModelBuilder doesn't find the required ...
1
vote
2answers
103 views

gdal_grid unable to get nodata outside of original data area

I have a vector based csv file that I want to convert into a grid using gdal_grid, but I want to force null data values strictly around the area where there is data. I can get gdal_grid to work but ...
1
vote
0answers
16 views

Comparing two maps with two different libraries

I'm currently making a demonstration to compare the two OpenLayers libraries (2 and 3). For doing this, I have made two div elements and put the different maps on each other. The goal is to make a map ...
0
votes
0answers
19 views

How to work with gdb from c#?

I have installed PostgreSql 9.3, PostGIS(last version) and Npgsql. I have geodatabase(tmp.gdb) how to make conection for this DB from c#? And how to connect this DB to PostgreSql? It possible to ...
2
votes
5answers
99 views

Unable to export data to ShapeFile in ArcGIS

I've imported an Excel sheet into my ArcGIS project but am unable to convert this to a ShapeFile. When I try, via export data, I get an error message saying either 'output name is not valid', whatever ...
2
votes
2answers
26 views

Overlaying misaligned DGN file in ArcGIS for Desktop?

I received a DGN file, I believe created in Bentley 8, and there is a bit of a misalignment problem. The dgn, when overlain on a Bing Maps aerial or NAIP image, shows up about 20 m or so off. I'm set ...
3
votes
1answer
502 views

Convert non-spatial Oracle table to spatial Oracle table in a different database

I'm trying to use ogr2ogr to convert data from a non-spatial table (has X & Y values) in an Oracle database (1) to a spatial format in a different Oracle database (2). This will be scheduled to ...
5
votes
0answers
52 views

How to produce high-resolution DEMs from new Sentinel-1 data?

This is a general question relating to the new Sentinel-1 data. I'm interested in the potential for using this data to create high resolution DEMs in GIS (I use QGIS), to investigate archaeological ...
0
votes
1answer
152 views

Select features from attribute table and then create a new field with the selected attribute data

I have a shape file which contains land use typology for my administrative area. I’m investigating deficiency in certain land uses and there are 2 ‘standards’ that we have to use. These standards use ...
0
votes
1answer
18 views

Exception error when enabling workspace specific services in Geoserver 2.5 OpenGeo suite

When I try and enable a workspace specific WMS in the bundled GeoServer app form boundless I get the following error. java.lang.reflect.InvocationTargetException This is running on OSX 10.9.5 with ...
6
votes
2answers
289 views

How to handle updates to pgRouting network in webmapping environment?

I'm building an application for a client of mine that will need to create routes in a PostgreSQL database. So far so good, but I need to support edits and changes to my network and I need to support ...

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