1
vote
0answers
17 views

How to delete feature from ArcGIS secured REST end in Android

I am trying to delete feature from secured ArcGIS feature layer using apply edits by passing a graphic array as input, but it is showing me the error unable to complete operation, no adds, ...
1
vote
0answers
25 views

Maxent Probabilities Values

I am working on my first experiment with Maxent. I am using two different species. When I receive the output map and look at it in QGIS the values for suitable habitat probability do not sum to 1. ...
1
vote
0answers
13 views

Using gdal_rasterize with a MSSQL Connection, possible?

I'm a bit new to gdal, I mostly use ogr2ogr for data imports to MS SQL Server -- so I'm a bit out of my tree on gdal_rasterize My goal is to create png raster files 200x200 from a geometry column. I ...
1
vote
0answers
30 views

Point and Polygon Data refusing to display: corrupt data?

I have two sets of shapefiles, one point data and one polygon data. Both were sent as part of a bigger set of data. Neither the point or polygon data will display when loaded into QGIS. The raw data ...
1
vote
0answers
23 views

How do I enable Pop-ups by default for all layers in portal

I would like for Pop-ups to be enabled by default for all layers within portal. For example, if a user goes to the "Map" tab whithin portal and adds a map service layer, I want "Enable Pop-up" to be ...
1
vote
0answers
9 views

Adding .tif files with various bit depths to a raster mosaic

So I have a few georeferenced .tif files that I need to add to a raster mosaic, however the problem is that some of these are 8 bit unsigned TIFFs while others are 1 bit unsigned. After adding all ...
1
vote
0answers
32 views

how to fix projection in QGIS from earth data

After downloading and opening natural earth data in QGIS, the result shows like this I have tried uncheck simplify geometry but it doesn’t work. I think the problem is related with globe ...
1
vote
0answers
25 views

Shape comparison language (SCL) - get shapes which intersect extent border

I am trying to write a SCL string for my ArcGIS query, which should return only shapes which are intersected by a border of a rectangular shape (extent). So far the closest I've got is the following: ...
1
vote
0answers
29 views

What can I do (print, publish…) with Esri's “free” maps accessible via their rest api?

I am mostly working with python, and the matplotlib basemap toolkit has so far been sufficient for my mapping and plotting needs. However now I managed to get to an image size, where the included map ...
1
vote
0answers
29 views

How to translate QgsMapCanvas coordinates to wgs-84?

My application uses QgsMapCanvas. I've got point coordinates in wgs-84 crs and i need to add this point to vector layer (represents postgis table) inside of the canvas. Have no idea how to ...
1
vote
0answers
40 views

Creating spatial layer from MS SQL Server table?

I have a table in MSSQL that I am trying to use to create a spatial layer from using the QgsVectorLayer function to load the table as a layer, and then using Fiona to create a shapefile but I am ...
1
vote
0answers
18 views

CartoDB: Center and zoom to stacked layer items/clusters with setView?

Is there any way to setView on a location with several layer items on top of each other? Mapbox example: http://www.zeit.de/zeit-magazin/2015/16/regional-einkaufen-deutschlandkarte Google Maps ...
1
vote
0answers
24 views

How to remove last drawing feature in Openlayers3?

I have already found this topic undo last point when drawing linestring with (working Plunker) in the forum and it can't undo misclicks when drawing polygon. So what I want is remove last drawing. ...
1
vote
0answers
41 views

G_Malloc error for Grass module(r.stream.extract) in R

I am having a big issue of this G_malloc Error while using a module of Grass (6.4.4) (r.stream.extract) in R. Initially I thought my computers configuration was low, So I switched to 8gb Ram 64-bit ...
1
vote
0answers
35 views

How to include altitude using QGIS for field surveys capturing lat/long for utility locations?

I am using QGIS with a USB GPS to capture lat/long of utility locations. I have created a .csv file with a few fields e.g. address, cross st, id number, etc. and made it "editable". When I locate a ...
1
vote
0answers
42 views

Line to Polygon Spatial Join

I understand how to join these two, however, I am having some issues. I am attempting to join a set of lines to a polygon that I have drawn. I want the polyline attributes to join to the limited table ...
1
vote
0answers
20 views

How to generate dynamic tiles

I was studying the Trulia crime map and found that they were generating dynamic tiles with color block based on crime count. I am a newbie to mapping world and found how to generate static tiles, ...
1
vote
0answers
22 views

Address Locator fails at REST

I am having trouble publishing my US Address - Dual Ranges Address Locator to our ArcGIS Server. I've created it with a very small sample of 7 streets around my local University just to test, with no ...
1
vote
0answers
23 views

Is it possible to remove the QGIS icon from dialogs windows using pyqt?

I am developing a QGIS plugin using PyQt 4.x and the QGIS API. The plugin uses several dialog windows (QDialog Class). Some of them (I don't know why some do and others don't) show the Qgis icon on ...
1
vote
0answers
43 views

ArcScene fails to export multipatch to 3D?

I'm having a problem with the exportation in ArcScene. I want to export multipatch layer consisting of two spheres to the VRML (*.wrl). But ArcScene crushes down every time. I tried different options ...
1
vote
0answers
25 views

Raster statistics change after re-projection — which one is correct

I'm looking into some global DEMs (like ETOPO1 - http://www.ngdc.noaa.gov/mgg/global/global.html), and noticed that the statistics for the elevation values can change quite a bit after reprojecting ...
1
vote
0answers
23 views

Autocad Revit to Arcmap workflows

I am currently working on my dissertation with BIM to GIS workflows, specifically at this stage Revit to ArcMap. Through importing to ArcMap with .DXF (without the use of FME or similar) the BIM ...
1
vote
0answers
42 views

Converting UTM to Lat Long inside a Game Engine(Untiy 3d)

This is my first post on Stack Exchange. I have exhausted my research through the game engine forums, so I am trying this forum since you guys seem to be the experts. I have an external device that ...
1
vote
0answers
33 views

qgis modeler - use input filename in output filename

I need to use the input filename in the output filename in a qgis model. I have spent a couple of hours trying to find a solution but can't. If the input is contourXY.tab and I want output to be ...
1
vote
0answers
28 views

Join on range query using Esri's GIS Tools for Hadoop?

I am getting myself acquainted with Esri's GIS Tools for Hadoop. Working with Hive. One of my tables, A, has user lat-lons. Another, B, has landmarks and their lat-lons. How do I join two tables so ...
1
vote
0answers
23 views

GeometryEngine Offset or GeodesicBuffer - to get minimal corners.net

We have a a polygon which might have between 8 and 20 points, which we need to draw a boundary around, that is at least 1km around at all points. The restriction is that we can't increase the the ...
1
vote
0answers
37 views

Calculating flow distance of pixel from outlet using R?

I have created these raster files for a river basin: DEM Flow Direction Flow Accumulation Also, I have another raster with values of rainfall. All the 4 rasters have same spatial extent, ...
1
vote
0answers
44 views

GIS shapefile of corporate headquarters located in the US?

I am conducting MSA (Metropolitan Statistical Area) level analysis where I am tracking the number of corporate headquarters in the top 50 MSAs from 2000 to 2014. I am looking for a shapefile like this ...
1
vote
0answers
40 views

Updating an Openstreetmap PostgreSQL database after the system restore

My Openstreetmap PostgreSQL database takes a long time – about 25 hours by now – for updating via Osmosis after I had made a system restore at the last weekend. Before making the system restore it ...
1
vote
0answers
34 views

How do I translate gps sports data into a representative plane

I'm hoping to use qgis and postgis for a project but I'm unsure of, how to not only frame the question but accomplish the task. If I have gps data from 1 runner on an oval track but who has run on ...
1
vote
0answers
34 views

FME: floating point precision issues (ArcSDE / FGDB)

I am working on a (generic) FME Workbench that clips and exports data from ArcSDE database into the File Geodatabase (FGDB) format. The SDE features are clipped using an AOI, that arrives in the ...
1
vote
0answers
37 views

Why is intersect giving blank layer in QGIS?

I have two shapefiles. One is broken into the regions I need to use, the other has much more detail along the coast line. I'd like to use either intersect or clip to get a more detailed coastline on ...
1
vote
0answers
31 views

Measuring river width every mile in Google Earth?

Given an area, can Google Earth tabulate the width of a particular river? This problem I think requires using an API to programmatically: define an area of interest identify a terrain feature ...
1
vote
0answers
20 views

KML Regions feature not working in Google Earth 8.0.2.2334 installed on Android

When I load a kml in Google Earth 8.0.2.2334 installed on my Android phone, the KML Regions feature is not working (for me). I have read and reread the Google Dev pages. I have googled for a solution ...
1
vote
0answers
42 views

QGIS 2.12 Server returns empty WFS data

On windows 7, QGIS 2.12 Server returns no features on GetFeature WFS request while DescribeFeatureType request and WMS requests are OK. Does anybody have similar problems with QGIS server 2.12 ?
1
vote
0answers
32 views

Find census block for street intersection with tiger geocoder

I'm geocoding lots of addresses and map them to census block. Some of addresses are street intersections, like this select ST_X((geo).geomout)::numeric(8,6), ST_Y((geo).geomout)::numeric(8,6) ...
1
vote
0answers
44 views

Extended Qgis Web Client - (gisapp) Helloworld Project Setup on Ubuntu 15.10

I have a problem setting up the Helloworld Project to load in a browser. All QGIS server settings are working including 'GetCapabilities' requests etc. When I click on the test url: ...
1
vote
0answers
86 views

QGIS DB Manager Import layer/file Oracle not working - Error 8 Loading of the layer failed

QGIS 2.12.0 - DB Manager 0.1.20 - Windows 7 - Oracle 11g 11.2.0.3.0 Import vector layer Shape file as well as a layer (vector) and with every possible combinations of settings, the results are the ...
1
vote
0answers
24 views

Openlayers GeoJSON write not maintaining projections

How do I get GeoJSON.write to maintain the projections used in the construction of the GeoJSON? points.geojson {   "type": "FeatureCollection",   "features": [     {       "type": "Feature",       ...
1
vote
0answers
39 views

Label placement priority in QGIS

I would like to be able to specify an order of label placement priorty in QGIS. Rather than just saying 'label in the top left', I would like to be able to say 'prefer to label top left, but if not ...
1
vote
0answers
20 views

Export SQL table with images to Qgis

In MySQL Workbench 6.3 CE I created a table with some columns. One of this columns is of data type 'BLOB' to insert an image. Now i am looking for a way to export this table and import this table ...
1
vote
0answers
51 views

Export to PDF from ArcMap has Point Marker Symbols Appearing as Black Dots?

I am having trouble exporting MXDs to PDF. If I export and MXD to PDF some point symbols appear as black dots (not the colored dots they should be) and others do not. This happens in different data ...
1
vote
0answers
20 views

Proj4 string for Hobo–Dyer projection?

I was fortunate to find an SVG of this projection at http://bl.ocks.org/mbostock/raw/4476487/ However, there appears to be little reference to this projection outside of wikipedia. Does anybody know ...
1
vote
0answers
50 views

How to draw a raster over the World using Postgis

Im currently working on a system to track user interaction on mapwidgets. Now i need to visualize the bounds that users are looking at on the map. Since were using a whole lot of data i need to find a ...
1
vote
0answers
129 views

Boundless OpenGeo Explorer fails with Python errors

I am running this stack on a Windows 2012 R2 Datacenter. PostgreSQL 9.3.10 PostGIS 2.2.0 PGAdmin III 1.18.1 Geoserver 2.7.3 QGIS 2.12.0 Boundless OpenGeo Explorer 0.6.2 Everything runs ...
1
vote
0answers
33 views

ArcGIS Online - Web AppBuilder: Query Widget acts strangely on Android.

I am viewing an ArcGIS Online Web AppBuilder app on an Android. I have a Query Widget which searches an address string to locate a parcel. When setting up the Query Widget, I selected "Ask for ...
1
vote
0answers
45 views

Why does QGIS only intersect one part of the layer?

I have a QGIS layer with information about administrative boundaries at sub-municipality level. I want to extract only land area in each sub-municipality using information from another layer. I've ...
1
vote
0answers
18 views

qgis python map canvas saveimageas save wrong image

I've been trying to write a small python script to output 2 tif's based on given box extents. The script all works, box coordinates convert to project coordinates, zooms to right place (would like ...
1
vote
0answers
54 views

QGIS layer: import CSV and set 'Display HTML Map Tip' using python

My objective is to generate a python plug-in for QGIS that will open a CSV and define a field within the table to display as a map tip. I'm trying to achieve this task and have got stuck on trying to ...
1
vote
0answers
30 views

Same behaviour for minzoom for google maps api and leaflet

I need to implement the same behavior for leaflet and google maps for the case of minzoom. Google maps duplicates all the objects from the main map to the world`s copies, however leaflet doesn't since ...

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