Get values from select by location to append to table
I'm trying to calculate the road frontage of polygons by converting polygons to lines and splitting in their vertices, then using select by location to find lines that are within 7.5 meters of the...
View Article10.0 - Unable to test for null values in Field Calculator. Why not?
I have a short integer field. I'm trying to perform some field calculations, and need to reassign null values. None of these options work in 10.0 SP5's field calculator: 1 if !INVASV_PCT! is None 1 if...
View ArticleBacking Up Favorites in ArcGIS 10.1 Help
Is there a way to backup the "Favorites" that I've added to ArcGIS 10.1 Help? And if so, can they be ported over to 10.2? Christopher J. Morneau GIS Analyst Los Angeles County Dept of Regional Planning
View ArticleQuery Layer connection to SQL Server 2008 has truncated column names
I'm using Add Query Layer to connect to a view in SQL Server 2008. This is the first time I've connected to a view that doesn't have a single field I can specify as the unique ID column. The...
View Articletrying to learn how to visualize a travel speed difference?
I am new to ArcMap and have been trying to work through a problem- I would like to display the relationship between points based on distance, speed travelled and time. So- If I have one location that...
View Articleproblem with union tool
Hi guys, I'm doing an exercise on using the "union" tool. The operation has failed for several times. I've heard something in the "environment settings" should be changed. Can those who are more...
View ArticleSQL Next Nearest Value
I need to select by attributes the next nearest value from a field in a sql statement. The field is [NEAR_DIST] which shows the distance from a polygon. Any adjacent (touching) polygon has a value of...
View ArticleA question about Zonal Fill, the result only shows little part of the region
I want to calculate the depth of the sinks derived from my DEM, of which size is larger than 15GB. First, I did the Flowdirection using the DEM. Second, I took the Sink Tool to get the sinks. Third, I...
View ArticleProjection
Good Afternoon- I am attempting to create a near table using points over a 3 state area. The geographic coordinate system is WGS 1984. What projection would provide me the most accurate nautical mile...
View Articlehow i can export toolbox parcel fabric in arcgis10 to arcgis.9.3
i iwanna to use parcel fabric in arcgis 9.3 who can help me?
View ArticlePolyline to closed Polygon?
I currently am outlining floodplain boundaries in ArcMap 10. I created a contour line to show the outline from a flood. So I currently have a polyline contour. I want to fill in this polyline with...
View ArticleAdded Font not functioning
Hello, I need to work with the Helvetica font, which was not provided by ESRI. So, I uploaded the zipfile to the windows/fonts directory. Upon trying again to change the font of the text Helvetica...
View ArticleSelect Analysis of one feature
I have a python script that performs a select with a SQL expression against a feature class, thereby selecting a few features out of many. This all works fine unless there is only 1 feature in the...
View ArticleIn-line if statements in the field calculator, v10.0
The help files don't make it immediately obvious that you can do 'inline' or 'in-line' statements in the field calculator. That is, statements that perform logic based on other attribute fields, but...
View ArticlePrinting and exporting of MXD is printing/exporting incorrect area and at...
Hi there Has anyeone else come across the following? I have an ArcMap 10.0sp4 MXD in layout view at a scale of 1:16,500 on an A1 sized page. However whenever I go to PDF export or even direct print, it...
View ArticleGeoTagged Photos To Points ERROR 999999: Error executing function.
I'm trying to create points for 10s of thousands of geotagged photos and having some problems with the "GeoTagged Photos To Points" script. Half of the time it fails with an "ERROR 999999: Error...
View ArticleWhich extensions needed for Lidar data?
Apologize if this is the wrong forum, wasn't sure which was best. We're currently on ArcInfo 10.0 sp 5. Plans are to upgrade to 10.2 at some point, but don't know when. We're getting Lidar data to use...
View ArticleAttribute table row count != to GetCount() value = editing problems
I have a polygon shapefile of 1500 records. If I execute a calculate field on the table about 700 records fail to populate and return null values while the other records attribute just fine. I can see...
View ArticleQuerying a Raster Layer
Hello, I am fairly new to ArcGIS... I have a raster layer of land use and a vector layer of country outlines. I would like to find the different land uses within each country boundary. I have tried...
View ArticleParcel Fabric at 10.2 now takes 6 minutes to add to map
Anyone else having load time issues with the Parcel Fabric at 10.2? I thought it was because MapPlex was not on by default but I changed that with the same results. The fabric now takes ~6-9 minutes to...
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