Use this tag when ArcGIS 10.0 is the version you are using from the ArcGIS platform.

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2
votes
2answers
1k views

With Python and ArcGIS, how do I add features to a featureclass?

In ArcGIS Python code: CopyFeatures_management copies features to the same featureclass - that means overwrite to the feature class. How can I add new features to one featureclass or namely different ...
9
votes
6answers
17k views

How to get X Y coordinates and cell value of each pixel in a raster using Python?

I’m really new to Python and I would like to know whether there is a quick method to get cell values of a raster pixel by pixel and the coordinates (map X Y coordinate of centre of each pixel) using ...
0
votes
0answers
153 views

How to enable user to specify field mappings from a table joined to a feature class?

I have a feature class and a new table every few days. I need to have the table's attributes added to the feature class based on a join. What would be a good interface in ArcMap to let the user map ...
6
votes
1answer
916 views

Can Spatial Joins be used to perform One-to-Many Closest joins?

My situation appears rather simple, but it has given me headaches more than once already. I have a set of points and a set of polylines. I would like to use a spatial join to join the attributes of ...
2
votes
2answers
2k views

Using newline/page break tag in ArcGIS Desktop Text_Element in arcpy.mapping? [duplicate]

I want to update a Text_Element with a newline or page break using ArcGIS Desktop 10.0. Does anyone know the tag or syntax?
5
votes
3answers
5k views

Select Layer By Attribute using loop

I have 273 features in the feature class and i want to select them one by one and use the statement in the following code. At the line: *arcpy.SelectLayerByAttribute_management ...
1
vote
0answers
854 views

ArcGIS 10 - disappearing rasters?

From time to time it happens to me that rasters disappear at certain zoom level in ArcMap, or only some parts of the raster (strips) show up. I'm working on WinXP, ArcGIS / ArcView 10, Sp2, rasters ...
3
votes
3answers
1k views

Using Python in ArcGIS 10, create a line between the middle of the polylines which are intersected

I have got a river network as a feature class in a gdb. I need to calculate the topologic attributes via the connectivity graph of the river network. A graph-theoretic representation of river ...
5
votes
5answers
1k views

How to link a video to a GPS trail?

Does anyone of a program, extension or tool that links a video with a GPS trail? I found this video and would like to be able to do something similar. http://www.youtube.com/watch?v=G07DWVRJBVU ...
5
votes
1answer
172 views

How long should I hold onto (cache) references to IWorkspace, ITable, IFeatureClass?

After many months of programming with ArcObjects, I still feel somewhat unsure about two related issues: For some operations, workspaces and datasets must be explicitly opened before they can be ...
2
votes
1answer
436 views

Are there known issues about UPPER, LOWER SQL functions in ArcGIS 10, file GDB?

Platform: ArcGIS 10 SP3, .NET I use: IQueryFilter queryFilter = new QueryFilterClass(); with ArcGIS .NET SDK and build a query... Does anybody had problems using UPPER(stringField) and ...
3
votes
0answers
545 views

Edit data using arcobjects by SOE Web Services on Arcgis Server 10.0

I trying to develop WebService which main purpose is enable editing data. My Web Service get as param information about records, tables etc. Code looks like below: IFeatureWorkspace ifw = null; ...
7
votes
1answer
2k views

Python-arcpy : How make feature list from gdb and value list from field and use them in gaLayer function?

I'm not an expert in python, however I have to write a script to do geostatistical analyses with the GACreateLayer function from Arcgis. I have several data (>2000) and I want to use list of features ...
24
votes
3answers
25k views

Layers with same coordinate system should align/overlap but do not?

I put 4 different layers into my ArcMap document, but only one of them will show up on the map! I should be seeing the other 3 layers as well. When I do a Zoom to layer, I can see one layer, but I ...
4
votes
3answers
888 views

Merging edited data back into ArcSDE master geodatabase?

I need some suggestions/inspiration for a problem we have. The problem: We have an ArcSDE master GIS database. We will edit this data almost exclusively outside of ArcGIS and outside of ArcSDE. In ...
2
votes
0answers
419 views

Embed an ArcGIS Map in a Crystal Report

Is it possible to embed a map image inside a Crystal Report using ArcGIS 10? I have seen articles about creating reports based off of map fields, but I would like to include an image of a selected ...
8
votes
3answers
2k views

Poor image quality of raster pyramid files in ArcGIS Desktop (no anti-aliasing)?

There are several GeoTIFF files (size ~7000x7000 px) which I try to open in ArcGIS Desktop 10.0. I have already created raster pyramids for them (.ovr files) using geoprocessing tool but their quality ...
8
votes
3answers
718 views

Identification of consecutive points within a specified buffer

I have a point file, hourly relocations of an animal, and I want to be able to place a buffer around each point and calculate the number of subsequent points which are within the buffer zone. I am ...
0
votes
2answers
2k views

Do Data Driven Pages enable PDF merging without losing layers?

I'm setting up a mapbook with layered PDFs, what I have is the first map showing the extent of the grid (an overview map) with the rest of the maps showing each grid. It has been annoying to set up an ...
5
votes
2answers
743 views

ArcGIS 10 Network Analyst Service Area Problem/Peculiarity with Solving

I am having a problem when solving some of my service areas. I am loading the locations from a point feature class, and they are all located. The majority of them return a service area that is ...
5
votes
3answers
1k views

How to read Alphanumeric value when importing csv location file to ArcGIS?

So I am importing a csv file to ArcGIS and it has a bunch of alphanumeric values.. e.g. Attribute ID contains values such as 101, 101A, 101B etc ...the problem is when i am importing the csv to ...
13
votes
6answers
6k views

Why is the performance speed between ArcGIS and QGIS so different?

Ok I am not a programmer but a prolific GIS user. I know that QGIS is written in C++ and ArcGIS in ??? but for most of my tasks lately I always try to use QGIS not only because it is free but due to ...
3
votes
1answer
789 views

Geocoding failure on concurrent requests with arcgis-10.0

I've created a small python synchronous geoprocessing script (ctagc) that runs on AGS. The script accepts a table (GPRecordSet) as an input parameter. The script then calls ...
4
votes
1answer
2k views

How to list all of the contents of a geodatabase with arcpy?

This seems like a simple problem, but I have not found a way to accomplish it. I am writing a script that needs to record the paths of everything inside of a geodatabase to a text file, and later copy ...
6
votes
3answers
1k views

How is a “Map Package” created programmatically?

Given a loaded map document (mxd) how do I find the geodatabase objects related to the contained layers? I want to copy them with the map document so the map can be moved onto each user's local ...
21
votes
3answers
5k views

How can I calculate the average width of a polygon?

I'm interested in examining the average width of a polygon that represents the road surface. I also have the road centerline as a vector (which is sometimes not exactly in the center). In this example ...
2
votes
0answers
620 views

Implementing custom IRenderer for ArcGis 10.0/WPF

EDIT: Updates in the bottom As a followup to my earlier question, I'm trying to implement custom symbol rendering for my WPF/ArcGIS application. I'm accessing layers that have been published on the ...
4
votes
2answers
268 views

Developing tools for ArcMap 9.x and 10.x

I've been asked to start developing something for ArcGIS 10.x, but here is the problem: in my computer I already have the SDK and ArcMap 9.3.1 installed. That means that I need to uninstall it before ...
3
votes
2answers
1k views

Add a .lyr file to multiple mxd's within a specified folder using python

I need to create a python script that will look in a certain folder or workspace, and add a certain .lyr file to each mxd in the folder. I am able create a python script that adds the layer by ...
1
vote
3answers
1k views

Why does ArcGIS 10 Convert Time Field geoprocessing tool return <null> when using custom format?

I have dates in my attribute table that are stored as strings - they look like 02/22/2012 (mm/dd/yyyy) - and I would like to convert them to Date type. When I try to input a custom date format in the ...
0
votes
1answer
652 views

CenterPoint of Polygon in ArcEngine .Net 10

I am currently trying to get the center point of a polygon. In GIS, i can see the "x" mark in the center of the polygon, but I do not know how to get it from the IPolygon object. I tried getting the ...
4
votes
3answers
9k views

Simple field calculator equation in ArcGIS 10 not working

I'm new to ArcGIS 10 and am trying to do a really simple field calculator equation and it is not working. I'm just trying to find the percentage of a certain demographic trait by doing: ...
6
votes
2answers
325 views

How do I query a string in Arcobjects that has a single quote in it?

I'm trying to query values using a cursor and loop for the process of removing diacritics. The problem I am running in to is that when I try to create a WhereClause like so... qf.WhereClause = ...
1
vote
0answers
486 views

Error creating IPoint (ArcGIS 10) - Invalid use of New keyword (VBA)

I have some code I wrote in 9.3 that (mostly) works in version 10. I have a UIToolControl that buffers a user-input point based on a mouse click - nearly identical to the sample. This used to work ...
1
vote
1answer
438 views

ArcGIS integration with OpenText eDocs DM?

I work for a municipality and all of our internal documents are stored in a Document Management system, OpenText eDocs DM. I would like that in my internal Mapping Application (ArcGIS Server / ...
3
votes
1answer
843 views

Using annotation layer inside group layer without getting error adding element?

How do you get an annotation layer working inside a group layer? When I try, I get the error message "error adding element". I have a project that requires several annotation layer to be organised ...
3
votes
0answers
3k views

Choosing between Dynamic layers and Feature layers [closed]

I'm building a client using the ArcGIS WPF libraries, that's displaying my entities on a world map. I'm using an ArcGISDynamicMapServiceLayer to display the geographic and topographic base map, and ...
1
vote
1answer
224 views

Get Feature Symbol

I am using this code to get the symbol associated with a feature: IFeature feature = geoFeatureLayer.FeatureClass.GetFeature( geoFeatureLayer.FeatureClass.FeatureClassID ); ...
1
vote
2answers
1k views

Python script has execution error first time through on a JoinField, but not the second time

I have some Python code that takes a shapefile, creates its centroids via FeatureToPoint, joins an auxillary field from the shapefile to the centroid via JoinField, and then goes on to do some more ...
2
votes
4answers
630 views

Are there ARCIMS still around or phased out?

My understanding is there are few companies still using ARCIMS and am wondering if it is still alive or phased out ? THanks
14
votes
3answers
2k views

Porting Avenue code for Producing Building Shadows to ArcPy/Python for ArcGIS Desktop?

Whuber provided an answer at Producing building shadows? which required using Avenue code. Any idea how to make it work in ArcGIS Desktop 10?
9
votes
4answers
6k views

How to Batch Clip in ArcGIS Desktop 10 using Python/ArcPy?

I've come across a few similar questions for older versions of ArcGIS, but haven't found a suitable answer for ArcGIS 10. I have two polygon shapefiles that cover a large area (e.g. an entire ...
1
vote
1answer
1k views

ArcGIS 10 Locators: TA_Address_NA_10 vs TA_Streets_US_10 — which to use?

I see there are two locators on tasks.arcgisonline.com, TA_Address_NA_10 vs TA_Streets_US_10. I'm having difficulty understanding the difference between the two. From browsing the properties it seems ...
1
vote
1answer
540 views

Defining multiple projections inside a file gdb [error 000289 failed to alter spatial reference]?

I am importing multiple shapefiles into a filegdb in ArcGIS 10, and using the following code to define the projection of the feature once imported, to the .prj of the original .shp file. Here is my ...
9
votes
3answers
907 views

Creating raster by randomly choosing cell value from multiple overlapping rasters?

I'm using ArcGIS Desktop 10 with its Spatial Analyst extension. How do I combine multiple rasters into one, always choosing randomly from the values of overlapping cells? I have an image that may ...
3
votes
3answers
478 views

Enable Add-In Button if One Feature is Selected from Specific Layer

I am trying to enable an add-in button on my toolbar if only one feature is selected from a specifc Layer. For example, when ArMap loads, the button should be disabled. If the user selects one feature ...
2
votes
1answer
188 views

ArcMap 10 Commands

Is there an updated ArcMap Commands site for version 10? If so, where are they located? I could not find it here: ArcObjects SDK 10 Microsoft .NET Framework Thanks
1
vote
3answers
446 views

It it possible to uninstall IDLE from a ArcGIS 10.0 install?

I don't use the IDLE environment that was installed with ArcGIS's python and in particular the shell extension for .py files (Edit with IDLE) is an eyesore. I was on my way to removing this shell ...
4
votes
2answers
675 views

Why does field calculator expression sometimes return a binary value (0 or 1)?

I am running simple field calculator expressions and experiencing some of the silliest results I have ever seen. I am working on census data (living as a shape file) and trying to perform a simple ...
6
votes
1answer
2k views

Registering SQL Spatial View in ArcSDE and updating Row_ID?

I am having issues registering an inner join SQL view with a spatial column in ArcSDE. Any help would be much appreciated. Here is the background info: ArcSDE 10, SQL Server Enterprise 2008 R2, SQL ...