0
votes
3answers
46 views

ArcGIS 10.1 Find Identical specify a search order

I have a large polygon feature class which I know contains duplicate features. I have tried using the Find Identical tool, but is just runs for days without producing a result. I have several ...
0
votes
0answers
31 views
+50

Resources to integration with external web service at desktop level

I am using ESRI based GIS software, I looking a way to integrate ESRI solutions with external web service of other information system (CRM,ERP) and to develop custom applications for the collection, ...
0
votes
0answers
3 views

Including chart based on fields in CartoDB infowindow?

I would like to make graphs, pie charts, etc based on fields in my table within my infowindows. Is there a way to accomplish this?
0
votes
1answer
552 views

ArcPy SelectLayerByAttribute Error and how to control GP output layer name

I have a rather long script that first references an SDE feature class (non-versioned) to perform an attribute selection based on a SQL selection. I've been unable to figure out why the script will ...
0
votes
1answer
14 views

Tilemill render specific z x y tiles

I own a tilemill project executed in command line. I want to update an specific tiles in order to avoid to reload the entire mbtiles file. Too much CPU time. I see in tilemill documentation the ...
0
votes
0answers
2 views

ArcGIS Javascript Not Adding Layer During Map Event?

I am trying to add a graphic to my graphics layer during a map mouse event. In the javascript console, I can see that my graphic object is created and no error is thrown when I add the graphic to my ...
1
vote
2answers
106 views

Distribute gridded data to corresponding subbasin boundaries?

I have one ArcGIS shapefile of my river basin consisting of many subbasin. Another shapefile showing the location of gridded points over the whole basin (Its latitude and longitude are used as file ...
1
vote
2answers
541 views

ArcPy and centroids/points shapefile?

I'm trying to create a point shapefile from a grid index polygon shapefile I created using ArcPy at ArcGIS 10.0 . I know this is simple, but could anyone give a few pointers out there. Here is what ...
1
vote
2answers
14 views

How is attribute data in the DBF file tied to location data in the SHP file?

I opened a DBF file in Excel and I'm looking at attribute data from a shapefile export. How is the row of attribute data in the DBF file connected to it's corresponding locational data in the SHP ...
1
vote
1answer
99 views

Creating a line along an existing polyline from a point

I have a large data set of points, all of which lie on a river network and have x, y co-ordinates. I want to calculate the slope of the river channel at each point from the underlying DEM by taking ...
1
vote
3answers
27 views

How to calculate RMSE, skewness, and kurtosis of raster image?

I'm doing a project to analyze the impact different interpolation techniques plays on DEM accuracy. In order to do so, I need to calculate the RMSE, skewness, and kurtosis. I have: an original ...
1
vote
1answer
24 views

Correlation between land use classes and slope?

I wish to determine whether there is a correlation between Slope and the classification of pixels as the corine land cover class Pastures. I've tried some of the statistics tools in Arc but haven't ...
1
vote
2answers
24 views

Selecting Features and Averaging Attributes

I currently have two point shapefiles, SHP A with approximately 75 points and SHP B with approximately 2000 points. What I would like to do is: 1) For each point in SHP A I would like to find the ...
0
votes
1answer
14 views

Joining lines by X,Y AND Z coordinates

My task is to generate 3D polygons from line data, which will then be imported into TerraExplorer 3D presentation software. Problems arise when there are overlapping lines in 2D space, but which have ...
1
vote
1answer
15 views

Tabulate Area in ArcGIS for Desktop not creating correct output?

I have used the Tabulate Area zonal spatial analyst tool in ArcGIS many times, and am encountering a problem for the first time. I am using a polygon grid (fishnet) as my zone dataset, and tabulating ...
0
votes
1answer
12 views

Where is pyCSW metadata repository stored in GeoNode?

I have a working instance of GeoNode 2.0 over Debian7 (with PostgreSQL) and I want to know where does pyCSW stores the metadata by default. And if it's possible, how to set it to the same PSQL server. ...
1
vote
0answers
7 views

Interactive labeling in World Wind SDK?

Is it possible to implement interactive labels in World Wind SDK. In API there is no labeling management interface for objects. Is there any usefull library that adds labeling mechanism to World Wind ...
4
votes
2answers
1k views

Batch Clip in ModelBuilder of ArcGIS for Desktop?

I have multiple rasters and feature classes that I want to clip to a study area. I am pretty new to ModelBuilder. I know you can right click the clip tool to batch clip outside of ModelBuilder but ...
0
votes
1answer
17 views

Drawing line features using angles

I have been googling this but I don't think I am using the right terms to get what I am looking for. I work for a water/waste water utility and we have fittings the determine the angle a pipe turns ...
-2
votes
0answers
10 views

Calculating distribution of points compared to raster in ArcGIS for Desktop?

I'm trying to calculate the distribution of points against raster layer classes. What tool would suit this process best?
0
votes
1answer
15 views

Raster Calculator with conditional arguments?

I am trying to create a binary raster using the Raster Calculator in ArcGIS 10.2. I have a raster with ~20 different values, but I'm only interested in cells where the value = 10. I've been using the ...
1
vote
2answers
523 views

Are there any free tools that can view and edit ArcGIS Map Packages?

I'm looking for a tool that can open ArcGIS Desktop 10 map packages (.mpk files) and allow in a simplified way for a third-party to add geology cross sections and well points. Any suggestions? It ...
1
vote
0answers
19 views

Maintaining same number of digits in Excel file when converting to table in ArcGIS for Desktop?

I have two fields containing lat and long values which are precise up to 8 digits. When I use the excel to table tool, Arc removes the last two digits in both fields leaving me with lat and long ...
1
vote
0answers
9 views

ArcGIS desktop map package, with clipping

Package Map (Data Management) almost does what I want: take everything in my current map, wrap it up in a nice little parcel with all geometry, attributes, labels, symbols, etc. etc. configured just ...
1
vote
0answers
15 views

Is there a 1.5:1 ratio coordinate system?

I'm a student fairly new to using GIS. I am doing a college project on using ArcGIS to map virtual worlds (such as the continents in World of Warcraft). The game programmers used a custom coordinate ...
1
vote
0answers
7 views

Leaflet update getcenter coordinates

I am bringing in leaflet routing control into my map and I would like to have the route icons show up in the center of the current view. using the code below I can get the icons to show up at the ...
0
votes
2answers
203 views

How to set default style of layer using rest api in Geoserver

Hello friend, I want to change the default style of the layer in Geo server using the REST API.For this i get this code curl -v -u admin:geoserver -XPUT -H "Content-type: text/xml" -d ...
2
votes
1answer
52 views

Clip layers in a dataframe with a polygon in python?

I'm trying to clip layers in a dataframe with a polygon using python and I've done this python script but it's giving this error:"ERROR 000840: The value is not a Feature Layer" Thanks for any help. ...
2
votes
2answers
23 views

How to move features from one layer to another?

I have a polygon which belongs to a layer and I need to move it to another one. Is there a way to do it without drawing it again? Thanks! Dani
1
vote
2answers
27 views

Is there a way of auto_increment for the ID column

I'm creating a fictive map and so I need to create polygon after polygon. Later on I export my data as geojson. But before that I aways have to go and give every polygon a unique ID. I don't need a ...
2
votes
1answer
31 views

Leaflet Marker Mouseover Popup

I've tried to make a MouseOver Markers Popup since a couple of days, I'm using Leaflet. I know some solutions I've read in many forums, but I wanna make it work with GeoJSON-Points and I haven't found ...
2
votes
1answer
29 views

Remove null attributes from GeoJSON

I used the following command to reproject a GeoJSON from lat/lon to 3857: ogr2ogr -f "GeoJSON" results_3857.json -t_srs "EPSG:3857" results.json Unexpectedly, the resulting file was 5 times larger ...
0
votes
2answers
97 views

How do you Aggregate a set of points that lie within different sections of a polygon?

I require some help with an ArcGIS 10.2.1 map that I am trying to create. I want to aggregate a set of points into bigger points depending on the number of those points that are inside a section of a ...
3
votes
1answer
53 views

How to always disable the “add saved file to map” checkbox in Save as …?

I often use the "Save as.." dialog and just want the exported geojson file there. But he always enables the checkbox "add saved file to map". I really dislike it that way and it does not make any ...
4
votes
3answers
3k views

How to convert the file with projections in meters to Lat-Long in QGIS ar Erdas Imagine?

I have file in Lambert Conformal conic format for the data of Australia, Its coordinates are in meters. I want to convert it to Latitude-Longitude format. Which Projection, Spheroid and Datum I should ...
2
votes
2answers
26 views

Print view or export to PDF

I am using OpenLayers Tile layer fot my map application. I have WMS layers on map like this: Parcels, Streets, Buildings, Gas Pipes, I zoom to somewhere on map that all layers are visible. I want ...
3
votes
1answer
53 views

Why must I write `geometryType() == 3` for point and polygon shapefiles?

I am asking this question based on the result I received from this earlier post. The following script only works if I set geometryType() == 3 as that is what is being printed out in the Python console ...
2
votes
3answers
954 views

How to extract one band from a three band raster in ArcMap?

I'm fairly new to ArcGIS and I get into trouble extracting a single band layer from a raster image .img in ArcMap that I want to use after in zonal statistics. So far, all help I found is to do the ...
0
votes
1answer
153 views

WMS - Export Retrieved XML Data

I use WMS layer in my app and could successfully retrieved Feature Info by click like so: http://openlayers.org/dev/examples/getfeatureinfo-control.html My question is: Is there any way to export the ...
2
votes
1answer
25 views

Error message trying to merge Shapefiles in Python

I try to merge all Shapefiles from one folder together into one, using this: shapeList = arcpy.ListFeatureClasses() print shapeList for fc in shapeList: if fc == "*domain*": ...
1
vote
1answer
24 views

ArcPy Table to Table Conversion Not Working Correctly

I have a script which writes the lat/lng of a json web service of bus routes. The script writes the latitude and longitude to a CSV correctly. However my table to table conversion does not work ...
1
vote
2answers
599 views

How to do spatial correlation between two variables on ArcGIS 10.1?

I have two raster datasets and I'm trying to determine the extent of their spatial relationship. I suspect they are closely related but I would like to produce a map output to illustrate this ...
1
vote
3answers
242 views

Geoserver SLD text symbology

I have problem with the Geoserver. I have a layer (called "cities") which contains points with attributes. (ID, Name, Layer, etc....) I'd like to write out all the names (at now it doesn't matter if ...
1
vote
1answer
48 views

PostGIS ST within does not exist

I'm quite new to postgresql and postgis so this error will probably due to some rookie mistake. I want to run the spatial query ST_within. When I describe the query like this SELECT nw.entity_id AS ...
1
vote
1answer
210 views

Leaflet WMS GetFeatureInfo gives result only on zoom level 10

I am using GetFeatureInfo with wms layer to get the data behind. The request returns data only after zoom level 10 before that it returns empty features. Does anyone having same issue? I think it ...
0
votes
0answers
13 views

QGIS Convert SHP to KML keep all attributes

I am trying to convert a SHP to KML in QGIS and want to keep all the attribute fields. As far as I can tell when you do this operation, you can only choose 2 fields (DescriptionField and NameField). ...
1
vote
1answer
12 views

CQL_FILTER that joins two feature types in WFS

I want to join two feature types in my WFS in a union. How can I achieve this using CQL? E.g. ...
0
votes
1answer
11 views

Unable to print using ArcGIS javascript under IE9

I am trying to print a web map using ArcGIS javascript 3.10 under IE9 but got RequestError: Unable to load ...
1
vote
1answer
351 views

Get feature from two overlapping KML layers doesn't work

I did an implementation similar to http://openlayers.org/dev/examples/sundials.html The difference is that I have two or more kml layers at the same location and want to show their information ...
3
votes
3answers
119 views
+50

Divide polygons into *n* number of groups of equal counts with ArcGIS 10.2

One of my tasks for work is to divide parcels into groups. These groups will be used by agents to talk to property owners. The goal is to make the agent's job easy by grouping parcels that are near ...

15 30 50 per page