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

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1
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1answer
203 views

Maintain Relationship Between Feature Class and an Attribute Table After Recalculating Primary Key (Unique ID)

I have a feature class that has a unique id field. The field is populated using some basic code (using the Calculate Field tool in ArcGIS): def CalcGUID(): import uuid ...
7
votes
1answer
2k views

Making radial flow map showing curved lines over short distances (20km) using ArcGIS for Desktop?

Esri have provided instructions on how to make a radial flow map but I think the curved lines will only be produced over a long distance, like half the globe. For short distances (20km) a geodetic ...
3
votes
1answer
125 views

Reconciling vertex modification conflicts in Geodatabase Versioning?

Is it possible to edit the same feature in ArcSDE in two different versions ... and reconcile/post version A's edits to the parent, ... and then reconcile/post version B's edits of same feature, ...
1
vote
1answer
631 views

How to clip by inidividual polygon shapes rather than by an aggregated shape consisting of all polygons in the shapefile.

I have a shapefile with overlapping polygons - network buffers around people's homes. I am trying to clip features such as tree canopy polygons and street polylines so that I can join the set of ...
1
vote
0answers
240 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 ...
2
votes
1answer
4k views

add definition query to layers in a group

I'm trying to develop a python code that will apply the same definition query to all layers in a specified group. I currently have a working code that will apply a definition query to all layers in ...
6
votes
3answers
2k views

Split polygons programatically

I have looked through several other questions and am still having trouble. I have a set of 103 polygons that span my entire map. Each of those polygons is divided into 36 equal sized polygons. Now ...
3
votes
1answer
817 views

Creating symbol from EMF acts like picture and blocks out surrounding vector data in ArcMap?

I have a lot of CAD blocks that I want to convert to symbol markers to use in ArcGIS 10. Everything I read says the emf is converted to vector data, but that does not seem to be the case. ...
2
votes
2answers
1k 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 ...
1
vote
2answers
548 views

How to create Online IDW(Inverse Distance Weighted) Interpolation?

I have some point data which store as JSON.As follow: [["Lat":"12.12","Long":"23.23","ZValue":"123"],...]. I tried to interpolate them as contour line and displayed them on my ...
5
votes
4answers
1k views

Is there a way to programatically force RGB (3 bands) in a raster with arcpy?

I'd like to include conversion to a 3 band RGB raster in a script to prepare multiple DEMs for image processing. The input files are rasters extracted from a raster mosaic. The manual option is to ...
1
vote
0answers
98 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 ...
4
votes
2answers
874 views

Is it possible to deploy on a ArcGIS 9.3.1 machine a component created with ArcGIS 10?

We are developping a C# ArcObjects Class extension assembly. Our development machine was recently updgraded to ArcGIS 10, but when we try to install the assembly on a 9.3.1 machine, we get an R0000 ...
7
votes
3answers
6k views

Raster mosaic not displaying raster values ArcGIS 10

I have eight DEM tiles that I downloaded from the USGS National Elevation Dataset. The individual rasters are displaying correctly, but when I try to combine them in a Raster Mosaic I get arbitrary ...
9
votes
7answers
40k views

Extracting raster DEM elevations to vector attribute tables in ArcGIS Desktop?

I have an ArcMap 10 project with multiple layer groups. One layer is a raster DEM, another layer group is a bunch of vector shapefiles (including points, lines and polygons). The client wants all ...
3
votes
2answers
3k views

Geoprocessor Select By Location Using Features Instead of Layers

I have a simple spatial feature selection function that includes: public static void SelectByLocation(IFeatureClass sourceFC, ILayer selectLayer) { Geoprocessor GP = new ...
4
votes
1answer
350 views

Batch Sum Fields Script using ArcPy?

I have created a python script that batch summarizes all string fields within a fc table based on the concatenation of two fields. The script loops through a list of the fields, however it stops ...
9
votes
2answers
8k views

Is there a difference in performance between Merge and Append in ArcGIS?

Often I find myself in a situation where I don't care whether or not my tool produces a new feature class, but I do care how long it takes to combine all of my large datasets. Does it take longer to ...
15
votes
6answers
6k views

Find/Replace Double Quotes using Python Parser of ArcGIS Field Calculator?

I'm trying to use the Field Calculator (ArcMap 10.0) to strip out double quotes in an address field (I didn't put them in there, believe me). I've tried many incantations but am still unable to even ...
1
vote
1answer
397 views

Adding Field to Raster

Good day! I have a shapefile which contains X-specific field. I want to add this X-specific field (integer) to a raster dataset. I am using ArcGIS 10. How can I do this? Thanks.
5
votes
1answer
2k views

How to make an emf into a character marker symbol north arrow?

I have an emf that I would like to make into a North Arrow. How do I get the emf to be a Character Marker Symbol in ArcGIS 10?
4
votes
2answers
1k views

Saving Graphics to map using WPF, C# and ArcGIS for Server?

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 ...
3
votes
1answer
2k views

Using primary keys with ArcSDE (Oracle)?

Is it possible, more advisable to assign a primary key to the OBJECTID column in a featureclass in SDE. I am using Oracle and some of my flat tables (junction tables) need to SEE a primary key in the ...
0
votes
1answer
530 views

How to create text label of different scales?

I would like to create a different type of map in ArcMAp.I would like to present the frequency of some words. So the dimension of the word (maybe even the color) would symbolize its frequency. I ...
5
votes
1answer
7k views

Establishing a MySQL connection in ArcGIS 10

Is it possible to create a connection to a MySQL database in ArcGIS 10?
3
votes
2answers
416 views

Listing features in the order they were selected

This is an ArcObjects-specific version of this question: Create Array From Selected Features Based on the Order in Which They Were Selected Is there a way to get the selected FIDs of a feature layer, ...
1
vote
0answers
159 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 ...
4
votes
1answer
500 views

Controlling time slider using arcpy

I am trying to control the time slider object through my code in the python console. As given in couple of examples, the time property of a data frame could be controlled by Data frame time property. ...
4
votes
3answers
2k views

Converting *.xlsx datasheet with point feature data into POINT feature class using ArcPy?

I am trying to create a script tool to automate this process, eventually it will be used for batch processing but at the moment I can't even get test data to work. This is pretty basic at the moment, ...
14
votes
3answers
5k views

Cartographic techniques for symbolizing routing data

Some common problems with displaying routes created from street data, such as bus routes, include: Routes may overlap themselves, such as when a route takes the same road in opposite directions ...
5
votes
1answer
217 views

Cartographic technique for detailing a 'Focus Area'

I'm working on updating a planning document. Whoever was in charge of cartography last time around used a great technique to identify and showcase focus areas (where to focus money and effort for ...
4
votes
2answers
1k views

Getting the Field Alias from a layer, from within a Map document

I've got a very simple script, that loops through all the layers in a mxd and loops through the fields, and prints out the Alias Name for the field, but I am having some problems, it seems to be ...
3
votes
3answers
3k views

Use 'if' statement in ModelBuilder to stop model

I would like to use an if-else statement in my model (along the lines of this Esri blog). My model works fine (several intersects, dissolves, calculating fields, joins). However, I would like to add a ...
3
votes
1answer
522 views

Deleted features not synchronizing in one-way (ArcSDE to File Geodatabase) geodatabase replication?

I am testing three one way (ArcSDE 10 -> File Geodatabase) replicas. Each replica is derived from a layer created by selection by location from a citywide road dataset, so that each of the three ...
4
votes
3answers
389 views

Filtering dataset using SQL or Python in ArcGIS Desktop?

Using ArcGIS Desktop 10.0 SP4. I have a large dataset of sites that needs to be filtered down to a usable size. There is an attribute for the site_ID and another one for the site_type. There are ...
7
votes
1answer
378 views

Dissolved polygon shows 'ghost' of previous 'child' boundaries

I dissolved the polygons specifically to get a unified outline without any interior boundaries showing. Now I've got a partially broken interior line within the polygon. This is for cartographic ...
2
votes
1answer
2k views

Adding Layer in current session using ARCPY

I wanted to add a layer through the toolbox using arcpy. The below script works fine through the python console in ArcMap, but does not when executed through the toolbox. The layer flashes for a ...
7
votes
3answers
7k 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 ...
2
votes
1answer
829 views

Snapping lines to points

I have a layer containing a vector 'Line 1', that originates at point 'A' on a second layer. I also have point 'B' on a third layer. I want to create 'Line 2' that has the same angle and length of ...
2
votes
1answer
219 views

Ghosting and Map Functionality Loss in Map View C# Arcobjects

I'm writing a C# add-in and trying to implement a piece where a user can add points to a graphics layer on the map view. The points are drawing, however the map pane has serious ghosting issues and I ...
3
votes
1answer
529 views

Resolving ArcSDE for Oracle 11g Layer not found (-20) error?

I am using ArcSDE for Oracle 11g, with Oracle spatial database. I use the sdelayer command ot register my feature class. Surprisingly I get this error of Layer not found(-20) error. The table does ...
4
votes
2answers
706 views

Select polygons contained inside a polygon and assign ID

I have a polygon feature class Base_FC, where each poly has a unique alphanumeric ID. My second polygon feature class Type_FC has the details for the various polygons which would fall inside Base_FC ...
3
votes
1answer
2k views

Error importing XML workspace document to file geodatabase

Ok so I have a large SDE geodatabase that I exported to an XML Workspace Document. I tried to importing it again into a file geodatabase to test if the export worked correctly and got the following ...
4
votes
2answers
1k views

In ArcPy, how can I save a clipped raster dataset to memory (not to file)?

I've been trying to clip a larger raster dataset by a polygon extent, where the resulting clipped raster dataset is saved in-memory. So far, my attempts produce vague errors. >>> ...
3
votes
2answers
449 views

Geocoding table when more rows expected to be appended to table?

I'm starting on a project with ArcGIS 10 where I'll be doing quite a bit of geocoding addresses. I understand the basics of how to do that. But a frustration on an earlier similar project is that ...
1
vote
0answers
712 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 ...
4
votes
1answer
8k views

How to I create and Import marker symbols (or 'Style References') in ArcMap 10?

I work with many different federal lands all of which can be associated with iconic logos (think National Park Service, National Wildlife Refuge System, etc.). I'd like to create a 'Style Reference' ...
19
votes
3answers
1k views

How to count consecutive pixel values for a set of rasters?

I'm using ArcGIS 10 with Spatial Analyst. I have a set of rasters (8 in total) that only every contain a 1 or a 0 for each cell. Each raster represents a different years worth of data. For arguments ...
2
votes
2answers
213 views

Finding the Default version in a large linage tree

I have a very large versioning linage tree. I am using the arcGIS 10.0 GDBT tool. How can I find the node with the default version?
14
votes
3answers
12k views

Including variable in where clause of arcpy.Select_analysis()?

I am trying to loop through a shapefile, selecting each feature in turn and copying it to a temporary shapefile to by included in a union analysis. I'm using a cursor to find the ID name for each ...