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

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How to Rotate Features in ArcGIS for Desktop using ArcPy?

I have a series of polygons that I want to rotate. Each polygon has a rotate angle and an anchor point (xy coordinate) stored as field values. As it happens, all anchor points are on a vertex of ...
8
votes
3answers
896 views

Calculating all distances from single points to multiple polygons

I have two layers: a point layer defining properties (95 objects), and a polygon layer defining plots of land associated with the properties (211 objects). Each point relates to one or more polygons. ...
8
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2answers
4k views

Can I create, union and intersect 3D multipatch features using 3D Analyst extension (ArcGIS 10)?

I'm on ArcGIS 10. According to all the documentation I've read, 3D Analyst should be able to do what I am trying to get it to do, but I am running into problem after problem and I'm almost ready to ...
8
votes
1answer
507 views

50cm imagery - aerial or satellite?

The area of interest is 1450 km2. My options are: 50cm newly collected aerial natural color imagery for $28,300 OR 50cm recent archival satellite imagery (includes near IR band) for $20,600 The ...
8
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2answers
1k views

Optimizing ArcGIS Desktop performance?

Does the MXD Defrag program still exist in ArcGIS 10? Additionally, what settings/options have you identified to help keep ArcGIS 10 running fast?
8
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1answer
54 views

How can I export a list of points as a matrix in ArcGIS 10.0?

I have a grid made of points (see attachment) with values for altitude extracted from a DEM. I need to export these values not as list, but as a matrix of size 50x50 to be read in SciLab. The grid is ...
8
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3answers
5k views

Is it possible to have a dynamic table in a data driven page environment?

I am creating a map series that has many polygons per sheet. There is annotation for the polygons however some polygons are very small with no annotation for them (annotation would completely hide a ...
8
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3answers
2k views

Permanently replace/update server/service in each ArcSDE Layer in MXD?

Using the mxd.findAndReplaceWorkspacePaths method, if and MXD is updated and the path the the .sde connection file moves again all of the data sources will break again. Is there a method to ...
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2answers
5k views

How to calculate XY coordinates in Decimal Degrees from projected dataset in model or script?

Is it possible to calculate points XY coordinates in Decimal Degrees in model or script when a feature class is in projected coordinate system? It's easy when a FC is in geographic coordinate system: ...
8
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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 ...
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2answers
2k views

Build and export PDF maps using ArcObjects?

I have a series of featureclasses and rasters generated using ArcObjects and calls to the Geoprocessor. I have the paths to the output, which are located in a file geodatabase. How can I use ...
8
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1answer
2k views

Editing End Points in Polyline using ArcPy?

I am trying to make a polyline endpoint snapping tool in Python using ArcGIS 10. using a Search Cursor I read in the values to an array of line objects (which contain the feature id of the line, and ...
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2answers
1k views

With arcpy, how do I detect relationship classes in a file GDB (or can't I)?

I would like to be able to detect relationship classes in a file GDB. Because users of my script might have only an ArcView level license, they would not be able to manipulate the schema of a feature ...
8
votes
1answer
712 views

Label legend interval with number of elements - ArcMap 10

I have made a series of choropleth maps in ArcMap 10. When I classify the interval the bottom of the dialogue tells how many elements are in the class. Is it possible to have this number ...
8
votes
1answer
371 views

Will hundreds of attributes cause performance problems in an ArcGIS Server layer?

This relates to ArcGIS Server 10.0 SP1, with data served from a file geodatabase polygon featureclass. 1) For performance reasons, is it a bad idea to have a featureclass with hundreds of attributes? ...
8
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1answer
3k views

How to Verify if a FeatureLayer already exists?

I am currently working on a project where when user loads up their map (mxd) into our system, we create several custom featuerlayers for them. My problem is though, I have no idea how to check if I ...
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4answers
9k views

How to Batch export MXD to PDF files?

Nico Burgerhart made a fantastic script called "Batch export MXD to PDF" back in 2008. http://arcscripts.esri.com/details.asp?dbid=14872 Any ideas how to implement it in ArcGIS 10? Something ...
8
votes
3answers
7k views

Calculating Polygon Width in ArcGIS

Is there an easy to calculate the width of a polygon using ArcGIS 9.3.1 or 10? I found some scripts for 9.1 but they will not work. I can use width at widest point, narrowest point, or an average. ...
8
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2answers
718 views

What are mystery green lines in Layout View produced during ArcObjects script execution?

Could any of ArcObjects guru tell me, what are these green lines on my Page Layout and what to do, or not to do, so they do not appear? See image attached. I do used ArcObjects from Python. My script ...
8
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2answers
3k views

How to calculate stream order for vector data without a DEM?

I have a shapefile which contains the streams that were digitized from a satellite Image. I would like to calculate the stream order for this data. The data does not exactly match the DEM that I have, ...
8
votes
2answers
4k views

Using individual bands from multi-band image in ArcGIS raster calculator?

I'm trying to use individual bands from a multi-band TM image (IMG file) within the raster calculator in ArcGIS 10 (SP2/3). I can add individual bands to my MXD, but raster calculator will only use ...
8
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1answer
945 views

SQL Server Relationships in ArcSDE?

I am running ArcSDE 10 with SQL Server 2008 R2 Standard Edition. I am new to SDE and SQL Server, but I understand that SQL Server has the ability to create relationships between tables and maintain ...
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4answers
366 views

How to determine if point is surrounded using raster processing?

I am attempting to improve a currently extremely cumbersome vector/python process for a natural hazard model. At the moment we have a lengthy script which generates distance/bearing lines from a given ...
8
votes
1answer
315 views

Difference between python window and toolbox

Are there differences in performance or other potentially critical area between running a python script in the python window versus running it from the toolbox in ArcGIS 10.0? I am asking in cases ...
8
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2answers
464 views

Is it possible to use a Multipatch to implement IFeatureRenderer.Draw in a custom renderer

I have a custom renderer which need to render modified geometry. The input features are all coming in via the IFeatureCursor as polygon elements. (This is similar to this example, though I'm not ...
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3answers
3k views

Label points at regular intervals using ArcGIS for Desktop?

I'm working with lines on roads represented by a large number of sequencial points. Since labeling all of them would make the points impossible to identify, I'd like to know if there is a way to label ...
8
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2answers
1k views

How to remove spikes in polygons with ArcGIS 10/Python?

In the picture below you can see a polygon layer, representing steep slopes, extracted from a TIN. The polygons have a lot of spikes in them. I would like to remove these spikes while the rest of the ...
8
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1answer
837 views

Automatically display related records for selected feature in tablewindow with ArcObjects

Is there a way through ArcObjects to automatically display the related table(s) for the selected feature in ArcMap in the attribute window (tablewindow) without the user having to click on it and ...
8
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2answers
374 views

Is there a way to decrease the auto-hide delay for dockable windows in ArcMap 10?

I'd like for my dockable windows to hide a little faster than they do now. Is this a user or application setting within ArcMap or ArcGIS? More details: I'm specifically interested in ArcMap, but if ...
8
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1answer
618 views

Custom panning using ArcGIS Engine

Due to some constraints, that I will not go into, I have found myself needing to implement custom panning in my application. The ArcGIS API reference suggests using the following methods: ...
8
votes
3answers
902 views

Longitudinal Issues with NetCDF data

I am seeking advice on working with world data sets where the GCS has a positive range (0 degrees to 360 degrees). The data I am working with are NetCDF oceanographic data and have positive coordinate ...
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4answers
2k views

python.exe has stopped working

A python script was written about 18 months ago by a person who has now left. It produced the required outputs then. I've been asked to run it again but with different (finer resolution) data ...
8
votes
1answer
410 views

Any rules of thumb for neighborhood settings in Focal Statistics?

In ArcGIS 10, users can define the neighborhood in the Focal statistics tool. The moving window shape can be set to any of the following: Wedge, annulus, circle, rectangle, irregular, and weight. ...
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3answers
1k views

How to present three spatial variables in one map? [closed]

I want to assign 3 category of variables in a single map. In other words, I have to produce a cartographic visualization of the damage including a legend listing: damaged surface area in the ...
8
votes
1answer
530 views

How to apply schema changes on Esri geodatabase two-way replica set?

I have an Esri geodatabase two-way replica set. I need to update the schema on both databases in the replica set. Esri describes doing this using ArcGIS schema tools (compare/export/import replica ...
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2answers
3k views

Is there an effective limit to the geoprocessing task Geocode Addresses?

The issue I face has the following background: We are geocoding an immense directory of records. It is something in excess of 100 million addresses. I have split the addresses up into as small a ...
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0answers
412 views

Two machines running the same arcpy based software - only one is leaking memory [closed]

Ok, so I'm running a rather large Python application based on arcpy on two separate machines - one of them is leaking memory and one is not. Both are running the same operation in the software. The ...
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2answers
21k views

How to select multiple values with Select by Attributes in ArcGIS 10

Can anyone help me with selecting multiple values from the attribute table? I tried "Classes"='14'AND'07' but it doesn't work.
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4answers
16k views

Cutting features to do opposite of clipping in ArcGIS Desktop? [duplicate]

What´s the easiest/smartest way of getting the opposite output of the clipping tool? I just need the area of feature A1 which is not covered by feature A2 in a new Layer/File. Now, I get the result ...
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4answers
4k views

How to remove numeric characters from alphanumeric value in field calculation?

I have a field containing alphanumeric values in the following format: A-AA00 Sometimes they are also A-AAA0 I need a Python script I can put in the field calculator in ArcMap 10 that will at ...
7
votes
3answers
6k views

How to delete feature class features faster (ArcPy)

I have written this script that recurses through all feature classes in a given set of feature datasets and deletes all their features. It appears to do the job but it runs pretty slowly. Is there ...
7
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2answers
5k views

Troubleshooting ERROR 000989 Python syntax error from ArcGIS Field Calculator?

I'm trying to used the Python syntax in ArcGIS 10's field calculator and am thoroughly confused. So far the most basic calculations are failing me, and I don't understand why. I'm trying to create a ...
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3answers
6k views

Select features by attribute if in Python list

I believe this will amount to largely a sql syntax question. Essentially, I am trying to complete a select by attribute in Python but based on the query of whether an attribute is present in a list. ...
7
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1answer
6k views

How to provide automatic overview map in ArcGIS Desktop?

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 ...
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6answers
3k views

Visual Studio 2008 vs 2010 for ArcGIS 10

Is there any differences, pros or cons between the two? I am going to buy Visual Studio and just want to be sure which one will work the best and have the most support going forward. I I am guessing ...
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2answers
686 views

ArcGIS 10, Converting from date to number

I am trying to transform a date field like "00:05:40" into an integer field (i.e. 340 sec). Does anyone know how I could do that conversion please?
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5answers
10k views

Importing data from excel and maintaining the time format

I am trying to import a file from Excel which is a GPS data set of consecutive points at 15minute intervals. When I import the file and save it as a shape file the time column is not read properly and ...
7
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2answers
8k views

Find the intersection of two rasters

I have two raster images, Boolean classified (1 or 2). They overlap in given areas. I need a raster that is only the overlapping sections. Using Arcinfo 10. Answer can only use raster methods, no ...
7
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1answer
5k views

Converting ArcGIS date value to string reading in mm/dd/yyyy format using ArcPy?

I am writing an arcpy tool script in ArcGIS 10.0. In a fGDB feature class, I have a Date type field. I gather that the values in the Date field are stored as long integer dates, but they display in ...
7
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2answers
4k views

How to create a heat map or density map from stacked polygons in ArcMap 10

I have a polygon shape file that has many overlapping features. Each feature represents an area used by polar bears. So some of the polygons overlap and some don't, and there are separate clusters of ...