Use this tag when ArcGIS 10.0 (or any of its service packs) is the ArcGIS Platform version you are using.

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186 views

Publishing Map With Mosaic Dataset YIelds Grey Image When Zoomed In

I'm working with ArcGIS 10.0 and ArcGIS Server 10.0 and I'm trying to publish a map that contains a Mosaic Dataset (I believe it's a new data format at 10.0), but after zooming in to a certain extent ...
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428 views

Reclassify raster tool in ArcGIS 10 creating no-data cells

I have been attempting to calculate a slope raster in ArcGis 10, and have been encountering a problem where cells which previously had data appear as no data cells in a few places on the raster ...
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200 views

ArcGIS Server 10.0, Rest Service not showing relashionship class

It's the first time that I am using Relationship Classes for a web mapping project. Everything seems to be set-up properly, meaning I can get the related info out of ArcMap and ArcCatalog when ...
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83 views

Why does the method partCount in ArcGIS always give back a value of 1?

Does anyone knows why method "partCount" in arcgis version 10.0 always gives me back value 1, even when I have object with interniorring or multipart object? partnum = 0 partcount = feat.partCount ...
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66 views

esri.tasks.GenerateRendererTask for non 10.1 ArcServer

I wish to use the same features as the esri.tasks.GenerateRendererTask but it seems that it can be only used on ArcServer 10.1. Is it possible to achieve the same dynamic natural jenks breaks in the ...
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44 views

How can i set scale for each layer symbol?

I'd like to use reference scale : 1:10000000 for layer a and 1:2000000 for layer b to set scale of labels and symbologies. one method is Working with data frame reference scales but this method works ...
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40 views

Clicking Details in Result Window in Geoportal Modifies Address to Local IP

I'm using ESRI's Geoportal Extension 10.0. The issue I'm having is when the preview or details is selected in the results window after a search the outside web address is reverted back to the local IP ...
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280 views

In ArcGis 10, spatial join of a hot street value to a fishnet cell is counting multiple values for same street segment

So, I am working on a fishnet, so that we can attribute multiple values to points within different cells (i.e., ranking light poles as optimum for traffic cameras based on the number of speeding ...
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161 views

Is it a bad idea to use a geometric network for road editing?

I am producing a road map (for print and online). I was thinking of using creating a geometric network with my roads, for editing purposes mainly, but I would like to know any critical downsides of ...
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58 views

Concurrent users using a DLL to access ArcObjects?

So currently I have some ASP.net code where users are updated GIS through a DLL file that uses ArcObjects to talk to the MapService and layer. My question is, will there be concurrent user issues? ...
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396 views

Should Delete Field work in ModelBuilder while there is a Join present that appears unrelated?

I am having an issue with a very simple Model, both in ArcGIS 9.3 and ArcGIS 10.0. The part of the Model that is causing trouble is shown below, along with ModelBuilder's error message (in ArcGIS ...
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287 views

ArcGIS/arcpy: Geometry object comparison methods not working. Do they take z values into account?

I have an arcpy script that makes calculations based on an input PolygonZ feature class. What I need to do in several places in the script is test whether a point falls within a polygon in 2D. In ...
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64 views

IMapControlEvents2.OnKeyDown not hit on Alt + key

I want to catch the Alt key plus an addionally hit key in the MapControl's OnKeyDown. I did already set MapControl's KeyIntercept to esriKeyIntercept.esriKeyInterceptAlt but the event handler doesn't ...
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230 views

Extraction of stream gradient for branched river networks

At the moment I am working on the extraction of stream gradients for a large basin, as a consequence, rivers are strongly branched.So far, I read through the relevant posts on this site, but so far I ...
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122 views

How to show size/length of sketch while creating new feature?

While adding a new feature to a feature layer I like to show the size (area)/length of the sketch so that the user has a better feedback while placing the vertexes. So I hook up MapControl's ...
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127 views

How can I draw an ellipse filling the dataframe with ArcPy?

I need to modify one of my template scripts to draw a circle from the centre of the (inset) data frame to the edge of the data frame. This will then be used to clip the data frame to shape. I'm using ...
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523 views

Looping multiple feature classes in python for ArcGIS 10

I currently have a large list of feature datasets and dbf tables in a geodatabase. I would like to join each shapefile with its matching DBF file using the "Make Query Table" tool and then "Copy ...
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183 views

Reclassify ESRI raster using variables from a SQL Server table (connecting with pyodbc)

I am trying to reclass a raster file (representing vegetation and land cover types) using values stored in a SQL Server Express table. I have a set of ~400 species records in the table, with each row ...
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84 views

From classified image to topology in ArcInfo

I have some coastal 4 band imagery that I have classified to designate land, water, and undetermined. I want to convert this to polygons with topology, and significantly simplify the polygons. If I ...
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116 views

locator service to use with ArcGIS Javascript API v2.1

I am hoping to find a locator service that will locate by address or intersection, and that will work with version 2.1 of the ArcGIS Javascript API. I tried this locator given in the examples, which ...
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109 views

Corrupted rasters after import into ArcGIS FGDB

I have been seeing a number of corrupted rasters recently after importing them into file geodatabases (FGDB). The image below left shows a .tif prior to the import, while the image to the right shows ...
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209 views

One-way ArcGIS replication copying __ATTACH tables instead of base tables

I'm trying to get one-way replication working in ESRI ArcGIS 10. Here's a quick summary of the steps I followed: Open map in ArcMap with the relevant data layers I want to replicate Choose Create ...
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119 views

Feature linked annotation subtype removal in migrating to ArcGIS 10

I have a question about emergent properties of deleting an annotation subtype. If we delete an annotation subtype how will this effect the annotation feature class, will there be any changes to the ...
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45 views

Managing outages to make ArcSDE updates?

I would like options to manage ArcSDE outages for making updates to schema, which I am not able to do when users are just reading the feature classes. I would like to not have to stay late to get ...
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158 views

Automate “add junction flag-->trace downstream-->update field”

I have two point feature classes in a geometric network, say featureA and featureB. FeatureB is downstream of featureA. And there are about 10 featureB points downstream of 1 single featureA point. I ...
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169 views

Set feature class based on IF statement in Modelbuilder

My model selects a feature class within a user specified file geodatabase, based on the output of an IF statement which checks the user specified string value e.g. If the user specifies a file gdb ...
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459 views

Python batch text replace crashes some ArcGIS10 MXD on reopen

In an attempt to teach myself some Python, I am writing a script that will loop through a netwrok directory for all MXDs and when found, replace layout text elements with dynamic text element ...
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176 views

Time Slider and data driven pages

I have parcel polygon data from 1900 to 2000. Using the Time Slider tool I can animate the parcel map. I would like to parcel attribute information like grantor name as the map is populated over ...
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77 views

Why are the special fonts in a .mxd-project not used/found?

I have a .mxd-project file from a customer which uses special fonts (TrueType). I installed these fonts in Windows but my application (mostly a MapControl) doesn't use these fonts for displaying. I ...
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121 views

XML workspace document import missing data

Ok, building on my last post on this topic, export/import from/to SDE. I export my SDE using export "XML Workspace Document..." and I'm using the Z File format because of the large size of the ...
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509 views

Variable stored as NoneType in Python with updateCursor

SOLVED: although the field was not nullable (no null values), a glitch created one in the heading field, so the variable was stored as a null value and thus the NoneType. I am using updateCursor to ...
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134 views

Map Algebra in VB.NET Add-In Tool

I'm trying to run a map algebra expression in a vb.net add-in, and can't seem to get it to work. It's a roving window that interpolates noData areas in a DEM. The expression works in the Python ...
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53 views

Estimation of hydraulic head

I am trying to estimate hydraulic head using SRTM DEM. My objective is to calculate hydropower potential using the hydraulic head and inflow among others. The problem is I do have estimate of head. ...
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285 views

Vehicle Routing Problem - Cost Calculation According to the furthest point in route

Certain logistics companies do not calculate their costs according to the total distance travelled but according to the furthest point in the route. In our problem, Vehicle Routing Problem do not ...
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26 views

Editing MosaicDataset attributes

Good morning!, I'm trying to access and edit an MosaicDataset (I need to edit the MaxPS/MinPS fields) But I can't find a way to access them programmatically.. Doe's anyone know how can I edit these ...
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131 views

identify the fraction of raster cells and listing all the cell values in every polygon

In Arcgis 10 I have a netcdf file that maps the fractions of cropland in the world from 1700 to 2007. I extracted the years that i needed as raster layer format (continous data from 0 to 1) and now, ...
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104 views

Clear or Disable Cache in ArcObjects Globe Control

Is it possible to clear or disable the cache for individual layers on the AxGlobeControl? If so, how? I would like to be able to do this programatically through ArcObjects.
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74 views

Is there a way to reshape graphics in ArcEngine?

Our GIS-tool should allow the customer to reshape self drawn (polygon) graphic elements, like one can reshape features in edit mode with the Editor. Is it possible to reshape graphic elements? If ...
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200 views

Street block and Census Block

Study Area: Manhattan Software: ArcGIS 10.0 I'm measuring the street density using Street Network Grain size measure = Number of Street blocks per square mile. I have the NY street network but I do ...
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274 views

how do you create an editable combobox addin for ArciGIS using Eclipse

Arc have a walkthrough to take you through this. Looks like I'm still crawling. The walkthrough can be found here: ...
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106 views

ArcObjects: AfterItemDraw only fires for layers in the root of TOC

As I mentioned at the end of this answer the IActiveViewEvents.AfterItemDraw event (even with IViewManager.VerboseEvents enabled) only seems to fire for layers in the root of ArcMap's table of ...
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282 views

ArcGIS10 Split Line at Point Failing due to Dataset size

Im having an Issue with my Split Line at Point tool. Seems to run if lucky for 700 entries before arcmap/arccatalog falls over. Debugging of the errorlog has produced nothing. The total size of the ...
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204 views

zero-kb pdf file from arcmap

I have been having this problem too often. My only fix is to shut down arcmap and restart. I can't find why it is happening. Anyone else see this? export to pdf watch it go all the way through and ...
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638 views

Python script for running ArcGIS10 Area Solar Radiation tool

I am trying to run the Area Solar Radiation tool using a Python script, because I want to run it on several DEMs at once. I am using a server with Windows 7, ArcGIS 10 and PyScripter. I am a beginner ...
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83 views

What is ArcGIS's lightest-weight data type for web mapping apps to minimize network io?

I am wanting to move geometries/attributes to and from arcgis server and web client. If, I've already thought through my network io vs app architecture and have concluded with architecture Z (really ...
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279 views

Does anyone know a script to make annotation & point data remain constant regardless of scale

I have a series of maps to create for a project (30+ maps). The maps will be at varying scales (roughly between 1:1000 and 1:6000). I have a geodatabase containing various annotation and point ...
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192 views

Relative paths in ArcScene document are broken if opened programmatically

When I open ArcScene document with relative paths programmatically from ArcMap, all those paths are broken. The location in source tab for broken layers is set to some different path like ...
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197 views

Creating relationship class in ArcSDE?

I can not seem to create a relationship class in ArcSDE, or at least one that works. I am succseful in creating the class however ArcMap does not recongnize it (there are no related tables shown) and ...
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34 views

Dark Lines in ToolbarMenu

When I do this: // toolsView is the ToolbarControl IToolbarMenu2 toolbarMenu = new ToolbarMenuClass(); toolbarMenu.Caption = "Top"; toolbarMenu.AddItem( new NewDocumentCommand( synchronizer ), 0, 0, ...
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421 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 ...