Use this tag when ArcGIS 10.1 is the version you are using from the ArcGIS platform.

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4
votes
2answers
465 views

How to create georeferenced and projected data from hand-drawn map?

I am preparing datasets for students in a spatial statistics course for a module on spatial autoregressive models. We will use ArcGIS 10.1. The first dataset will correspond to a mythical ...
4
votes
2answers
6k views

Error 000735: Input Dataset or Feature Class: Value is required

I am a true novice when it comes to ArcGIS and computer programs like this one. Am taking a class and cannot get the Project function to work under the tool box. The path I used was ArcTool box --> ...
4
votes
2answers
607 views

Installing NVS Vector Stream Tool with ArcGIS Desktop version later than 10.0?

I can't seem to get a response form NVS about their Vector Stream Tool add-on, but they did send me a fixed-up version that I have now been able to install. However, I cannot find any associated ...
4
votes
2answers
3k views

Creating empty group layer within existing group layer using arcpy.mapping?

Referencing this question, Adding new group layer with ArcPy?, I'm trying to use python to add a empty group within a group layer. So far I'm able to add a empty group within the map document, ...
4
votes
2answers
300 views

FindLabel not Defined

I'm trying to make an advanced label expression using the python parser and I keep getting the following error: def FindLabel ( [Direction] ): return "{}° {}' {}\"".format( ...
4
votes
1answer
414 views

Making PDF exported from ArcMap have pop-up when clicking on feature?

When converting your map into a PDF from ArcView 10.1, is there a way to make the PDF Map to have a pop-up when you click on a tract?
4
votes
2answers
4k views

Using arcpy from the command line on ArcGIS Linux Server 10.1

We installed ArcGIS SERVER (not Desktop!) 10.1 on a RHEL (Red Hat) machine. ArcGIS Sever is supported for Linux. However, it appears they don't make it easy to script in python, from the command ...
4
votes
3answers
927 views

ArcServer 10.1 - Publishing C# Executable as a Geoprocessing Service

I am trying to publish an arcobjects C# executable as a gpservice. We did this in 10.0 by adding it to a toolbox and hitting publish. Using ArcCatalog in 10.1 you must first run the script before you ...
4
votes
1answer
32 views

Are ESRI spatial views regenerated whenever they are queried?

If a spatial view contains data "joined" from multiple tables, will all the tables be queried whenever a query is executed against the spatial view? We have some spatial views and whenever we run a ...
4
votes
2answers
5k views

Arc Hydro 2.0 for use with ArcGIS 10.1 (or later) for Desktop?

I have ArcGIS 10.1 for Desktop and the toolbox of Arc Hydro 1.1 beta. I want to find and donwload the Arc Hydro 2.0 for use with ArcGIS 10.1 for Desktop but, after research on the net, I cannot find ...
4
votes
1answer
2k views

Export multiple layers in ArcMap 10.1 and change each layer's source to exported data

A client has requested the MXD and relevant data for a particular map. The file contains over 40 layers across multiple data frames and references multiple geodatabases and shapefiles. Is there a ...
4
votes
2answers
72 views

How do I create blocks from a road network?

I have a road network and for every enclosed area within the network I want to create a polygon that represents that area. How does one do this?
4
votes
3answers
824 views

How to add XY coordinates (latitude/longitude) to a DEM raster in ArcGIS 10.1

I would like to add xy coordinates of about 10 sites to a raster. I am using ArcGIS 10.1 and my xy coordinates are on Access 2013 database - saved as .mdb. The steps I have taken so far: 1) In ...
4
votes
1answer
1k views

How do I create a polygon with an ArcGIS 10.1 python addin

I'm looking for some code samples, or help with code to get me started. I've built a python addin menu which I would like to use to create polygon features in a specific layer in my edit session. ...
4
votes
1answer
295 views

Modifying script published as Geoprocessing Service in ArcGIS for Server?

In ArcGIS 10.1 before publishing script as a new GPService I have to run it in ArcMap. It is a good solution when I handle small amount of data. When I want to change something in my script I have to ...
4
votes
1answer
700 views

Calculate distance to median point for a group of points in ArcGIS 10.1

I have a shapefile called "household_points" of ~2,000 points, which are divided into about 100 sites. The shapefile has a field in the attribute table called "SNAME" and in the field each point is ...
4
votes
2answers
654 views

Converting points to Percentage Volume Contours using ArcGIS 10.1 for Desktop?

I need to convert about 100 different sets of points into percentage volume contours. These are currently in vector format. What would be the most efficient way to do this? I'd rather do it in ArcGIS ...
4
votes
1answer
3k views

Incremental “auto save” in ArcMap edit session

Is there any way to add automatic incremental saving to ArcMap 10.1 editing sessions? I found this script for 9.x but it doesn't seem to work with the newer versions. I'm looking for a script or add ...
4
votes
4answers
1k views

Issue with address locator in ArcGIS 10.1

I am attempting to geocode a table of addresses for a client. I researched into how to create your own address locator and have two separate reference sources: one that has exact address information ...
4
votes
1answer
1k views

Using matplotlib to create and export graphs automatically from ArcMap

I am going to start a project soon where, after the data has been processed in various ways, an output jpg showing a graph of the data should be produced. The workflow is as follows: 1. A feature ...
4
votes
3answers
1k views

Adding group layer, renaming it from folder name, then adding layers to it from that folder, using ArcPy/Python?

I am trying to use os.walk to go through a directory tree, pull out all the .shp files in it, create a grouplayer in the mxd, rename the grouplayer the folder name, then add the layers from that ...
4
votes
1answer
1k views

Need help in Print task in ArcGIS JSAPI 3.2/3.3

I am using print task in my code and using dynamic map service layer and graphics layer (not using feature service layer) and I am able to print the map but it’s not displaying info window and ...
4
votes
1answer
2k views

Populating a Value List in one Parameter, from Values Derived from a Second Parameter, Python

Using the Validator in the ArcGIS 10.1 tool GUI, can I loop through and List feature classes from a workspace type parameter (ie a file geodatabase) and then go on and list the values of a field in a ...
4
votes
1answer
7k views

Is there a way to improve the render quality of ESRI basemaps when exporting a map to PDF or JPG?

I've had this problem with ESRI base maps before but not this bad. The problem is that when I use an ESRI basemap as my backdrop, it looks fine in my MXD but when I export the map to PDF, JPG, or ...
4
votes
1answer
1k views

Why might Python Script be Crashing Inconsistently on ArcPy Batch LayerToKML script?

I put together a script to take a TIGER shapefile of all census tracts in a state, select the census tracts by each county, and export them into individual county-level kml files. The problem is that ...
4
votes
1answer
364 views

Distance from waterways using SDC file?

I have an sdc file with water bodies, i.e. oceans-rivers-lakes. I want to combine it with a shapefile with the boundaries of countries all over the world and produce two measures: 1) The average ...
4
votes
1answer
377 views

Slow performance on splitting a shapefile by attributes

I've tried to develop some workflows with the ArcPy module for splitting a shapefile based on the unique values in a specified field. The code works as expected except one thing I am not able to ...
4
votes
1answer
200 views

ArcGIS Server 10.1 - Cached tiles cut off features

I have a, ArcGIS MapServer with cached tiles. The problem I ran into is, that the features which are next to the MapServers extent are cut off. The image below should explain the issue. The blue line ...
4
votes
2answers
1k views

Programmatical Setting of 'Store Relative Pathways' for multiple MXDs ArcGIS 10.1

I am looking to move large number of mxds to a different location on the same drive. Many mxds haven't got 'Store relative pathways' option checked therefore this operation will result in broken links ...
4
votes
1answer
1k views

How to declare ArcSDE workspace for Geoprocessing tool in ArcGIS 10.1 using ArcObjects and c#?

What is the proper way to declare an ArcSDE workspace for Geoprocessing tools in c# .net? I am using ArcGIS 10.1 SDE (MS SQL) on SQL Server 2008. I want to write code so that every night the server ...
4
votes
1answer
28 views

HEC GeoHMS generates wrong catchment area

I am trying to define a catchment area automatically with HEC Geo HMS (ArcGIS version 10.1). My input-data is a DEM-file (raster 1m). After doing all steps in HEC Geo HMS, the catchment area (see ...
4
votes
2answers
262 views

Measuring distance to roads using raster data in ArcMap?

I am using ArcMap 10.1 on a Windows x64 system. I am trying to analyse the driving force of urban land use land cover changes. I have 7 raster files represents distance to roads, distance to river, ...
4
votes
1answer
114 views

Problem of irregular contour from a DEM

I've created contour lines every 5 meters from a grid DEM with 5x5 meter of resolution. But strangely I've obtained that the contour lines are segmented and rich of lines that goes up and down, ...
4
votes
1answer
46 views

Representing Flats Within a Block?

I have a list of 18 properties, which are all flats. They are split between 3 blocks, 6 flats each. Therefore there are 6 points with the same co ordinates, but each of the flats has their own ...
4
votes
1answer
135 views

add-in to open automatically "data frame properties

How can created an ArcMap Python add-in using ArcGIS 10.1 to open automatically data frame properties And change the background color of another?
4
votes
1answer
99 views

get count of like features types based on field attributes

I'm trying to create an update cursor which will take the count of the number of like features in a field and then use that number in a random number generator. The field would look something like ...
4
votes
1answer
543 views

Dashed lines do not print correctly

I have a polygon with a dashed line type; when viewed in ArcMap the line type appears correct however when I print to pdf the line type does not look correct. This might be a pdf quality problem ...
4
votes
1answer
194 views

Can ArcGIS Server 10.1 getFeatureInfo return the geometry?

Using GeoServer I can make a WMS getFeatureInfo request using the application/vnd.ogc.gml info_format and it returns the full GML of the feature, including the geometry. This is really useful as I ...
4
votes
1answer
235 views

ArcPy script with cursors running slow?

I've got 2 polygons layers (no gaps): IDUs and crops. What I want is to identify the 3 largest crops by % area for each IDU. This seems common enough but I couldn't find a way to do it all using ...
4
votes
2answers
2k views

Drawing irregularly shaped boundary polygon around set of LAS points using ArcMap?

I am working with a set of LAS data which is irregularly shaped, picture a starfish as the point coverage, surrounding the starfish may be water on one side, may be more land elsewhere but no points ...
4
votes
3answers
158 views

Create points where 5 unique forest age class polygons meet

I am working with a polygon layer of forest age data (one shapefile with many features representing forest stands of different ages) trying to identify places where forest stands in 5 different age ...
4
votes
1answer
743 views

Using “managed” intermediate data in ModelBuilder - ArcGIS - what are the benefits? vs the costs of not using in-line variable substitution

Do you have experience or examples of using "managed" data to ensure custom models are able to be shared? What are the costs / benefits of this versus setting the file path using in line variable ...
4
votes
2answers
130 views

Rename Relationship Class labels

Is there a way to rename relationship class labels (forward and Backward labels) after I've created them ? or I have to delete them and create them again ?
4
votes
1answer
536 views

How to populate SQL options for ModelBuilder parameter from ArcSDE feature class?

I am creating a very basic model tool for a class project and I am running into trouble getting the SQL values to populate. I have read the ArcGIS 10: How to populate SQL options for parameter in tool ...
4
votes
1answer
210 views

How many geodatabases per ArcGIS Server license?

I need to create and authorize a new ESRI ArcGIS enterprise geodatabase. Our organization has an existing ArcGIS Server license that has already authorized one ESRI ArcGIS enterprise geodatabase. Will ...
4
votes
1answer
470 views

Creating management zones in NDVI ortho maps with contour like lines

This question is hard to explain so if you have a possible answer I would love to hear it. I work in the precision agriculture business which heavily relies on NDVI calculations but need to create ...
4
votes
2answers
453 views

Centered label halos in ArcMap 10.1

When I use label features with halos in ArcMap, whether using the standard or Maplex labeling engine, the halos in the exported map (PDF) are always shifted vertically, so that instead of the halo ...
4
votes
1answer
2k views

How to create iterative Select by Location, Summary Statistics tool using ModelBuilder?

I do a lot of proximity analysis using "select by location" and would like to cut down on the effort spent each time doing this! I have put together a model using ModelBuilder that: Iterates over ...
4
votes
1answer
1k views

Geographic transformations and arcpy

I have a script that goes through all the rasters in a particular folder and then reprojects it to another coordinate system, using arcpy. My problem is that i keep on getting the following ERROR ...
4
votes
1answer
814 views

Intersect, Union are failing on 10.1

After a huge help from Blah238. I found exactly what is the problem. I wasted few days checking our data, and trying many things. The problem that I cannot do intersection between two polylines to ...