Use this tag when ArcGIS 10.1 (or any of its service packs) is the ArcGIS Platform version you are using.

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1answer
48 views

Erasing overlay geometry with in the feature class..!

What is the best practice for erasing overlay geometry? My scenario is: I have a polygon layer with 1000 features. i need to create a tool from model builder that select polygons with user defined ...
1
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1answer
26 views

How to cache map service in different screen resolution using ArcGIS server 10.1

I want to cache a map service to use tile map in my project .The problem is that i have some clients with different screen resolution . When i cache the map service and use anti-aliasing the best ...
1
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1answer
59 views

Creating polyline which is average of multiple other polylines?

I am trying to use ArcGIS for Desktop to create an "average" polyline from several lines. For example if you have multiple hurricane paths and would like to plot the average position of all of the ...
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2answers
20 views

Handling 2s in cost path analysis output?

I am trying to compute shortest distance to stream from various point locations on the landscape. I am using the cost path tool in spatial analyst to do this . I am using a DEM as a cost distance ...
0
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1answer
50 views

Iterating shapefiles using ModelBuilder or Python?

What tool can I use to run many shapefiles to intersect with a shapefile as a output? It looks like that Iterate tools is use for feature classes or datasets and I don't see any for the shapefile. ...
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0answers
12 views

what is the output coordinate system when I use Near3D tool in ArcScene?

I added a 3D rectangular surface (rectangle formed by 3D points) and a 3D point as two different shapefiles and then I tried to use Near3D tool. Then it gives an error "Datum conflict between input ...
2
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3answers
73 views

How can I iterate Selection by Attributes?

I have a large data shapefile for the state of New York. Each shape has a code corresponding to each county, so I want to iterate "Selection by Attribute" for each code, create a layer from all the ...
1
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1answer
44 views

rasters as independent variables in logistic regression: must they have the same values classification?

I am planning to build a predictive model for land productivity using arcGIS 10.1. and logistic regression. In my model, the Independent Variables would be, among others, distance from rivers, ...
3
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1answer
68 views

Distance from rivers, taking into account terrain elevation

I am interested in building a raster of the distance from rivers in a territory under study. I have digitized the course of the rivers in ArcGis 10.1. I have used the 'Euclidean Distance' tool to ...
0
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1answer
41 views

which Coordinate system should I use for 3D analysis?

I am creating 3D surface below the earth's surface using ArcGIS and then I need to find distances to the plane from the surface. Which coordinate system shall I use? 3D interfaces like IProximity3D ...
0
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1answer
51 views

How to move an existing line to a parallel offset of another existing polyline

I'm currently trying to modify an existing line to be offset x distance from another existing polyline, is there any tool/addon that does that? I currently use Copy Parallel and create a dummy line ...
1
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1answer
29 views

ArcObjects SQL Server Connection not recognizing instance

I am trying to make a connection to a SQL Server database with SdeWorkspaceFactory. This is from my Windows 7 x64 Desktop to a Network database. If I use this: SDEWorkspace = ...
1
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1answer
48 views

Writing multiple file geodatabase tables into csv file with arcpy

I was asking a question about Merging geodatabase previously, (link: Merge from arcpy.ListTables() producing duplicate rows?) and although the script worked, it took more than 9 hours to run when ...
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0answers
35 views

Contents of Downloadable Data from ESRI website?

I'm looking for the simple grey basemap to use in a map I'm working on, but want to download it. It's one of the options with their dynamic data. ESRI has no real order on their download page. ...
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2answers
40 views

Error trapping ModelBuilder?

If you are writing a ModelBuilder model with a lot of geospatial data in it, and if one of the datasets fails or doesn't work, does the model stop and thus not produce any output?
0
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1answer
31 views

Symbolizing Raster using single Unique Value?

I'm dealing with a raster in GRID format. Currently it is symbolized in Unique Values and contains 5 classes. I'm trying to consolidate these to one class. Is there a way to do this and keep a single ...
0
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1answer
20 views

Using Labels from Maplex engine inside ArcGIS Explorer?

I'm trying to display data in the upper left and upper right corners of this parcel data. I can get it to work inside ArcMap with the Maplex engine, but when I save a layer file and open it in arc ...
2
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0answers
23 views

Has anyone used ArcGIS for 'automatically' detecting lineaments from a high-resolution (1m) DEM?

I have a set of DEM's produced from LIDAR data. I am wondering if anyone is familiar with or knew of any published research papers which looked at (semi-)automatically detecting lineaments /or ...
1
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1answer
24 views

Raster projection fails without error

I have a raster in one coordinate system (SC State Plane NAD83 NSRS2007) and need to project it to another (SC State Plane NAD83 HARN). When I run Project Raster, it fails silently: the dialog box ...
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1answer
30 views

How to adjust the projection of a buffer?

I'm using ArcGis 10.1, and when I do a buffer at a point, the created buffer do not match the dimensions I asked for. For example, in the creation of buffers, in the option 'linear unit' I choose 50 ...
2
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1answer
24 views

ArcPy Empty Buffers

I have written an ArcPy script to process a DTM into a point feature class to be used in Landform classification and ranking. It successfully produces what I need most of the time. Randomly the ...
4
votes
1answer
74 views

What's the correct way to reproject a population raster?

I'm working with a population raster that is in the WGS84 coordinate system, and I want to get it into a projected coordinate system (Albers Equal Area), using ArcGIS 10.1. According to the metadata, ...
1
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1answer
22 views

Writing list of feature classes with fields to one csv file per feature class?

I have a database with multiple feature classes. Now I extracted a list of feature classes and a list of fields. I figured out how to write the list of feature classes and the corresponding fields to ...
0
votes
2answers
41 views

Adding end nodes to a line

I'm hoping someone can help me here. I have a line feature and what I am trying to achieve is to determine is in which direction the line ends. I understand that this could be achieved with ...
2
votes
1answer
54 views

How to automatically merge Texas survey block data

I have Data from the Texas rail road commission. I'm trying to get the block data to display with a thick line. The problem is the data is in surveys. I exported a copy of the shapefile. If you ...
0
votes
1answer
51 views

Upgrading to ArcGIS 10.2 for Server and security vulnerability?

I have ArcGIS 10.1 Installed on my CentOS server and I have also installed "ArcGIS-101SP1-S-SSEC-Patch-lx" security patch. Do I need to upgrade ArcGIS for Server to 10.2? If I don't install the ...
3
votes
1answer
24 views

With a routing model, how do I break up the input locations into start/end pairs?

I have the following model: How do I break up the feature set of points (Input Locations) into start/end pairs, and iterate through each pair
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2answers
39 views

Find closest point between polygons inside other polygon

I have access to ArcInfo (ArcGIS 10.1). The dark polygons are settlements. The green polygon is derived from a suitability analysis. The surrounding white area is restricted. I want to find a point ...
1
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1answer
26 views

Thiessen polygons of sub-districts to lie within district boundaries [duplicate]

I'm using ArcGIS 10.1 and am fairly new to it. I have the latitude and longitude of sub-districts, and wish to create Thiessen polygons of these sub-districts. I also have shapefiles for districts ...
0
votes
1answer
48 views

Point Density and area [closed]

I would like to create circles around a point density layer that reflect the magnitude of the point density. I have created a point density estimation for a few towns. Each town varies in population, ...
2
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0answers
27 views

Control geoprocessing results related to default data values calculated for null inputs

I am looking for information on Default data values for the different data types in ArcGIS. We are running a series of Overlay Route Events (Linear Referencing) tool operations. If any of the values ...
1
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1answer
60 views

How to get the name of a subtype field in a feature class in Python?

I have a geodatabase with many feature classes. Some of the feature classes have subtype fields. Their names vary feature class by feature class. I now want to find the names of those subtype fields. ...
1
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1answer
53 views

ArcGIS 10.1 arcpy Update Cursor is returning a list instead of a row

I keep getting the following error: Traceback (most recent call last): File "R:\GIS_ScriptsandTools\PullHotParametersLabel.py", line 16, in TitleLine = ""+row.getValue(IDfield)+" ("+ ...
0
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1answer
39 views

Merging attributes from parcels within a census tract

I am working with land parcel data and Arcmap 10.1. Each land parcel has a code (1,2,3,4) depending on the type of water supply source that it uses. I am trying to take a tally of each code within ...
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3answers
31 views

FeatureClassToFeatureClass_conversion in ArcGis 10.1

I have many > 60 .dwg files I want to convert just the polyline parts of these and have put together a list of python commands using excel to get something like this: However when I try running ...
1
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2answers
33 views

Filter by quantity / query in ArcGIS

I have some data stored in a CSV file containing name and date ranges. For example: ID | Name | Start | End | X | Y ------------------------------- 1 | Test | 2014 | 2015` | ... | ... | 2 | ...
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0answers
19 views

How to open a Data Reviewer 10.1 Batch Job in Data Reviewer 10.0

I have begun creating several reviewer batch jobs (RBJs) to use with electric and water utility data. The RBJs came as ESRI templates (electric and water) and I have been modifying them with Data ...
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0answers
27 views

Georeferencing Tools in ArcGIS Engine 10.1

I'm new with ArcGIS or even GIS it self. My question might be a newbie question but I need help on building a Georeferencing tool set like the one in available ArcMap. I found that it is not available ...
0
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0answers
12 views

Manipulating Interpolation Outputs

I would like to clip the edges of my interpolation output to cover only a specific Local Study Area and also combine the output with a DEM to create a spatially defined 3D model in ArcGIS 10.1. Two ...
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0answers
43 views

Choosing appropriate Interpolation Tool

I am interested in doing some fairly simple interpolation work in the next few weeks using ArcGIS 10.1. However, I am unsure about which interpolation tool is most appropriate for the task at hand. ...
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0answers
23 views

convert the raster value to null corresponding to polygon feature [closed]

i have a raster dataset and a polygon shapefile. i want to convert the raster value to 'no data' for those regions which overlap the polygon. which one should i use 'extract by mask' or 'extract by ...
0
votes
1answer
34 views

Projecting GCS Australian 1984 to WGS 1984 UTM (or similar) to get units of meters?

I am currently trying to run a kernel density analysis and need to change the co-ordinate system to a UTM measurement in order to set some meaningful biological constraints to my seabird data (eg, ...
0
votes
1answer
22 views

Problem registering database to ArcGIS for server 10.1

I want to register an SDE geodatabase to ArcGIS for server 10.1 . I use SQl server 2008 R2 , ArcGIS 10.1 . I backup my database from server "a" and restor to server "B" then I used registering ...
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1answer
84 views

Calculating the fractal dimension of a line segment

I have a shp file with hundreds of features that represent clipped segments of coastline. Each segment is made up of many vertices (dozens, perhaps even hundreds). (FYI, the segments were created by ...
2
votes
1answer
60 views

Do daytime Road Traffic Accidents (RTAs) have same spatial pattern as those of night?

With the following set of recorded data: Location of Road Traffic Accident (RTA) along 160km Expressway Date of accident Time of occurrence Causes of the accident etc What spatial analysis tool in ...
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0answers
14 views

How to add report to layout using Arcpy [duplicate]

I have a script that creates MXDs and layouts dynamically, i need to to add to each data frame in the layout report using arcmap report wizard rather then export to pdf, is it possible ?
1
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1answer
35 views

How can I do a definition query on a layer and zoom to it?

I am trying to do definition query to a layer and to zoom to the same layer, but I got an error ("SyntaxError: can't assign to operator") ?? dataFrame = arcpy.mapping.ListDataFrames(mxd)[0] # the ...
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0answers
7 views

How to add “sub-districts” within the Districting extension?

I am using ArcGIS 10.1 Districting Extension and I have created a plan with 5 wards; How can I add districts so that this existing plan has two districts within each ward?
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0answers
23 views

Real-time Feature/Geometry Aggregation in Map Service Layer

Use-Case Provide a map service layer that perform a real-time aggregation of geometry objects grouped on a set of criteria from a normalized data source, labeling the resulting image based on data ...
0
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1answer
33 views

Adding custom shapes to a new shapefile

I am using ArcGIS 10.1 and I drew a rectangular shape to designate a junction on a map and i would like to add that to a new shapefile. Could you please give me some ideas.