Questions tagged [feature-class]

In ArcGIS, a collection of geographic features with the same geometry type (such as point, line, or polygon), the same attributes, and the same spatial reference.

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89 views

Naming Conventions in ModelBuilder?

I am new to using ModelBuilder, however, I have created a model to create "straight lines" that represent multiple stream condition monitoring. I have multiple gdbs, and within, multiple feature ...
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426 views

Create Feature Class from another Feature Class using ArcObjects for .net application in C#?

I have a Feature Class and I want to create another Feature Class that is basically a subset of the first Feature Class. For example, I have a Feature Class containing public parks which I want to use ...
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216 views

how to skip creating an empty feature class using featureclass to featureclass in arcpy

I have a script that finds points outside of selected areas and creates a feature class in a file geodatabase. However, sometimes there are no points outside of the selected area. Currently, the ...
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2answers
572 views

Setting domains for feature class using ArcGIS Online

I am looking to setup a basic app that allows field staff to fill out a form and attach a photo in order to track certain field features. The issue I am having is that ideally I would like to setup ...
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3answers
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Can a feature class be stored as a shapefile?

This is a general question about how a feature class is stored or can be stored using python/arcpy. Can a list of created points (a feature class) be saved as a shapefile or in a shapefile, or to ...
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1answer
458 views

Ora: 01036 illegal variable name/number in ArcObjects [closed]

I want to write a feature to a featureclass and use bellow code.On StopingEditing() return error "Ora: 01036 illegal variable name/number ". What am i missing? IWorkspace ws = SdeUtil....
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Feature Class to KMZ with Subfolders Conversion Messes Up Attributes' Customization

I want to convert a feature class with customized attributes to kmz and want the kmz-file to show 2 levels of subfolders, which I can select/deselect in GE. Using ArcGIS 10.3 I convert a feature ...
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1answer
91 views

Why my Feature Class created with the tool “create feature from XY table” is outside the Feature Dataset?

I'm using ArcGIS 10.2.2 and I'm trying to create a Feature Class inside a Feature Dataset from a table opened through OLE-DB connection using the tool "Create Feature Class from XY Table". The output ...
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1answer
352 views

How can I find whether a feature class has editor tracking set to database time instead of UTC?

I'm trying to publish a map service with about thirty layers in it. During the Service Editor Analyze step, it gave me a high-severity error 00129: Services cannot include data where Editor ...
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1answer
1k views

“Geometry cannot have Z values” exception in ArcGIS Engine

I'm trying to put a list of point features (selected points) into a new FeatureClass. but when I add them to my FeatureClass I get the "Geometry cannot have Z values." exception on the line "buff....
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1answer
629 views

Putting features (IFeature) into ifeatureclass with ArcGIS Engine?

I am trying to get the selected features from axMapControl and put them in a new feature class. I can get the selected features but when i'm trying to put them in a IFeatureClass and then cast it as ...
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Using Update Cursor to update all fields in a feature class based upon another feature class

I have perused GIS stack exchange to find an answer, but haven't quite found what I am looking for. Question: How can I update all the fields in a feature class based upon field values from another ...
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1answer
161 views

Converting KML to feature class using ModelBuilder?

I am experiencing issues tyring to convert a KML to a layer file to use within ModelBuilder. The KML contains a set of polygon data and a set of polyline data, the polygon data is the data I wish to ...
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593 views

How to access a feature by specific field value using python ogr in an efficient way?

I have one point layer and one polygon layer with a common identifier attribute field called "N", same objects amounts but Feature IDs (FID) are different. I have to iterate on the first one and what ...
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2answers
232 views

Feature Geometry/shape changed event in arcObjects

I have a feature class(polyline). there are 5 features in the feature class. I want to get notification when user changed property any of feature of feature class. How it can be achieved ? I am using ...
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3answers
11k views

Combining multiple feature classes into single feature class using ArcGIS for Desktop?

I am using ArcGIS 10.2.2 for Desktop? I would like to combine multiple feature classes (same geometry) into a single feature class. The catch is that all of the feature classes have identical fields ...
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2answers
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Feature class imported table as points and now want to display

In ArcCatalog and ArcMap 10. I have set up a feature class with all the fields I want to populate. I have data in a table format which includes wasting and birthing columns. I used the load data to ...
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1answer
389 views

Python script outputs polygon feature class with no shape_area or shape_length and therefore doesn't show up in arcmap

I am trying to copy features a number of times based on a numeric field value. The code below works for points when the POINT type is chosen. However, when I switched the feature type to POLYGON it ...
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2answers
208 views

Edit Copy Feature Class Output Name

I have created a model that allows the user to delete and edit certain fields in a feature class (Simple model for first time users of ArcGIS so they don't mess up data). The first step of the model ...
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1answer
50 views

Appending country names to route feature class using ArcGIS Desktop?

I have a polyline feature class made up of multiple segments. This feature class overlays a polygon feature class representing the countries through which this polyline is going. For each segment, I ...
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4answers
74 views

Reformat Attributes In a Feature Class

I am using ArcGIS 10.3 for Desktop. I received a feature class with attributes, as illustrated in the first table below. I am seeking a geoprocessing tool or process that would help me reformat the ...
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1answer
1k views

TypeError: unsupported operand type(s) for *: 'numpy.ndarray' and 'numpy.ndarray'

I am trying to insert a value for different group of percentile eg (0- 10 percentitle) value = 1. I saw an example over here and went to try it out How do I Calculate Grouped Percentiles or Batch ...
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1answer
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Get FeatureDataSet of a invalid FeatureClass

I have a project that repairs broken datasources. One goal of the project is to add the datasource of a featuredataset to repair any broken feature classes. However, so far the only way I've seen to ...
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1answer
40 views

ModelBuilder - Convert Empty line feature class to a point

I have a ModelBuilder to work as a tool. The workflow is that buffer 30 meters in the rivers and then intersect with classification feature class (vegetation and production area) then the result is ...
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1answer
446 views

Reshaping automatic polygon edge based on reference layer using ArcGIS for Desktop?

i have two polygon layer, one for Region administrative"Reference layer", and the second is administrative border is governorates. Governorates border is not identical with Region border. So there is ...
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2answers
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Creating new feature class based on x- and y- coordinates?

I need to create a new feature class with four different points on it from various x- and y- coordinates. What is the easiest way to do this? Step-by-step instructions would be helpful. I should ...
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3answers
3k views

Conversion from shapefile to geodatabase feature class in ARCGIS

I have converted feature class from a geodatabase to shapefile, and after that I have updated some polygons in shapefile. Now I want to get back to the same feature class or a fress/new feature class ...
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1answer
87 views

How to Use IWorkspaceFactoryLockControl in Java

I have tried to convert the interface but failed. IWorkspaceFactory2 pWorkspaceFactory; pWorkspaceFactory = new CadWorkspaceFactory(); ipWsFactoryLock = (IWorkspaceFactoryLockControl)...
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2answers
396 views

Creating Feature Class in ArcPy gives RuntimeError?

I am new to Python. I am trying to create a new Feature Class within a long script but before I do so, I am running it separately to make sure I have the syntax correct. The code below mimics the ...
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1answer
59 views

Empty feature classes made when trying to split by attribute

I am working with a Basic license of ArcMap 10.3, and I am trying to split a feature class into multiple feature classes in a geodatabase by unique values of an attribute. More specifically, I have a ...
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1answer
67 views

Feature Class relate with table

I use ArcGIS 10.1 for Desktop. I have a polygon Feature Class with municipalities. In a non-geographic table, I have these same municipalities, with an additional contract information. The ...
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1answer
64 views

Querying two Separate Columns in ArcPy SQL {where clause}? [duplicate]

Using ArcPy I'm Trying to Set up a Where Clause in my "FeatureClassToFeatureClass_conversion" This {Where Clause} needs to Query Two Columns in the data: FEATURE = 'ENVIRONMENT' and TEMPERATURE &...
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1answer
39 views

Does size of data fields included in attribute table of feature class affect performance if feature class is published?

Does the size of data fields included in the attribute table of a feature class affect the performance if the feature class is published? I am wondering if the number of the fields included in the ...
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1answer
255 views

Can't import multiple features or rasters into file geodatabase

I am trying to use the import multiple features into geodatabase option in ArcCatalog (ArcGIS 10.1). Or, similarly, I try to use the import raster option, which screen layout is similar to the ...
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298 views

What is the equivalent of ArcGIS's “Feature Class to Feature Class” in QGIS?

I have a layer in QGIS to which I have joined several csv tables. I want to save this as a permanent and independent feature class. However, when I right click on the layer in the table of content ...
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2answers
76 views

Can I change the pimary key for feature class comparisons with ArcPy

I'm using ArcPy to compare two feature classes from Esri file geodatabases using the Feature Compare (Data Management) tool. The script itself works very well. However it always uses the OBJECTID to ...
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34 views

listing existing joins in table of contents feature

I am looking for a way to use python in ArcGIS desktop to check and print out the joins that exist between tables and feature classes in my map rather than right-clicking, going to joins and relates ...
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1answer
1k views

Adding feature class to TOC using ArcPy? [duplicate]

This question has been asked multiple times with proper answers: How to add feature class to MXD with ArcPy (Python)? Adding shapefile or feature class as layer in ArcGIS Desktop using Python/ArcPy? ...
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3answers
339 views

Extracting a small subset of an .sdc file

There are some line features in the form of an .sdc file. I do not need all the data in the file, just a very small subset of it. I understand that .sdc files are highly compressed, and my file is ...
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821 views

Changing alias of ArcSDE feature class?

I have a feature class. I want to edit the alias. When I go into the Properties of the FC and try to edit the alias, nothing happens. The field will not accept focus and changes are not allowed. How ...
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1answer
422 views

Add date field to imported csv file

I am using a script written by John to import a csv file and make a point feature class. My table looks like this: "timestamp_pretty","mmsi","imo","shipType","lat","long","month","week" "31/12/1969 ...
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0answers
54 views

Clipping only overlapping datasets using Iterator function in ArcGIS ModelBuilder?

I've create a geodatabase with about 100 feature classes for my home province. I want to be able to specify a project extent and clip the feature classes to that extent and save into a new ...
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2answers
5k views

Event layer to feature class - fastest method?

There are three methods to convert the output of a Make XY Event Layer to a Feature Class: Copy Features Feature to Point Feature Class to Feature Class Which one is the fastest method? I need to ...
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44 views

Create individual feature classes for every record in a single feature class [duplicate]

I have arc desktop 10.3. I have a feature class (nycd) with 59 records in it. I'm trying to create a simple map with an inset that shows where each community district is located in that borough. I'd ...
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1answer
4k views

Accessing feature extent of feature class using ArcPy?

How can i access to feature extent of a feature class and change the extent using arcpy ?
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2answers
309 views

Changing Layer Color

I have a map with many feature classes on it. I want to use arcobjects to get to a selected layer (aka one of the feature classes) on the map, and change the fill color of all the polygons within that ...
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3answers
480 views

Extract values from feature class to points

I am using ArcMap 10.3.1. I have a polygon feature class along with a point feature class. I want to extract values from one field of my polygon feature class to my points. To specify, I have a ...
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194 views

Print Feature Class Location with ArcPy

I would like to know the path of a feature class that is in my TOC in ArcMap, how can this be done with ArcPy?
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1answer
272 views

Sort and subset feature classes using Python script

Here's my situation: I've got multiple utility feature classes, and each fc is subtyped according to one the primary attributes, which is a String. Each fc has at least 12 attribute fields, and each ...
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1answer
427 views

vb.net arcobjects - show fieldname

I try to show the field names (alias names) of a feature class. I found code snippet but I don't succeed to get it to run :( Can somebody tell me please what is wrong in the code? (System: Arcgis 10.2,...