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

learn more… | top users | synonyms (2)

5
votes
0answers
137 views

How can I control what is passed to the OnCreate() method when a command or tool is initialized? [closed]

In an ArcEngine application can I control what is passed to the OnCreate() method when a command or tool is initialized? (I am using a synchronization object because I have both a map and a ...
1
vote
1answer
711 views

Hotlink vector/raster files to open in current workspace in ArcGIS 10 similar to Mapinfo

I want to add datasets to ArcMap and place them in a particular group layer by simply clicking on hotlinked polygons in a shape file. The same process is easy in MapInfo and I want to implement the ...
1
vote
0answers
439 views

Exporting layer selection to a file GDB

I have over sixty layers in a map. These are all grouped by categories. I am trying to figure out the best way to export all the layers for a given selection to a file geodatabase and also maintain ...
2
votes
1answer
361 views

Why does this python function return a value of 0 in field calculator?

I am trying to calculate the percentage of a total which the median value makes. I have a column with the median column labelled (i.e. 1st,2nd,3rd,4th column is median), the columns of values and the ...
3
votes
1answer
508 views

How does cost allocation work?

Why, when I use the cost allocation function of Spatial Analyst, is space not allocated in all input source locations (as shown in image below)? In particular, the input raster has 18 spots while the ...
1
vote
2answers
320 views

How to match two feature classes with same geography and use part of the name of one to name the other

So I have a polygon feature classes with unique identifying names to them that I want to use to rename some other feature classes that are of the point feature type and have the same geography of one ...
1
vote
2answers
642 views

arcpy.sa.Viewshed with OFFSETA

This is using ArcGIS10 arcpy with spatial analyst. I need to call Viewshed, but with an observer height set. I have tried using a Z-aware point feature set, but that only throws an error. I am ...
0
votes
2answers
1k views

“Thresholding” for Stream Raster

Using ASTER DEM, I have created Flow Accumulation. However, to create stream order, I was asked to input flow accumultation and stream raster. But I cannot find how to get the stream raster. Some ...
5
votes
4answers
2k views

Automate Projection of multiple shp files using ArcPy

I have been trying to create a Python script that will convert all shape files within a folder from GCS WGS 84 to Web Mercator. Below is the code I have so far but what I'm struggling with is how to ...
6
votes
2answers
2k views

Easily find centre point of a raster in ArcMap 10 document?

If I have, say, a rectangular and georeferenced raster file loaded in an ArcMap 10 document (.tiff w/ associated tfw), how do I easily find its centre point and store that point in a points vector ...
3
votes
2answers
712 views

Can I export current map extent or a bookmark to polygon features using an existing tool?

Is there a out-of-the-box tool in ArcGIS 10 (Editor) that would allow me to easily create a polygon feature from the current map extent or to convert a bookmark to a polygon feature. I am not ...
2
votes
1answer
409 views

ArcGIS Server: “MapServer is not supported with the current license.”

I am at a complete loss... I have a Server 10.0 license on my machine but the following code fails: if (ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.Server) == false) throw new ...
2
votes
1answer
954 views

How to delete records from multiple, similar feature classes by attribute values using an SQL statement?

I have several hundred geodatabase feature classes which all have the exact same fields. I need to go through each of those feature classes and delete any records which match an SQL query (the same ...
4
votes
2answers
2k views

ArcGIS 10.0/arcpy: How to create a polygon geometry from inner and outer ring point arrays?

I have two arrays, each containing a closed ring of points, one for an outer ring and the other for an inner ring, the latter running counterclockwise, of course. I am using the arcpy.Polygon() ...
2
votes
1answer
461 views

Calculating beta-diversity w raster data [renamed]

Using ArcGIS 10, it is not possible to generate a raster attribute table for 32-bit float values. Instead, I have tried the RasterToNumPyArray method, which crashes since the file input raster is so ...
0
votes
1answer
316 views

Why does collapse dualline to centreline only create an outline of the dataset?

I'm trying to collapse all divided roads in one centreline and to integrate any other spurs or errors in the dataset to create one set of centrelines. I have used Merge Divided Roads but it leaves a ...
2
votes
1answer
752 views

How to rename feature classes based on field values within the attribute table?

My goal is to iterate through several feature classes and rename each feature class based on a field value within the feature class's attribute table. These feature classes are a single polygon ...
7
votes
1answer
402 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 ...
3
votes
2answers
443 views

Determine point relation to given line

In ArcGIS engine I have a polyline with From and To points. I also have a Point. How can I determine if the point is located on the right or left of the line on the plane considering the direction of ...
2
votes
1answer
732 views

What are nodes in ArcGIS and how do you create them?

I want to create a elevation profile of a cross section so a polyline on ArcGIS. I wanted to regularly space around 1000 points per 1700m long xsection and extract elevation data for each node/point ...
0
votes
1answer
224 views

Specific Spatial Analyst tools failing while running extension using ArcGIS server

I am having having trouble running ExtractValuesToPoints on a remote server machine running ArcGIS Server (with ArcInfo and Spatial Analyst installed). It fails and throws a standard COM error. I have ...
2
votes
0answers
303 views

Create custom pixel block size in ArcGIS 10?

I'm using the new IRawBlocks in ArcGIS 10 from the adopted sample in ArcGIS 10 SDK help and I want to create a custom sized pixel block that feeds me a block of values column by column instead of a ...
12
votes
5answers
5k views

Using ArcGIS Desktop with SQL Server Spatial as backend?

I'm wondering how best to use ArcGIS Desktop and SQL Server 2008 together. At the moment we run manual imports and exports between sql 2008 and arcgis 10 shape files. With sql 2008 having a geography ...
6
votes
3answers
5k views

How to use SRTM Global DEM for Slope calculation?

I have downloaded SRTM GDEM (~90 km resolution). I am using ArcGIS 10. I have tried to use spatial analyst to compute for slope. However, I can not compute for the slope. The output values has only ...
4
votes
1answer
2k views

Why does “Add Database Server” in Catalog 10 allow only ArcSDE Personal or Workgroup databases?

Arc Catalog 10 - ArcInfo - Database Severs - Add Database Server: "Add an ArcSDE Personal or Workgroup database server by typing in the SQL Server Express instance you wish to connect to." I want to ...
0
votes
4answers
3k views

How to Clip a Shapefile of Circle features using a Raster using ArcGIS 10

I want to keep all the features in the shapefile that lie in the raster region and reject others. How do i do this? ------Adding More Details-------- Data to be Clipped: Is A Shapefile of 1 mile ...
3
votes
3answers
3k views

Creating StreetView/Bing Bird's Eye Add-In?

I'm trying to create an Add-In for this tool: Link to Google Maps and Bing from MXD (Streetview and Bird's Eye supported) I'm not receiving an error however my browser is not opening after I select ...
3
votes
1answer
699 views

Migrating from Visual Studio 2008 (ArcGIS 10) to Visual Studio 2010

I've migrated my add-in project from VS 2008 to VS 2010 recently, and am now receiving the following error: Unable to cast COM object of type 'System.__ComObject' to interface type ...
3
votes
3answers
595 views

How to keep unmatched records (i.e. delete matched records) in table using ArcMap

I need to drop all the records from a table with matching field values in a reference table (i.e. lookup table). Do I join the tables first and keep unmatched records? Or is there any other way to do ...
0
votes
1answer
1k views

Create HTML report using Python

i want to create Analysis report after createing model for generating cut/fill. Once it will done , basedon this cutfill/table, would be display statics in html formate using python. is it possible. ...
5
votes
2answers
2k views

Are there any open source network analysis tools?

A researcher in my field* recently created an "Urban Network Toolbox", an ArcGIS extension built upon Network Analyst. It calculates a number of measures on urban networks, such as betweenness and ...
1
vote
0answers
676 views

ArcGIS 10.0/arcpy: Can't retrieve the points in a polyline geometry obect: any idea why?

My arcpy script builds a Python dictionary, dictCLPnts, that holds the geometry objects of a polyline feature class. The following code snippet shows the attempt to access the geometry object with ...
1
vote
2answers
611 views

Select By Attribute using geoprocessing without using layers?

I am selecting features based on attributes within an ArcGIS Add-In. The selections are pretty simple(e.g. "DESCRIPTION = left"). Is there a tool or method of doing this that doesn't require passing ...
1
vote
1answer
2k views

ArcMap Framework - Scroll bars in Layout View went missing. How to bring them back?

I have encountered a minor yet very annoying layout view change. All of a sudden my scroll bars in Layout View bars have disappeared. I also no longer have the small layout view, data view, refresh ...
0
votes
1answer
1k views

Create TIN from Elevation Points in Python

I want create a TIN from point features with elevation using a python script. This is my script: import arcpy from arcpy import env import json as simplejson import urllib import sys,os ...
4
votes
2answers
2k views

How to exclude outliers from raster using ArcGIS for Desktop?

I calculated terrain curvature from a DEM. The DEM I use is interpolated from point elevation data. Generally, the DEM seems to be good, but some artifacts from interpolation exist. Those artifacts ...
4
votes
3answers
900 views

ArcMap query layer with Oracle Locator displaying no results

I have an Oracle 11g database setup with Oracle Locator. I have created a table with the this query: CREATE TABLE geotest (id NUMBER(38) NOT NULL, shape SDO_GEOMETRY); Then I inserted one point ...
-2
votes
1answer
370 views

CutFill Analysis in Arcgis10

I have point feature with elevation data and area in polygon feature. now what will be next i don't know. pl. can anyone give me process step by step. Thanks
4
votes
2answers
6k views

ArcGIS 10 sr.lock “LOCK file” how to delete?

http://forums.arcgis.com/threads/312-Beta-10-Lock-Files ArcGIS 10: Lock Files According to the above post the only way to delete these sr.lock files is to completely exit all ArcGIS programs. When ...
1
vote
0answers
89 views

Intersection between two ADF GraphicsLayer

I know how to intersect features from a ADF Geometry with a map ADF GraphicsLayer, but this requires me to have ONE LAYER on the map and then use a spatial filter on it. If I have two GraphicsLayer ...
1
vote
1answer
294 views

Set size of map in PageLayoutControl to print ScaleBar underneath, not within map

For printing we have a PageLayoutControl where the user can select the map extent, he wants to print. I like the map to fill only a square in the middle of the page so that the title, the ScaleBar and ...
2
votes
2answers
143 views

Cant cast to IGxCatalog

I've recently ported a stand alone 9.3 application to 10. Every thing works fine on my development machine but when the application got deployed (Citrix) I get an error at the following line: ...
3
votes
1answer
523 views

Working with temporary files in ArcObjects using Geodatabases?

My current add-ons rely on shapefiles for working with temporary files. For example, if I run a spatial analyst tool, I create a new shapefile to store the output geometry. ArcGIS stores all temporary ...
4
votes
1answer
297 views

Excluding layers from snapping using IPointSnapper

I'm working with ArcObjects in C#, and am trying to exclude all map layers but one (the only one I want to snap to) from the snapping environment. I'm using the ISnappingEnvironment and IPointSnapper ...
9
votes
3answers
3k views

Changing symbology at different scales in ArcMap?

I am using ArcMap 10 and I want to display my village parcel symbology differently at given scales. I have one idea to copy and paste same layer. But my question is that in a single layer, is it ...
2
votes
2answers
141 views

Shrinking a line to fit within a raster surface?

I have a single polyline feature that extends beyond my raster surface. I would like to shrink this line so that the end-points are within the last pixel at the edges of the raster. I have tried ...
1
vote
0answers
89 views

What is the process of converting geodata in ArcMap 10 to WKT format? [duplicate]

Possible Duplicate: Shapefiles to Text What is the process of converting geodata in ArcMap 10 to WKT format? I am not a programmer so much, but will learn if needed. I have a set of ...
2
votes
1answer
229 views

How to pass the name of the highlighted layer (in the TOC) to a script?

A total noob here: Users here add a picture to a map using the 'add data' Their first task is to right-click the jpg in the Table of Contents, select 'properties', select 'symbology' and then ...
6
votes
1answer
1k views

ArcGIS 10: AddIn Extension loading toolbox issue

I have an extension class in an ArcMap addin project of which loads a custom toolbox into ArcToolbox when the user opens ArcMap or opens a previously created map. My toolbox gets added to ArcToolbox ...
1
vote
0answers
983 views

'Iterate Field Values' for Multiple Fields in ModelBuilder

I have a model that iterates a process for each unique field value of [Type] field. The model aggregates polygons of a like Type, and at the end of the model a new field is created and populated with ...