0
votes
0answers
2 views

fining spesific area with coordiates out of a lot of las data

I would like to extract special data out of a great amount of las data. Unfortunately, there is no index or sth that could help me find which file is for what area. Also, it is not possible to check ...
0
votes
0answers
5 views

Get clipped polygon area using ArcObject Issue (“Exception from HRESULT: 0x80040215”)

I try to get clipped polyline area using arcobject. My code is here var topologicalOperator = routePolyline as ITopologicalOperator; var routeBufferPolygon = ...
0
votes
0answers
6 views

Merge layers (SAGA) ERROR

with QGIS 2.10 it is not possible to merge vector layers with the "Processing-Saga" tool (merge layers). The following error log comes up: Algorithmus Merge layers startet... shapes_tools "Merge ...
-1
votes
0answers
4 views

set feature extent of feature class inside feature dataset

I have created a feature dataset and created feature classes inside that. When i see the properties of feature classes, the feature extent is empty. Now i want to define feature extent using arcpy ...
0
votes
0answers
4 views

Help with GeoServer on https in IIS7

We are running GeoServer on IIS through Jetty. It works great on http:// Our website is on https://mymapapp.com (443) and makes js calls to GeoServer on the same domain ...
0
votes
0answers
4 views

Efficiently calculate distance between raster patch edges

I have a binary raster which I've classified into patches using raster::clump. I now want to efficiently calculate the edge-to-edge, i.e. minimum, pairwise distance between patches. I am currently ...
-1
votes
0answers
3 views

Problem with polygon to multipath creation

Hi i tried convert polygon to multipath in Arcobjects but after converted multipath shape type shown multipath M what is the problem could you please tell me what is the solution for this.
1
vote
1answer
10 views

Calculating distances across land only

I am trying to do point to point distances in QGIS but I have points to point distances that are being calculated across oceans. Given people don't generally fly around cities does anyone know a way ...
0
votes
0answers
9 views

GeoExplorer Querying Tool

Are there any ways to add more query options in GeoExplorer? The query options available are limited to: "=", "<>", "<", ">", "<=", ">=", "like" and "between".
0
votes
0answers
10 views

Calculating grid to ground correction angle manually [on hold]

I've been running into problems at work with calculating a correction angle manually. The coworker that has been training me in ArcInfo 8 showed me a formula that I have yet to get to get to work - ...
1
vote
0answers
7 views

Unable to load DLL 'ArcGISVersion.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

I recently migrated my desktop from ArcGIS 10.1 to 10.3.1 and visual studio from 2010 to 2013. I am now getting a problem trying to run an Engine application. It builds fine but when I try to debug it ...
-1
votes
0answers
13 views

Adding a user to a database - multipart question [on hold]

I added a user to my database via the 'Add User tool' in ArcCatalog, however when i do that user now has privileges to create feature data sets / feature classes in the database. i would prefer that ...
0
votes
0answers
11 views

How do I configure QGIS Web Client on Ubuntu/Debian for remote access

I am having issues with accessing the QGIS Web Client on a remote web browser despite getting a working GetCapabilities request. I have been able to install QGIS Server and QGIS Web Client on the ...
-1
votes
2answers
18 views

SyntaxError with cursor and Feature Selection in ArcPy?

I tried to select each feature in the layer "temp" and use the selected feature to select features in the other layer "Railway" based on location and then do some calculations with the "Railway" layer ...
0
votes
0answers
8 views

unsupervised classification in qgis (Orfeo toolbox)

I want to run an unsupervised classification of two landsat images in qgis. Therefor I want to compute a kMeans and a SOM (self organizing maps classification). Unfortunately it doesnt work. I tried ...
0
votes
0answers
9 views

How to calculate the 3D length of line segment in QGIS?

I've been looking through all of the GRASS commands in the QGIS 2.10 processing toolbox and it seems like one of these must be able to do this but I haven't found one yet. There is 'v.sample' which ...
0
votes
0answers
11 views

Using Join with a Raster File

I would like to add a new field to a raster file. Then, I would like to add the new field content. Can I do this with a join of attributes? I know that a raster file can be reclassed. But there ...
0
votes
0answers
18 views

Building Large Network Datasets from OpenStreetMap in ArcGIS?

I'm trying to build a large network dataset from OSM data in ArcGIS. Doing it all at once is taking a long time and seems like there is a big opportunity for it to fail at some point which would ...
0
votes
1answer
17 views

Adding Virgin Islands and Puerto Rico to CartoDB?

I am new to Cartodb. I have started with the ne_50m_admin_1_states data. How can I add Virgin Islands and Puerto Rico? Is there geometry I can get? Is there an easy way to add them?
1
vote
0answers
7 views

In Geotools, why does reprojecting the origin of a GridGeometry2D results in off-the-grid coordinates?

I have a simple GridGeometry2D in Geotools 13.1 that is created like this: GridEnvelope grid = new GridEnvelope2D(0, 0, 100, 100); Envelope2D envelope = new Envelope2D(CRS.decode("EPSG:3857"), 10.0, ...
3
votes
0answers
13 views

GeoServer and PostgreSQL JSON column

I have a database table with a dynamic schema implemented via a JSON column named "properties". Currently GeoServer doesn't recognize my JSON column. Is there some way to make Geoserver recognize ...
0
votes
0answers
5 views

GeoExplorer unable to load local GeoServer layers

We run OpenGeo Suite 4.5, and use GeoExplorer to view layers from our local GeoServer instance. We have been able to load these layers fine in past, but now no layers are being loaded. We resolved ...
0
votes
0answers
15 views

How do you merge overlapping .asc files in QGIS with topography and bathymetry?

Firstly, apologies for any incorrect terminology - this is my first time trying to manipulate GIS data. I have two files. The first is higher resolution (SRTM) topography data for a region of islands ...
0
votes
0answers
14 views

Gravity/Huff model tools in QGIS without rasterlang plugin?

As the person of this question: Gravity/Huff model tools I am looking for a tool to simulate a gravity model using a point-based layer. As in the case there, my points have a z-value and the higher ...
0
votes
1answer
17 views

Checking if a POI is on the road

I have a list of POIs from around the world and their latlongs. I also have the database from all roads in the world. What I want to do is find the popular roads from all of these. My idea was to ...
1
vote
0answers
9 views

Recommended GIS/GLONASS chip?

As a cyclist, I ust satnav extensively, whether for riding around the city or travelling. My Galaxy Nexus smartphone isn't very good at GPS, while my GPS+GLONASS-equiped Nexus 7 tablet (second model, ...
0
votes
0answers
22 views

Create Random point generator tools [on hold]

I am looking for a tool that has similar to Create Random point generator that provide more tools ? I am aware that ArcGIS 10.2.2 has one on their arctoolbox, but I wanted to know if there are more ...
0
votes
0answers
14 views

Need to edit info to new column for label and concatenate information which is alphanumeric

I need to end up with the following: Jones, H.L. A-345 The data is entered into Survey Name (as string). Survey Abstract #is entered as "345" I need to add "A-" to the number, and then concatenate ...
0
votes
0answers
11 views

Clear usb gps logger with nmea or sirf

I am trying to clear a Canmore gps logger with hex commands but I dont understand how to do this, I am using java but I am also using other programs like RealityTerminal, but I dont understand how the ...
0
votes
0answers
8 views

NLCD data-dividing it into counties so they can be compared

I have a state wide NLCD raster data set. I would like it to be separated into counties, so I can use something like Zonal stats for each county to make calculations and compare counties. This would ...
0
votes
1answer
32 views

Adding a group layer to another group layer in an Mxd using python

I would like to take an empty group layer and add it an existing group layer within an MXD. The empty group layer does not currently exist , i am going to use an empty group layer i have saved within ...
-1
votes
1answer
16 views

TypeError: unsupported operand type(s) for *: 'float' and 'geoprocessing Layer object'

I am getting a rather unclear type error, and after searching online I cannot find any solutions that help. I am trying to create my own python toolbox for wifi router signal loss, and I am trying to ...
0
votes
1answer
10 views

CMV Viewer Floating Widgets

I asked this question on Gitter but I think it got lost pretty quickly. Does anyone have an example CMV site without the side bar or any indication whether it would be worth pursuing CMV if what I ...
1
vote
0answers
26 views

How to mosaic Tiff files using R?

I have 1600 images in Tiff format which need to be mosaiced using R. Each 3 or 4 images need to be mosaiced together. Using the below pattern, we can recognize which images must be mosaiced into one ...
0
votes
2answers
23 views

Are there any tools for creating GTFS?

I was asked to create a feed for a company. Are there any tools I can use or do I have to make the entries one by one,line by line? What are the tools big agencies use?
1
vote
0answers
9 views

Creating map or converting to GeoTIFF, Bufr format?

I'm trying to work with spatial data saved in WMO BUFR format (.buf extension). I need to cut data to my extent, create map and calculate spatial statistics. I'm aware that two tools are able to open ...
2
votes
2answers
23 views

Calculate distance with JTS

I'm trying to get the distance between two points with JTS. The problem is that this function with JTS new Coordinate(Lon1,Lat1).distance(new Coordinate(Lon2,Lat2)) Is giving a different result ...
1
vote
1answer
13 views

Multiple CON Expression in ArcGIS Raster Calculator

How can I write the following conditional statement with CON? If ((VALUE = 20 OR IF VALUE=24) then assign value 0, else 1) Con(("Raster1", 0, 1, "VALUE =20")|("Raster1", 0, 1, "VALUE =24"),0,1) I ...
3
votes
3answers
100 views

Displaying single label for multiple features with same value in ArcMap?

I'm working on ArcMap 10. I have a layer of points which I categorized based on a field that we can call "Name". Thus, as you can see in the picture below, the layer is now composed of 24 colors, each ...
0
votes
0answers
4 views

grouping feature service layers in ArcGIS viewer for flex and applying clustering, is this possible?

I have some feature service layers I want to apply clustering to, and I also want to group them, or set them up as sublayers, for example I want to group the layers by category. I haven't been able to ...
1
vote
1answer
25 views

How to change the border style of a symbol

In my maps I have a symbol, his type is polygon, I want to change the line style of the border, actually is solid , I had to put it in dash Is there a simple way to change it ? i think to the ...
0
votes
1answer
20 views

Pragmatic Best Placement of Points within Polygon

I am looking to plot the ideal placement of police vehicles within a specific precinct (polygon). Rather than placing them myself, calculating a buffer of travel time (e.g. within 3 minutes), and ...
0
votes
0answers
21 views

How to edit a shape which the toggle Edit buttom is noot enable in QGIS?

I just download a shape file (polyline) from internet and I would like to do some modification in the line, but the Toggle Editing buttom is not enable. It seems that the file is locked and is not ...
0
votes
0answers
11 views

Converting representation geometry override to geometry using ArcGIS for Desktop?

I have a feature class with a representation which is stored as an override. Would it be possible to generate a feature class out of it that has geometry of the representation (not original underlying ...
4
votes
2answers
44 views

How can I rename a file geodatabase and keep the all the mxd project linked?

I have a big folder (20GB) (with different folders with shapes, rasters and filegeodatabases) This folder has a orthographic mistake that I would like to correct. This gdb is involved in a big ...
-1
votes
0answers
9 views

Selecting by dropdown menu and zoom in OpenLayers? [on hold]

Using Openlayers and geojson files.....Is it possible to select a feature from a dropdown menu populated feature attribute and zoom to its extent?
0
votes
2answers
13 views

Java library for polygons interesection

I have an Android app when I have multiple polygons of a person's position, and I want the intersection of these polygon to know his exact position.
1
vote
1answer
16 views

How to extract two values from an 8bit raster and export to new raster with FME 2015?

I have an 8 bit raster from which I want to create a new raster which just contains the cells containing the values 20 and 24 of the original raster. I have SAFE FME 2015 but am unsure which ...
0
votes
1answer
31 views

Cutting Fishnet OR Create Parcels in ArcGIS for Desktop?

what I need to do is the following task in ArcGIS (10.2): I downloaded shapefiles of different countries. For one of these countries, e.g. Austria, I need to define, eg. 400 squares, which means that ...
-1
votes
1answer
38 views

How to assign a XY coordinates into a bunch of points in Qgis [on hold]

I have a bunch of points without XY coordinates, and it is a global point dataset. This dataset is a 1*1 grid in a 400*800 dimension. It is quite obvious that each point has specific XY coordinates, ...

15 30 50 per page