This tag should only be used for questions concerning the ArcGIS Platform from Esri (as a whole). Try wherever possible to use a product tag such as arcgis-desktop, arcgis-server, arcgis-mobile or arcgis-online on conjunction with a version tag such as arcgis-10.1, arcgis-10.0 or arcgis-9.3.

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0
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0answers
74 views

Customizing map.on(“click”) while using default editor widget

My question is whether or not it is possible to use the default editor widget in my case given the needs of my application. My map consists of points displayed from four different FeatureLayers. They ...
0
votes
0answers
29 views

Customize LabelLayer extent based on density/location using ArcGIS JavaScript API

I'm using a LabelLayer that can be seen only within a certain minScale - maxScale window. I'm trying to display labels of census tract IDs within Illinois, and the difference in label density between ...
0
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0answers
13 views

Crossover Analysis (Intersection) [closed]

I have a dense set of flight lines - list of (lat, long) coordinates, and I am interested in determining the intersection (crossover) of the flight lines. I want to correlate the image with the ...
0
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0answers
35 views

Arcgis Legends of dynamiclayer Android

i tried to get legends of DynamicLayer but i have error. Declaration Dynamic Layer : ArcGISDynamicMapServiceLayer binaKullanim = new ...
0
votes
0answers
158 views

Help needed with query task results to show in dojo Grid?

I am trying to create a search widget where the HTML tempalte of the search is as follows: <div class="gis_SearchDijit"> <div class="formContainer"> <div ...
0
votes
0answers
34 views

ArcGIS ApplyEdits w/ JavaScript

I'm new to ArcGIS API. In a form, how can you submit data to modify a feature using applyEdits? No map is involved with this. I have a form that populates the editable data with javascript. When the ...
0
votes
0answers
57 views

Arcgis javascript - pan and zoom simultaneously

I'm using my android device to test the arcgis javascript API 's touch support. I noticed that by default, I cannot pan and zoom the map at the same time, like google maps. Am I missing something? A ...
5
votes
6answers
3k views

How can I align two non-coincident equi-resolution raster grids?

I have two rasters: a digital elevation model (DEM) and a Landsat band. The grid resolution of both is 30 m, but the grids are not coincident (see image: the dark raster on top is the DEM; the light ...
0
votes
0answers
93 views

Editing many-to-many relationship classes with Javascript API

I am seeking some guidance on best practices when working with many-to-many relationship classes thru the ArcGIS Server Javascript API. I am designing a traffic count data management application. ...
1
vote
0answers
281 views

Relationship between MS Access DB and Google Maps API/Fusion Tables

We are having an issue with a project that we are working on using Google API and M.S Access. Our project goal is to design a web map in Google API where we can select a parcel of land and have all of ...
10
votes
2answers
5k views

Using python in ArcGIS, create a line of varying distance from an origin point

What I'm trying to do is create a line feature from a single point, using a set distance and angle. Using ArcGIS and Python (I hope). Here's the scenario: Say I have a point at these coordinates: ...
6
votes
4answers
1k views

How to find dead-ends in a road network

I'm trying to remove all the dead-end roads in a road dataset (lines) that are less than 100m long. How do I identify roads that are dead-ends (no exit)? The 100m part is easy. I know how to use Arc ...
1
vote
0answers
106 views

Segmentation Image used to classify RGB image in ERDAS and GIS

My ERDAS 2013 does not have the advanced Image Objective Extension for feature extraction.. I am using thus the tool Image Segmentation (Unsupervised -> Image Segmentation) to classify my RGB image ...
7
votes
1answer
740 views

How to work within ArcGIS image server export limits?

I need to clip out a region of an arcgis image service that is larger than the export limit. I'm not trying to defeat copy protection or anything of that nature. The data is from a service belonging ...
3
votes
3answers
2k views

Create an ArcCatalog OLE DB Connection using Python

Is it possible to create an OLE DB connection (*.odc) to a database in ArcGIS 10 , but using Python instead of the ArcCatalog GUI wizard? I don't need to necessarily create a file on disk, just make ...
1
vote
0answers
22 views

Shoehorning hierarchial data into MS SQL ArcGIS SDE

So, I've been tasked with creating a set of tables to store hierarchical data within an SDE. This is in reference to utility data, i.e, a set of valves, control panels, actuators, etc (each ...
11
votes
7answers
734 views

Free / Open source GIS Education sources

I'm looking for free / open source GIS education sources for advanced GIS users. Specifically sources that cover programming, spatial analysis, modeling, spatial databases / data management. I use ...
6
votes
2answers
1k views

Printable Esri symbol sets, a.k.a. style references

Does anyone know of good printable documents of the as-shipped Esri symbol sets, also called Style References? The new with Arcgis 10 ability to search symbol sets is a great boon, but one can still ...
1
vote
0answers
50 views

Cannot Save Edits to File Geodatabase Replica in QGIS 2.2

When trying to edit a File Geodatabase Replica in QGIS 2.2, everything works as expected until the user saves their edits. When pressing save, all edits revert back to their original state with no ...
8
votes
3answers
1k views

Transform bookmarks to data driven pages in ArcGIS?

We have this large project in ArcGIS with 30 maps with different extents using Bookmarks to pan between these maps/pages. Now we would like to use Data driven pages instead. The question is, is it ...
1
vote
0answers
309 views

esri ArcGIS javascript api compatibility with Internet Explorer 7 and 8

I've developed a web map using esri arcgis javascript api version 3.8 and its not compatible with IE 7 or 8. I've advised the people who have reported this to update their version of IE but, if it ...
3
votes
3answers
807 views

MODIS image reprojection/ change coordinate system in ArcGIS 9.3

I have downloaded Utah state shapefile in NAD_1983_UTM_Zone_12N projection and also downloaded the MODIS image of the area (MOD09Q1) in .hdf format which has sinusoidal projection. the .hdf format ...
4
votes
2answers
373 views

Data security for GIS Data (Esri shape files,Auto-cad files)

This is regarding security for GIS Data (in Esri & open source) (Esri shape files,Auto-cad files etc.) Does anyone know how to assign a password to or encrypt shapefiles OR CAD Data? I have ...
4
votes
2answers
841 views

I need help with saving Graphics to the a map

I have everything working just like I need it to, but when I add a new graphic to the map it does not save it. So I will add it, close the application, and when I reopen it the graphic is gone. I have ...
1
vote
0answers
61 views

Problem with long running services in ArcGIS Server 10.2

I published a lot services for geoprocessing. Most of them are the long running services. Those services manipulate data but user do not wait for the results. When I use REST Submit Job in the web ...
1
vote
0answers
99 views

Using ogr2ogr to download GeoJSON files from ArcGIS MapServer

I am trying to download as a GeoJSON file a line feature from a ArcGIS MapServer REST Service run by the National Park Service (link is here) so that I can open the data in QGIS. Using the guide ...
1
vote
0answers
49 views

Printing or Exporting Table on ArcGIS Online

I have a table that is filtered on my ArcGIS Online map. The data that is filtered is coming from a layer on my ArcGIS for Server. How would I print or export that filtered table? I thought it would ...
0
votes
0answers
87 views

UnicodeEncodeError when using arcpy.gp.TraceGeometricNetwork_management() [closed]

I am creating a python tool (run through ArcMap) which will eventually go through a feature class selected by a downstream trace and use the obtained values to do some function. I am trying to follow ...
1
vote
0answers
56 views

Do ArcGIS clients that direct-connect to postgresql/postgis databases override configuration settings?

I went in to modify some settings on a Postgresql database via the PGAdmin config editor and some of the settings don't have their default values and they are higher because they've been overridden ...
7
votes
3answers
4k views

How to analyze differences between two shape files and put results into a new shape?

I have two polygon shape files of the same region from two different years (1985 and 1997) and I need to analyse the differences between the two shapes resulting in a third polygon shape file ...
3
votes
1answer
204 views

ArcGIS Raster Mosaic Dataset and GDAL VRT, when to use?

ArcGIS has a the Raster Mosaic Dataset, QGIS and friends have Virtual Raster Tables. A skim of the documentation reveals much similarity. They both create or enable an alternate representation of ...
2
votes
3answers
928 views

TMS tile layer in ESRI ArcGIS iOS API

Great that this forum exists now. I hope it will thrive. Let me start by saying I did ask this particular question on the official iPhone SDK forum as well. I have seen a working example of a ...
2
votes
1answer
882 views

Zooming in close with mixed cached and dynamic services in ArcGIS flex

I have an application that uses a cached world basemap overlaid with more local and specific data coming from a dynamic map service. It works well for performance, but some users need to see some very ...
4
votes
3answers
2k views

Advice on using CityGML data and GIS

I'm looking for advice on how best to use the CityGML data-structure and GIS (preferably ArcGIS/QGIS). I've read through their website and wiki and saw a list of software here that can be used to view ...
1
vote
1answer
137 views

Modify CRS to match boundaries of shapefile

I have boundary data in WGS'84 lat/long and data in a custom generated CRS. The data in the generated CRS appears to be offset by a particular vector compared to WGS'84. I want to attempt to match the ...
3
votes
2answers
246 views

ArcGIS Desktop - Web Services Definitions

Aside from .LYR files, is there a file format (preferably open) for defining web service endpoints for Arc products? For example, if I publish a WMS feed, can I provide a downloadable resource for ...
8
votes
7answers
11k views

Get boundary of raster image as polygon in ArcGIS 10

I have a rectangular raster image in ArcGIS. My question is: how can I produce a polygon which is just the extent of the raster image? That is, I want to have a polygon layer with a single ...
3
votes
3answers
671 views

How to remove empty classes from legend in Arcgis

I have a classification image with only 12 classes. I'm preparing layout using this image. when I add legend into layout page, a lot of empty classes loaded together with these 12 classes. Totally 255 ...
2
votes
3answers
524 views

How to change Map Scale programmaticaly in C# WinForm Project

I have created form with axMapControl and comboBox with values of possible scales (e.g. 1:1 000 000, 1: 500 000, etc). How can I change current map scale programmaticaly by using value from ...
2
votes
2answers
739 views

create relationship class with stand alone python script

I have created a relationship class in arc catalog using the same arguments I'm using below, however if I try and create it using the script below I get: arcgisscripting.ExecuteError: ERROR ...
4
votes
3answers
1k views

NoData values recognised in raster in ArcGIS but not following symbology rules

I have a GeoTIFF raster in ArcGIS, which can be downloaded from the following two links: http://www.rtwilson.com/downloads/MODIS_MOD04_16-06-2006_Subset.tfw ...
0
votes
0answers
23 views

Reload Table Cache with Python & ArcGIS 10.1 [duplicate]

I am trying to create a button in arcmap that reloads the table cache. Exactly, like the existing button Table Options > Reload Cache. The button is inside when you open an attribute table. I would ...
0
votes
0answers
21 views

ArcGis Server 10 - GetFeatureInfo issue

I've got an OL 2.13 client where I use a hack on GetFeatureInfo to be able to get objects within a bounding box. I can't use WFS which would be the natural choice for this scenario, which forces me to ...
10
votes
3answers
4k views

How to merge two 'incompatible' polygon layers in ArcGIS?

I have two layers of polygons with administrative boundaries. Although they come from the same data provider, they seem to have small discrepancies and do not 'fit' each other. How could I merge ...
1
vote
1answer
127 views

Scanned Transparent Map Overlay

We have a flat file of 50 Geology maps that have a transparent overlay with faults and drill holes. I have them scanned and georeferenced as TIF images and they will be used in ArcGIS 10.0, 10.1 and ...
6
votes
1answer
4k views

How to provide automatic overview map, ArcGIS 10

This is a slightly badly phrased question I know, but I'm not really sure what to call this. My supervisor recently showed me a printed out map that he had produced with a high-resolution satellite ...
0
votes
0answers
54 views

ArcPad Jscript ThisEvent.Object, autofill form with multiple pages

I have a script that I'm trying to use to autofill the controls of an ArcPad form with controls on multiple pages. The 'autofill()' function is referenced in the form's onload event and I would like ...
2
votes
2answers
578 views

Model Builder - iterate through columns in a table

This seems like it should be a no-brainer, but I am unable to find any info on how to use model builder to run a certain spatial analysis function on each column in a table. Problem: I have a table ...
26
votes
4answers
2k views

How to use directional shading on boundaries for cartographic effect?

The attached screenshot of a National Geographic map shows some beautiful directional shading of boundaries. I'm trying to reproduce this sort of shading for a burn perimeter map, as I want to ...
10
votes
3answers
3k views

How to find and merge duplicate points?

I have two point shapefiles: Red and Blue. Each point shapefile has a z value which represents a radius (i.e. represented as buffers in the example). A duplicate point is defined as a point that ...