ArcGIS 10.0 is a specific software version of ArcGIS.

learn more… | top users | synonyms (2)

8
votes
4answers
13k views

Extract coordinates of polygon vertices in ArcMap 10?

I've got about a dozen polygons in a feature class loaded in ArcMap 10, all in geographic WGS 1984. How do I easily obtain the coordinates associated with each vertex of each polygon in that feature ...
3
votes
2answers
850 views

Can a mask layer in advanced drawing options be easily reversed?

I wonder if there is an solution to my crude workaround. I use often use the Advanced Drawing Options to mask items such as line underneath a contour label, etc. I am continually running into ...
6
votes
1answer
463 views

Arcpy hanging on Linux

I am having issues getting arcpy to run correctly on Linux Red Hat. I solved some earlier problems which appeared to be related to permissions on the init_server file. Now that si resolved, when I ...
1
vote
3answers
678 views

Automating capture of Extent from multiple mxds with multiple dataframes

I want to create a single shape file from multiple mxd's that have multiple frame sets with different extents in them. I have found/started a script to do this (attached) but can't figure out how to ...
8
votes
4answers
1k views

In ArcGIS Is there a tool that will select a percentage (75%) of a whole group of points based on the distance from one separate point?

This is ArcGIS specific. I have 2 point shapefiles A and B, the first one (A) is a single point that contains a lat long, the second (B) is a multitude of points (over 12k) that each contain their ...
0
votes
6answers
3k views

batch buffer with python in arcgis 10

Hi friends: i have some feature class(7 feature classes) and I want to batch buffer in ArcGIS 10 . I don't know how can I buffer at once. Please help me. sincerely
3
votes
1answer
444 views

ArcGIS GeoProcessing Model - Store List of Altered Features in Database

I am trying to build a GeoProcessing model which will find any parcels that have had their geometry values changed and store the corresponding parcel numbers in a separate non-spatial table. I am ...
0
votes
0answers
624 views

Watershed / drainage network analysis; floating point or integer raster for input?

I am a little desperate to find a solution to my problem. As I have detailed in this post I am unable to create a detailed drainage network (and catchments) from high resolution LiDAR data. I think ...
6
votes
2answers
1k views

Change default field properties for number format in ArcMap?

Anyone who has worked with numbers that have more than 14 digits has run into ArcMap's wonderful habit of converting any number of such length to e-notation. While changing this is a simple matter of ...
2
votes
2answers
2k views

Loading Shape file in flexviewer 2.2

I want to load Shape file in Flexviewer 2.2 Any sample would help a lot. Thanks
2
votes
4answers
7k views

I'm having trouble with getting a shapefile in the right projection. What am I doing wrong?

I have an older map that I didn't create. I'm just trying to get everything to line up on it, and having a hard time. The data frame is in NAD_1927_UTM_Zone_12N, as are the point shapefiles (derived ...
13
votes
6answers
5k views

Methodology for creating accurate drainage networks (and catchments) from high resolution LiDAR DEM?

This is not the first time I've stumbled over this issue; it seems that I am unable to generate a correct drainage network model and the resulting catchments from full resolution (1m cells) LiDAR ...
4
votes
4answers
4k views

How to recalc WGS84 Shape_Area field to square miles in ArcGIS 10

What are the units of the Shape_Area field in a wgs84 feature class? Is it decimal degree squared? I would like to convert that to something more meaningful like square miles without reprojecting the ...
5
votes
1answer
1k views

Is there a way to delete a raster using arcpy / ArcGIS 10.0?

I'm trying to find a way to delete a raster dataset (in any format) using arcpy. As it is now I have been writing custom functions for each file type (eg, delete directory and pyramids for grids, ...
3
votes
1answer
203 views

Which Address Locator types use which .cls files?

I am attempting to edit the standards file used with ArcGIS 10's geocoding engine. Unfortunately, there are 17 files! As far as this website instructs, there should be an .lot file that tells me which ...
3
votes
1answer
432 views

How to create bilingual composite address locator in ArcGIS 10?

I'm fairly new to geocoding in ArcGIS and stumbled upon first problem. I'm working with GeoPost data from Swiss Post. As long as I'm using their default locator everything works flawlessly. I also ...
4
votes
1answer
162 views

Which interfaces/classes do I use to access the highlighted rows in an ArcMap attribute table?

I've tried to use various interfaces to access SelectionSet of table windows/tables but all I get back is the selected records (cyan). I want the highlighted rows/features (yellow). I would like to ...
3
votes
2answers
218 views

Very Inaccurate Geocodes in Canada (Quebec)

Edit: Found this page detailing the standard geocoding abbreviation types which may be of use when trying to match foreign street types. It appears that we'll have to create a much more robust ...
3
votes
3answers
640 views

ArcGIS Surface Length Tool equivalent in FME

I am trying to calculate the 3D length of a line. I currently have a rather complex and cumbersome model built in ArcGIS Model Builder that uses a tool called "Surface Length". I was wondering if ...
2
votes
1answer
150 views

Does arcpy.AggregatePoints_cartography create multiple polygons?

Does this function allow you to put in an array of points, which may, or may not, be representative of many polygons, and create many polygons from it, or just the one, linked?
3
votes
2answers
2k views

ArcGIS 10 - How can you open geodatabase files using a Browse Dialog Command (VB.NET/C#)?

I am currently using the following method to open raster files from a form: Public Function BrowseRaster(ByVal sTitle As String, ByRef sFolder As String, ByRef sName As String) As Boolean Dim ...
3
votes
2answers
4k views

How do you set OFFSETA for a Viewshed in ArcGIS10?

How do I calculate height when attempting to do a viewshed analysis in ArcGIS10? I am able to create a viewshed analysis from a poly point file, however I need to calculate for the 80ft to 100ft tower ...
3
votes
1answer
656 views

Help with joining a large dbf file to shape file

My overall objective is to create a timeline animation depicting when a person is working in a particular region. The .dbf table consists of over 6000 record entries of shift data, including date ...
11
votes
3answers
5k views

How to split a line into a set of equidistant points

Used to rely on XTools for this, but in my current environment, I don't have access to it. I'm trying to do this in ArcMap10. The goal is to break a line representation of a stream into a set of ...
7
votes
3answers
3k views

Is it possible to export dynamic labels from ArcMap to KMZ? (Or alternate approach)

I am preparing increasingly more maps and layers for export to KML/KMZ as it seems to be the most convenient way to quickly analyze spatial data by my superiors. In order to export labels I seem to ...
10
votes
1answer
1k views

Exit script with Python

I've got a Python script for ArcGIS that I'm working on, and I'd like to have the ability to have the script quit if it doesn't have the necessary data available. I tried a straight up sys.exit() but ...
9
votes
4answers
473 views

ArcView 3.x Avenue Bitmaps (Tabs?) vs. ArcView 10 Python Cursors

Note: While this question has an answer, any further tips for optimizing a cursor process would be greatly appreciated. I will be monitoring for any updates. Currently, my boss (who works in Avenue) ...
3
votes
2answers
1k views

When using feature-linked annotation in ArcGIS 10, can I create multiple annotations from one feature?

I have a road that I want to create multiple annotations for. Is it possible to attach more than one annotation to the same feature?
2
votes
0answers
512 views

Spatial Analyst Cell Statistics seems to give the wrong answer in ArcGIS 10.0

I have a script that calculates standard deviation for a list of grids using the Cell Statistics function in Spatial Analyst for ArcGIS 10.0 The syntax is this: stdevGrid = ...
5
votes
2answers
2k views

Modify raster layer display and symbology properties programmatically with arcpy or ArcObjects

I have over 1500 NITF files that I need to be able to modify the layer display and symbology of programmatically from within ArcMap. I need to set the properties outlined in red below: I've looked ...
4
votes
1answer
4k views

Thiessen Polygon delineation within a Feature

Greetings! I am trying to create Thiessen (Voronoi) polygons, based on points within a defined shapefile extent. The output should be inclusive to the feature. The output I receive now is the ...
3
votes
5answers
565 views

Create a Polygon

I'm working with ArcGis to create a habitat mapping, so I have digitized the most part of my area with different polygons. I would like to create another one but it's really difficult because it is ...
2
votes
2answers
512 views

Composite Symbol in FlexViewer 2.2

I have two questions regarding picture marker symbol in flex viewer: How can I make a composite symbol so that users can re-size and drag it. Any example code could help a lot. I have three symbols ...
1
vote
2answers
657 views

Error adding buffer to polyline in ArcMap 10

As the next step to what I did in this previous question, I would like to add a buffer to a polyline, with 5 meters on either side. I tried adding buffer to two versions of the line, one in ...
7
votes
2answers
3k views

Basic Field Calculator Python Question

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 ...
9
votes
4answers
2k views

Is there a way to krige with barriers in ArcGIS 10?

I am trying to do interpolation in a coastal area with data points in several rivers emptying into a bay and on opposite sides of peninsulas. I have created a coastline layer to use it as a barrier ...
2
votes
2answers
1k views

Locations of Geodetic Survey Benchmarks

Does anyone know where I can find a list of geodetic benchmark locations for Ontario? (If a list even exists that is...) Thanks
9
votes
3answers
2k views

ArcGIS Python Tool - Importing Custom Script Into ToolValidator Class

I had posted a question last week about customizing a ToolValidator class and got some very good answers. In working with the proposed solutions, I have created a custom module that performs queries ...
3
votes
3answers
11k views

Calculate projected area of polygons with field calculator in ArcMap 10

I've got a polygon featurelayer in arcmap. The coordinate system of the featurelayer's featureclass is web mercator. The dataframe of the map uses an equal-area projected coordinate system. I've ...
4
votes
2answers
1k views

Creating points on multiple lines

How would I create points along a line on multiple lines? We are mapping our vineyards, and in some cases the rows are straight, and parallel. So for example, I've got 86 rows, and each row has 93 ...
1
vote
1answer
289 views

How do I control the ZOrder of annotation classes in a geodatabase annotation feature class?

Let's say I have an annotation feature class with three annotation classes--anno1, anno2, and anno3--and I want to have anno1 on top, anno2 in the middle, and anno3 on the bottom. Can I and where do ...
3
votes
1answer
2k views

How do I programmatically create non-feature-linked, simple line callout annotation and set the anchor point?

Vitals: ArcGIS-ArcView 10.0, Python 2.6.5, PythonWin, comtypes I'll start with my main questions: How, using ArcObjects, do I go about creating non-feature-linked geodatabase annotation features ...
1
vote
1answer
259 views

Capturing Feature Dragging and Dropping, ArcEngine 10 .net 4

I am currently trying to implement something that captures the feature that i clicked on and dragging. Basically i want to be able to "OnMouseUp" figure out the item I was dragging, so I can do some ...
6
votes
1answer
598 views

Is there a way to get the percentage of different landuse types upstream of a given point?

I'm a fairly novice GIS user and know just enough to get in trouble in a lot of cases. I am trying to look at the connection between several measured parameters at a few hundred stations along ...
5
votes
2answers
5k views

NoData in ArcGIS Spatial Analysis

When using Spatial Analyst I regularly have issues with NoData values cropping up in the data. Various tools appear to introduce NoData values regularly. These values then cause issues with other ...
0
votes
1answer
164 views

Accessing smb share on Trimble YUMA with python

I need to write a script that would import a .shp on the YUMA to a gdb on the script/host pc for manipulation with arcpy. I can't seem to find a smb python module. So Im not entirely sure on how to do ...
0
votes
3answers
2k views

How to view and change the linear units of a feature class in ArcGIS 10.0

According to the documentation for Near Analysis the output units for the tool are in the linear units of the feature. When accessing the properties of the feature class I can see where angular units ...
5
votes
2answers
2k views

Installing ArcGIS 10 with Python(x,y)

EDIT 10/20/2011: The problem I was having below was caused by trying to install Python(x,y) after ArcGIS 10. I got a new machine yesterday and instructed IT to install Python(x,y) 2.6.5.3 (has ...
3
votes
1answer
186 views

How to release Events

I want to use the OnCreateFeature-Event to combine it with other actions. So I use Events.OnCreateFeature += delegate(IObject obj) { LoopTools_OnCreateFeature(obj); }; to listen to this event. ...
1
vote
2answers
2k views

ArcEngine 10 Polyline with arrow

I was wondering if there is a way to draw a polyline but with an arrow head at the end point? Thanks all IPolyline line = new PolylineClass(); ...