0
votes
1answer
21 views

GPS and directional layer for GPS points

I have millions of GPS location data for some vehicles and a street network for a city. PROBLEM: In an intersection approach, there are points which are entering the intersections and there are ...
1
vote
0answers
24 views

Is it possible to consume an ArcGIS Hosted Table into a local or SDE geodatabase?

I would like to publish a table to our ArcGIS Online organization account, is it possible to consume hosted features in AGOL to a local db or sde database connection? By consume I mean import a ...
0
votes
0answers
15 views

Arcpy MakeGraph “Parameters are not valid”

I have a Python add-in that should create a graph based on the location ID of a water quality testing station. The user clicks on the point and a relevant graph should be created in the layout window. ...
0
votes
0answers
16 views

how to compile a python script (proxy.cgi) in ubuntu?

I want to know please how to compile a python script ubuntu 14.10, I have a file proxy.cgi I want to compile in order to access to the geoserver. when I type localhost/cgi-bin/proxy.cgi, it displays ...
0
votes
1answer
28 views

How do I calculate the latitude of an end point given a start point, bearing, and longitude of the end point?

I have a line that crosses the 180. Given the bearing from Point A to Point B, how can I determine the latitude of the point on the line, given the longitude of the end point to be -179.9999? For ...
0
votes
0answers
15 views

How to convert dc to shp with free software?

Someone can say me how to convert data from a .dc file (DesignCAD file) to a shp file or postgresql with free softwares ? I can do that easily with all versions of dxf or dwg files but not with dc. ...
1
vote
0answers
12 views

JSON Layer does not show when .setview Changes

I've set a Mapbox map with a geoJSON layer overlaying it. The problem is that with the default set values, the json layer shows up just fine. However, If I change the .setView too much, the json layer ...
1
vote
1answer
24 views

Sync a file geodatabase from a portable hard drive to mother database on my main computer

I have several file geodatabases to which I routinely add new data generated in the field. To accommodate the mobile nature of this data creation and maintenance, I am working off of an external hard ...
1
vote
1answer
21 views

How do I get items from OrderedDict to parse addresses

My task is to take a full address and parse them out. I found a module called usaddress ( https://pypi.python.org/pypi/usaddress ) that will take '12345 Old Hillbilly LN Lot 7 Oklahoma City, OK ...
1
vote
0answers
13 views

Designing the Layout in opendata.ArcGIS.com

I am trying to build an open data portal through http://opendata.arcgis.com/, its all the rage right now and pretty exciting development from Esri. It is fairly new, but it has limited documentation ...
2
votes
2answers
45 views

Read JSON web service

I have a webmap of bike stations and there is a json service for these stations behind the map. It is possible to provide this URL as the source dataset, using FME Desktop? Does FME Desktop support ...
1
vote
2answers
50 views

Convert a string field to a number field using arcpy

Accidentally posted this in the general stack overflow forum first. I have a large (>1000) number of shape-files in which there are fields containing numbers that are defined as text fields. I need ...
0
votes
1answer
31 views

Converting to Date Format in Arcgis

i have ab Excel table which it's fields are (year,month,day,hour,AM/Pm), how to convert those Fields into a Date format table in Arcgis and then creating a time frame Visualization.
0
votes
0answers
19 views

IR/R could not detect when using landsat 8 in ERDAS 2014 Is there a alternative way around?

I'm using ERDAS 2014 and I upgraded from ERDAS 2013. I am doing a lot of band indices for various kinds of such as clay, ferrous, Mineral composite and so on.. from landsat 8. Using the indices in ...
0
votes
0answers
19 views

QGIS Map Export in PDF / PNG format - overlapping layers - not printing

I am using map composer in QGIS 2.8 (Wien) where the legend layer overlaps the Map layer without any transparency. While I export the map to PDF or a PNG, the legend layer is not printed. What ...
0
votes
1answer
20 views

QGIS bar chart with labels

I am trying to get a simple bar chart on my QGIS 2.6 map. I have done that with diagrams. It seems to me it is not possible to add simple values to each bar (say there are three bars at a point). I ...
0
votes
1answer
16 views

GeoServer 2.7.0 WMS Scale Issue

So while using GeoServer 2.2 I did not have an issue with disappearing polygons in my display, now after upgrading to 2.7 my WMS now has scale dependent display of polygons, the data is there but not ...
0
votes
0answers
8 views

How to obtain the optimal parameters in LSMS Segmentation Monteverdi2?

I'm using the LSMS segmentation in Monteverdi 2.0.8, but my final segmentation (vectorization) is not satisfactory (some areas are supersegmented and others undersegmented). I 'm using a 1500x1500 ...
0
votes
0answers
13 views

ArcMAP Index Grid, feature list

I am creating a simple map of state owned lands in my County. I want to use a lookup table that I can use to list a number of attributes and associate with the FID between features on the map and the ...
0
votes
0answers
13 views

Unable to save. Too few parameters. Expected 2

Hope someone has had experience with this before. We've exported a feature class from ArcGIS SDE database, and saved it in a personal geodatabase. Then we altered the structure within Access 365, and ...
0
votes
0answers
23 views

Selecting polygons using another polygon? [duplicate]

Hi, How is the best way or fastest(if there is) of selecting polygons of a different shapefile using a polygon of another shapefile. exercise example: i want select all the light brown polygons ...
1
vote
1answer
24 views

How to build a model builder convert,insert, and finally delete in one operation debug

I'm working on Arcgis Server, ArcMap and ArcCatalog In are catalog I've two databases (Temp.gdb and main.gdb) so I need a model builder that : Convert CAD file to Geodatabase (or dataset) insert ...
2
votes
1answer
10 views

Display a WFS service with OpenLayers 3. Define an add custom projection

I am new in OpenLayers 3. I am working with GeoServer 2.6.2 and I would like to create a web mapping with OpenLayers 3. I am working with a custom projection from El Salvador (Central America). It is ...
0
votes
0answers
15 views

How to introduce excel file in modelbuilder

I want to make a model with some excel tables that I have with coordinates and another parameter. I need to "transform" that tables in point shapefiles but I don't know how to do that in Modelbuilder, ...
5
votes
1answer
56 views

Why are all tiles white when using the OpenLayers plugin?

I installed the OpenLayers-Plugin and set the CRS to EPSG:3857. When I go to Web / OpenLayers plugin I get the menu with the various maps, but whatever map I choose, all the tiles are white. The ...
1
vote
1answer
34 views

Why did my data points shift position?

Here is an example of my issue: There are two point layers displayed in this image: The yellow dots are my currently used layer with the most updated data. The green dots are legacy data from when ...
1
vote
4answers
148 views

Python script for Field Calculator. ArcGis 10.2.2

I have a point shapefile with two columns i want to process. The first column is aspect and the second is aspect_m60, there is only one row with the aspect of my point. I have tried to write a script ...
0
votes
0answers
17 views

Displaying KML data with a user selection

I want to web map some historical cyclones data which are now in KML files, file/year. So I want the user to select a year from a button and the KML files will be displayed on interactive map). I ...
2
votes
2answers
55 views

Best Projection for Getis Ord Gi* Statistic Analysis

I am about to calculate the Getis Ord Gi* statistic for some rasters whose extents are global. In choosing a projection, do I want to preserve distance (e.g. equidistant) to obtain accurate ...
1
vote
1answer
29 views

Distance of points to nearest polygon edge in ArcGIS 10.2

I have a point feature class that consists of a systematic grid of points across a landscape. I also have a shapefile consisting of several polygons. For each point in the feature class, I'd like to ...
1
vote
2answers
19 views

How to export a GTiff with its GDAL colour table, in GRASS, which is suitable for Adobe Illustrator?

I've created a new raster in GRASS, starting from a dem and using the commands r.relief and r.shade. Now I would like to export this new raster as a georeferenced image and import it in Adobe ...
0
votes
0answers
10 views

Cannot display labels properly with SLD style

I'm using sld to visualize partner name on my chart. The point is that I can't ever visualize all the names at once! This is my code: <?xml version="1.0" ...
0
votes
0answers
13 views

My WFS transaction send read only after restart geoserver

I have java8, tomcat8 and Geoserver 2.7 on centos 6.6. I am using basic authentification and I have set up the following: A role(ROLE_WFS_WRITE), A user which belongs to the role above, Data ...
0
votes
1answer
12 views

Leafletjs : combine location data in geoJSON/KML/GPX with other information in CSV through key field

I've been able to load CSV having lat-long co-ordinates into leaflet using this useful solution. Looking for ways to cross-link co-ordinates from a different source and data from another. Describing ...
-1
votes
0answers
11 views

Maps - mobile devices [on hold]

We have noticed that our maps aren´t visible at mobile devices anymore – for a couple of weeks it was ok. Desktop is alright. Is there something we can change or is something wrong? ...
0
votes
0answers
26 views

Convert WGS 84 cartesian 3D coordinates(x,y,z) to geographic coordinate (lat/long) [duplicate]

Do you know where can I find the formula and data needed to effectuate this conversion? Sorry I don't give enough information. I get the description file of a CORS ...
0
votes
1answer
13 views

gxp_GoogleStreetViewPanel

is there any available example online, or anybody could help me to figure out how can I use the GoogleStreetViewPanel widget in the opengeo suit sdk? I tought it will work like this: { xtype: ...
0
votes
2answers
36 views

Spatial join using FME

I have two data sets, one is a polygon data set (Norwegian counties) and the other is points (roadkill incidence data). I want to do a spatial join where the points dataset inherits attributes ...
0
votes
2answers
33 views

Touched lines but not connected in ArcGIS 10.x

Ι convert a contour file DWG to SHP file. The lines are touched but disconnected and they are broken in many places. Is there an automated way with a particular tolerance to automatically connect the ...
-3
votes
0answers
32 views

Where oh where did my feature go?

After copying/pasting features from one class to create a new feature class, I needed to add one more feature. So I copied one of the features from the new class and edited it do it fit, then changed ...
1
vote
1answer
27 views

Accuracy assessment in eCognition

How to do accuracy assessment of classified images in ecognition? I have done the image segmentation for Worldview-2 image. Then, I have processed for classification for class names (e.g ...
1
vote
1answer
24 views

How can a QGIS user plugin reflect the events of UI?

I am developing a plugin for QGIS 2.8 which uses the data of the active layer. It has a dockable window. When the user changes the active layer, the contents of the plugin window's widgets must ...
2
votes
0answers
22 views

Error inserting new column in ArcSDE table (ERROR 999999)

I am using a python script to populate a table with values I get from rasters files. I use arcpy.AddField_management to add a new column and arcpy.CalculateField_management to insert the values for ...
2
votes
1answer
53 views

Conditional Value Map widget in QGIS

I am looking for a way to implement conditional value mapping in QGIS. This means that the values available in attribute number 2 depend on the value provided in attribute 1. Example: If the user ...
0
votes
0answers
11 views

How to retrieve the results of a map service query as tiled images ?

I have a map service with 100k ++ points. I am using feature layer, and definition expression to perform filtering. The performace is poor. I have tried clustering but it still struggles since there ...
0
votes
0answers
8 views

Unable to create a model from a preexisting spatial database in Postgresql, .NET provider for postgresql doesn't exist

I'm having this problem that's blocking me for over 4 days now. I'm developing a WCF webservice and tried connecting to my Postgresql spatial database (created in ArcCatalog) via Visual Studio 2010. I ...
0
votes
0answers
12 views

How to visualize GPS dataset fro MysQL database and select dense areas

I am using Geolife dataset for simulation. I followed the pre-processing data tutorial to store all .plt files in a mysql database and export it in a .csv file. However, I want to select the ...
1
vote
0answers
34 views

Labelling expression - How to combine two different functions?

I'm not an expert of scripting and programming, I need to use these two functions in the labelling expression in ArcGIS. How can I combine this: Function FindLabel ( [toponimo] , [testo] ) ...
0
votes
0answers
17 views

import OpenStreetMaps Data fails

I work in project of geocoding so i want to import the OpenStreetMaps Data. i created a database and name it nominatim and i tried this command: sudo ./utils/setup.php --osm-file ...
1
vote
1answer
28 views

Merging small area units

I am working with population data organised in parish units for the whole of Denmark. Many parishes are very small (ie <500 inhabitants compared to a median of around 1500) so I plan to merge these ...

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