GIS company name. DO NOT USE this tag except for questions concerning Esri the company rather than its products which have separate tags.

learn more… | top users | synonyms

3
votes
2answers
641 views

Silverlight Map with ESRI Imagery

I have a map service which is using data from a local repository, viewed using the ESRI Silverlight API. I am dynamically adding a tiled map service for imagery from ESRI. The map service can be ...
3
votes
2answers
332 views

How does ESRI, and how should anyone, transform a coordinate that lies outside a grid transform (e.g. NADCON)?

As I understand it, a datum transform (e.g. urn:ogc:def:coordinateOperation:EPSG::1241) based on a grid interpolation method, e.g. NADCON, is undefined outside of the grid of points. Therefore the ...
3
votes
2answers
832 views

The mysteries of the ArcGIS Server Identity - can you help?

Just getting back into ArcGIS for .NET again after about 2 years of doing the training course. I have a question about the "Add ArcGIS Identity" that you choose in Visual Studio - it doesn't seem to ...
3
votes
1answer
146 views

How to bulk import ESRI projections into Postgis

Where can I get a file that would allow me to bulk upload all of the ESRI projections into the spatial_ref_sys table of postgis. I know that you can get insert statements on spatialreference.org; ...
3
votes
1answer
114 views

Is there any way to speed up the script I wrote?

I have a pretty simple script which gets 2 parameters from the user: 1)Geodatabase location 2)Spatial reference It then creates a dataset with 6 feature classes. It also adds a large amount of ...
3
votes
1answer
222 views

Dynamically rendering polygon, point, and line features

I have a Feature Collection consisting of features having id, color_code, etc as attributes. I have to render this feature with the color in the color_code attribute. Is this possible and please ...
3
votes
1answer
1k views

How do I copy the coded value for a field and not the raw value?

I am working with ArcGIS 10 and I have added a field in a feature class and am attempting to copy the text from another field's coded values, but the field calculator is simply copying the "code" text ...
3
votes
1answer
2k views

How to open or import .sdc files in QGIS?

I have some .SDC files i want to look at but i dont have arcview installed. is it possible? i couldnt even find a software that does sdc to shp conversion. any idea? i am using qgis 1.7.4 on both ...
3
votes
2answers
367 views

ArcObjects IFeatureConstruction::PlanarizeLinesFromCursor error

I wrote a little tool in ArcObjects/C# for planarizing a line feature class. I am using IFeatureConstruction::PlanarizeLinesFromCursor because I need to apply a query filter. Now, I figured out a bug: ...
3
votes
3answers
1k views

esri draw graphic at a fixed screen coordinate

I am using ESRI silverlight. I have graphic objects on the screen and each graphic object has an attached silverlight label. What I want to do is to have each label shown at a fixed screen (pixel) ...
3
votes
1answer
2k views

Can you add dynamic text from a count of features in a layer with ArcGIS 10 ArcPy.mapping?

I am new to writing scripts, and I am trying to make a map series using ArcPy.mapping and data driven map pages. I would like to put some text on the map that updates for each map in the series ...
3
votes
2answers
805 views

esri google maps api - Create a single GPolyline from an array of features

I'm using the esri google maps extension api... I have a esri.arcgis.gmaps.FeatureSet() (of type esriPolyline) containing an array of features (esri.arcgis.gmaps.Feature()). Is there a simple way ...
3
votes
1answer
1k views

calculate value using maximum value from different feature class

I'm trying to get the maximum numeric value from one feature class and use that value in an expression to calculate values of a different feature class. fc2.bldg_id = max(fc1.bldg_id)+1 Can this ...
3
votes
2answers
752 views

Setting Layer in the Georeferencing ToolBar in arcMap 10?

Does anyone out there knows how to set the layer in the georeferencing toolbar. There is no information in the object models. Using ICommandItem ic = ...
3
votes
1answer
919 views

How do I load layer, shape or raster map files using the ESRI ArcGIS Silveright API?

Is there a way to use the silverlight API to load common maps formats off of my local machine?
3
votes
1answer
54 views

Is it possible to display filtered results on OpenStreetMap?

is it possible to goto www.openstreetmap.org and do a search for a place like Auckland (New Zealand) or Melbourne (Australia) -but- only show Cities or Neighbourhoods or Suburbs? I understand that ...
3
votes
1answer
654 views

Is Data Interoperability Extension for ArcGIS Server 10 required to extract data in .dgn format?

I am trying to create a Geoprocessing Task in my .mxd to in order to extract data to .SHP and .DGN formats which will be utilized in a data extraction tool for a web application. Right now, there is ...
3
votes
2answers
3k views

Draw a circle in ArcGIS map

I have Center point(Latitude,longitude) for a place and radius. How to draw a circle/polygon on an ArcGIS map using Latlong and radius(also need WKT string). I am new to ArcGIS & do not have much ...
3
votes
2answers
183 views

List counties in current extent - Data Driven Pages

Maybe I'm just not thinking clearly, but I can't figure this one out. I need to have a spot on my mapbook pages that says "Counties: " and is automatically filled with the counties in the extent of ...
3
votes
1answer
233 views

ESRI Silverlight API - KmlLayer with a Schema?

I have a KML file I'd like to load with the KmlLayer in my Silverlight application. The problem is that the markup seems more complicated than the class wants to handle. I have a element at the top ...
3
votes
1answer
151 views

Using ESRI Python's Geoprocessor Via mod_python

I am working on a number of geoprocessing services to be accessed solely by web clients. The traditional method of encapsulating this type of stuff in toolboxes and then publishing the toolbox just ...
3
votes
2answers
431 views

how to convert personal geodatabase feature class to coverage using arcobjects

how to convert personal geodatabase fatureclass to coverage using arcobjects with vba pls provide me any documentation or samples.
3
votes
1answer
675 views

“Select Features” tool returns error in ArcMap when using OLE DB connection feature layers

I have a spatial enabled OLE DB Provider corresponding to OGIS simple feature specification for OLE/COM revision 1.1 I can add spatial data as ArcMap layers successfully using this provider and by ...
3
votes
1answer
449 views

Runaway memory usage with Event Layers in ArcGIS

I have an ArcEngine application, based off an MXD with an axMapControl. Several of the layers in the map are event layers built with XY data in a SQL table. It has routing info applied from a ...
3
votes
2answers
703 views

How to use the ISpatialFilter interface with ArcGIS 10.1?

From what I've heard till now: 1) ArcGIS from version 10.1 and forth will only support http connections: local connections will not be supported any longer. 2) The code ESRI.ArcGIS.Carto.IMapServer ...
2
votes
2answers
626 views

Detect map scale from raster dataset

Let's suppose you have a raster dataset (in a folder or in a personal database). How can you detect what map scale it represents (assuming of course that all rasters have same dimensions/resolution)? ...
2
votes
3answers
220 views

ArcGIS Server -> Internet Service works well, Local Service fails

I have a web ADF application which connects to a map service (either via WMS or Internet Service using http). I'd like to use DCOM connections (faster as the documentation states), so I would like to ...
2
votes
2answers
1k views

how trace polyline between two points?(Esri)

How i can draw a line between two points...e.g.: I have initial point and endpoint and i need trace a line between this points...how i can do that?
2
votes
2answers
2k views

How do I access versioned spatial data in SDE with SQL queries?

We're running SDE and have several featuresets with versioning turned on. When I query those layers via ArcGIS Engine or ArcGIS Server, all expected features are returned. We have numerous non-GIS ...
2
votes
3answers
2k views

ArcGIS REST server projection with OpenLayers

I'm adding an ArcGIS tile server to my openlayers tile server options via this javascript API. I have it displaying the map correctly, but it seems stretched out horizontally (I have a feeling the ...
2
votes
1answer
2k views

How to reproject shapefile using ogr2ogr

I have shapefile in EPSG:2834 and I want to reproject it into EPSG:4326. I am trying to use ogr2ogr in Windows; however, I get this failure output: C:\Users\Nik\Desktop\Logan_Lines>ogr2ogr -t_srs ...
2
votes
2answers
223 views

Some data Loss when Import PGDB Table from Excel

When import table from excel some data were loss. i was try to change field type but i cant solve this error. I have attached an example image to show the problem.
2
votes
3answers
1k views

Transforming a polygon to ESRI shapefile?

First, apologies - I am a complete newb at this stuff and don't know what I don't know. I may use incorrect language. Essentially, I want to convert the shapes in a Microsoft Visio diagram into a ...
2
votes
3answers
1k views

Arc Objects and non-spatial table

I am a new Arc Objects user, with little ESRI experience. We are using VBA to create a spatial report on a Map Control using a mdb table. The mdb table contains a Lat and Long field, and this data is ...
2
votes
2answers
2k views

ArcGIS 9.3. How do I increase Picture Marker Symbol performance?

I have a layer with 400 point features that display a picture marker symbol on the map. We expect this number to increase a great deal. Unfortunately it's already noticeably slow. This is being ...
2
votes
1answer
182 views

Why i cannot see my globe service?

I want to explore it in ArcMap or in ArcExplorer but both cannot "see" it. For the other resources like map services everything is workikng well. I can add that the service is started and in a ...
2
votes
3answers
2k views

Redoing an ArcGIS Server post-install

I'd like to reconfigure an ArcGIS Server 10 Java implementation (single machine, Windows Server 2008 R2) and I plan to re-run the post-install. Complete: I do not need to save anything on the current ...
2
votes
2answers
229 views

Publish a Feature class on ArcDesktop with C#?

All, I have a feature class in ArcCatalog. I need to save the feature class to a Map and then publish the map to the Arcserver. All programatically and hopefully in C#. I can't seem to find any ...
2
votes
2answers
138 views

How do I set a CRS when it isn't listed in QGIS? (Mac, not PC)

I want to work with a shapefile that is in a Coordinate System that I can't locate in QGIS for Mac. When I load this shapefile data, it shows up fine, on-the-fly has generated the CRS data most likely ...
2
votes
2answers
739 views

ESRI Geoprocessing Script : Runs Fine in Desktop - Crashes as Geoprocessing Service

I have a small and simple geoprocessing script that I am trying to expose as a geoprocessing service in ArcGIS Server 10 SP4. The script is below. Pardon the hard-coding... With the hard-coded ...
2
votes
1answer
493 views

Has anyone completed an ESRI Summer (Student) Internship [closed]

Taking a look into the ESRI Summer Internship program today, I was hoping to find a little more on this subject than what I have been able to find. I was actually hoping that perhaps there are some ...
2
votes
3answers
1k views

Convert Arcgis Rest to OpenLayers Vector

i am working with openlayers and esri rest services... in my api due to esriGeometryPolygon for all city , rendering map is taking lots of time ..there for i dont take a good result.. first of all is ...
2
votes
2answers
482 views

Edits in SDE not showing up in AGS GeoData Service

I've got an ArcGIS Server GeoData service against an SDE MSSql database. When changes are made to the source data, the edits don't appear to show up in the GeoData service. If I restart the ...
2
votes
2answers
880 views

ArcGIS Server simple link with SQL Server database

I am using ArcGIS Server 10 to create Rich Internet Application with embeded Maps. Basicaly, I created an Optimized Map Service on ArcGIS Server, from an MXD file (produced with Arc Map). I have ...
2
votes
1answer
5k views

Where can I download arcGIS desktop 9.3.1?

I have a EDN subscription, but a just can't find where I can download ArcGIS 9.3.1 software (specifically the ArcGIS desktop and the SDK?
2
votes
1answer
156 views

Duplicate source information from esri.tasks.PrintTask

We are trying out the PrintTask in ArcGIS Server 10.1 pre-release. When an Esri base map is enabled, we are getting source information in two places in the resulting .pdf. I can confirm that this ...
2
votes
2answers
2k views

Token doesn't work when applied to map service - Silverlight

I am trying to implement a Silverlight Web Mapping application with ArcGIS server and I'm trying to use the Token authentication with active directory as the user/roles store. I have the service ...
2
votes
1answer
800 views

What are nodes in ArcGIS and how do you create them?

I want to create a elevation profile of a cross section so a polyline on ArcGIS. I wanted to regularly space around 1000 points per 1700m long xsection and extract elevation data for each node/point ...
2
votes
2answers
363 views

Throwing E_FAIL errors so edit operation is aborted

I need to abort an edit operation somewhere, determined by a certain condition. Heres the code I'm using: private const int E_FAIL = -2147467259; private void ...
2
votes
1answer
117 views

Should the import of local spatial vector files in different formats be handled Server side?

I'm working on a Esri Silverlight Web API app and wondering the best way to handle the import of local spatial vector data files. Sometimes these will be your standard shape file but often these will ...