Viewshed Output Data
I'm working on a viewshed analysis for multiple points, and comparing viewshed change from one time period to another. Is it possible to get a viewshed output that provides the viewshed in degrees? For...
View ArticleA serious problem with some ArcToolbox instruments
It seems that I have a global problem with some ArcToolbox instruments (ArcGIS10.0). I tried to use instruments "Add Xy Coordinate" and "Field Calculate". In both cases they doesn’t work, the program...
View ArticleFeature comparison scenario
I am trying to find differences among polygon features between two sets of data. For the sake of simplicity, I drew a little diagram . Let's say there is a county that consists of four cities: Alpha...
View ArticleSplitting large point data layer problem!!!
Hi Folks, I am trying to clip a point data layer by another polygon file. This point file is pretty large (millions of points - address points in the US). Every time i try using clip or select, it...
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Iterated inline variable as input for geoprocessing tools
I am trying to loop through a series of folders and clip the appropriate rasters with polygon, the new rasters will then be mosaiced. I am having trouble passing the parsed file name and path as an...
View ArticlePython geoprocessing performance
Hi, I have a python geoprocessing that takes a lot of time. The geoprocessing calculates geometries using points, polygons, buffers, and cursors. Do you have any hint of how to optimize the...
View ArticleGeoprocessing dont work!
Hi I have 10 geoprocessing services on my server. But I have problem with these GP Services. When I run GP Services with large area the GP service dont work. Is there any limitation on ArcGIS Server by...
View ArticleRe: Intermediate data
I already tried those things, unfortunately. I probably could have figured this out, but it would've took me too long, so I decided to just drop that part of the model from my study. Oh well. Arc works...
View ArticleCell Values to NoData
Hi all, I'm trying to use the SetNull function in Raster Calculator with no results so far: I have Raster1 and Raster2. Boths Rasters share some pixel cells locations. For those cells that have the...
View Articlemerge certain layers within multiple feature datasets in a geodatabase
I have a geodatabase with multiple feature datasets inside. Each of these feature datasets contains multiple layers of different geometry types. I would like to create a comprehensive file of each of...
View ArticleCreate Query Layer Tool Output Object Not Found or Recognized
ArcGIS 10.1 SP1. ArcSDE 10.1, SQL Server 2008 R2 I have been trying to use the Make Query Layer Tool to create a table view from SDE tables (_VM) in SQL Server 2008 R2 and save the table by a number of...
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ModelBuilder with precondition in batch mode fail
I have a model that recalculates and applies a new spatial index to a feature class which came from the discussion Batch recalculate spatial index. One issue I had with it is that it would fail if the...
View Articlearcpy.getparameter type returned for multivalue changed in 10.1?
Can anyone confirm whether the variable type returned for multivalue parameters by arcpy.getparameter() changed in 10.1? I run the same tool with the same parameters in ArcGIS 10.0 and 10.1 and the...
View ArticleHow to resolve encoding errors in python geoprocessing?
I have a simple python script that reads a string from a text file and inserts it into an Oracle database. When I run the script with Eclipse using Pydev plugin I get no error and the message is...
View ArticleHow to georeference multiple images in ArcGIS 10.1
I have scanned about 200 aerial photographies and want to georeference these to fit the area they are covering. I'm using the Imagery basemap, because this is the only free georeferenced map I have...
View ArticleSplitting large point data layer problem!!!
Hi Folks, I am trying to clip a point data layer by another polygon file. This point file is pretty large (millions of points - address points in the US). Every time i try using clip or select, it...
View ArticleViewshed Output Data
I'm working on a viewshed analysis for multiple points, and comparing viewshed change from one time period to another. Is it possible to get a viewshed output that provides the viewshed in degrees? For...
View ArticleA serious problem with some ArcToolbox instruments
It seems that I have a global problem with some ArcToolbox instruments (ArcGIS10.0). I tried to use instruments "Add Xy Coordinate" and "Field Calculate". In both cases they doesn’t work, the program...
View ArticleFeature comparison scenario
I am trying to find differences among polygon features between two sets of data. For the sake of simplicity, I drew a little diagram . Let's say there is a county that consists of four cities: Alpha...
View ArticleClik here to view.
Iterated inline variable as input for geoprocessing tools
I am trying to loop through a series of folders and clip the appropriate rasters with polygon, the new rasters will then be mosaiced. I am having trouble passing the parsed file name and path as an...
View Article