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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1answer
49 views

Create Feature Class from another Feature Class

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 ...
2
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1answer
982 views

Unable to create object class extension COM component?

I'm getting the error: Unable to create object class extension COM component in ArcMap 10.2 when trying to open feature classes from old geodatabases. I'm also getting "error repairing the ...
1
vote
1answer
21 views

appending country names to route feature class

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 ...
1
vote
1answer
25 views

How to Use IWorkspaceFactoryLockControl in Java

I have tried to convert the interface but failed. IWorkspaceFactory2 pWorkspaceFactory; pWorkspaceFactory = new CadWorkspaceFactory(); ipWsFactoryLock = (IWorkspaceFactoryLockControl)...
1
vote
1answer
61 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 ...
1
vote
1answer
129 views

Auto-update a feature class with Python + .csv?

I am hoping to find out how to automatically update a feature class. We have semi-regular updates to an ArcGIS Viewer for Flex website. Looks like a Python script may be the way to go about it (and I ...
2
votes
0answers
43 views

Unable to add feature class based on database view in ArcMap

To solve Rendering features based on relationships using ArcGIS for Server?, we created a view in the database that joins the two tables together. That works fine. I see the feature class in ...
2
votes
0answers
149 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....
2
votes
0answers
54 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 ...
2
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0answers
148 views

Importing dgn geometry into empty file geodatabase feature class?

I have an empty geodatabase in arcgis for certain domain application. It has several feature datasets each containing related feature classes. for example : feature dataset - NATURE, it has a ...
2
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0answers
118 views

How to Bulk “Add Selected” Attributes to a Relationship Class ~ 40000 Records

I have 2 Feature Classes (FC's) and 1 Relationship class. FC1 and FC2 share a common field with almost 40,000 matching records. For each matching record (i.e. when the matching records from FC1 ...
2
votes
0answers
123 views

Placing layer name beside their symbols in legend using representations of ArcGIS for Desktop?

I want to place the layer name of my feature class (styled with a representation) beside (right hand side) its symbol in the legend of my map in ArcMap 10.1. I know that the format can be changed via:...
2
votes
0answers
170 views

Way to extract a specific feature class from a dataset in model builder?

I would like to be able to run a model that iterates through datasets and at one point extracts just a single point feature from within the dataset and save it in a different geodatabase. The problem ...
2
votes
0answers
3k views

Editing Feature Class using ArcObjects

I have a problem with editing feature class using arc Objects.Indeed I am working on it for a while and cant find any solution into doing it..I asked a question before about how to connect to database ...
1
vote
0answers
16 views

Maximum likelihood classification- changing class colour with every layer

I created a signature file, where I defined 4 different classes, which I named and coloured specifically. When I try to use the maximum likelihood classification tool for other layers, the classes ...
1
vote
0answers
20 views

Slow SDE Feature Class Performance

I've been experiencing slower than usual performance (noticeably slow time to draw as well as query, compared to similar feature classes) with a specific feature class in my organizations enterprise ...
1
vote
0answers
21 views

exclude value from feature analysis classification (ArcGIS extension)

I am using feature analysis to classify small (mm) round features from the landscape. I have calculated the circularity of each shape and I want to exclude those which are not round enough. Does ...
1
vote
0answers
26 views

Auto-Generating Map Key for a Relate

I have a feature class and it is part of a File Geodatabase. I have recently discovered that we need to implement a relationship class as each polyline in the feature class can represent multiple ...
1
vote
0answers
26 views

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 ...
1
vote
0answers
55 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 ...
1
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0answers
128 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 ...
1
vote
0answers
27 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 ...
1
vote
0answers
61 views

How to fill a symbolLayer with a custom texture?

I have this code : pLayer is a QgsVectorLayer * QgsFeatureRendererV2 * lrenderer = pLayer->rendererV2(); QList<QgsSymbolV2 *> lSymbols = lrenderer->symbols(); QgsSymbolLayerV2 * ...
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0answers
20 views

Bringing Alias properties with Feature Class to Feature Class Tool?

I am using arcpy.FeatureClassToFeatureClass_conversion(fc, outWorkspace, fc) to move many FC's to a new location. I have found that it is only bringing the FC Name property and imposing that on the ...
1
vote
0answers
16 views

where are old function of qgssymbol

in the new version of qgis 2.8, in the c++ API and in the class QgsSymbolV2, a lot of function has been deleted, by exemple setfillcolor, setcustomtexture, setnamedpoint, setpointsize i would like to ...
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0answers
31 views

problem when building a code under qgis 2.8 c++ api

i have this code QgsUniqueValueRenderer *lRenderer = (QgsUniqueValueRenderer *)pLayer->renderer(); QMap<QString, QgsSymbol*> lSymbolMap = lRenderer->symbolMap(); QgsSymbol *lSymbol = ...
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vote
0answers
108 views

How to cache .mxd without data frame's background?

I'm trying to cache a map document in ArcGIS in order to upload it later to my ArcGIS Online account. My map document (.mxd) contains several layers - most of them are from the same feature class. The ...
1
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0answers
113 views

Comparing unclassified super-objects with classified sub-objects

I have two shapefiles exported from ecognition. the first shapefile contains the land cover classification and the 2nd one contains unclassified superobjects of the 1st shapefile. I want to compute ...
1
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0answers
338 views

Using Detect Feature Changes Tool in ArcGIS for Desktop?

Has anyone used the Detect Feature Changes (Data Management) tool in ArcGIS 10.2 for Desktop? I am working on two linear feature classes, one a newly updated and one an old one. This is the first ...
1
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0answers
40 views

getParameterInfo datatype for creating new feature class

I'm having trouble finding a suitable datatype that allows the user to browse to a .gdb and create a name for a new feature class. DEFeatureClass wants an existing FC to write to. Using ...
1
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0answers
70 views

Adding feature classes from within multiple geodatabases within multiple folders

I have thousands of feature classes that I'm trying to add to an ArcMap 10.1 map document. I have a folder of U.S. DEM files, and within that folder is a folder for each U.S. state. Inside each state ...
1
vote
0answers
637 views

Connect a sub-model with multiple outputs to current model

I have a model in model builder that is clipping multiple feature classes to my study area. It is running with an iterator and creating 4 new clipped feature classes that are only represented by one ...
1
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0answers
2k views

Cannot Import Feature Class into Personal Geodatabase in ArcGIS 10.1

My objective is really simple. I have a shapefile and would like to convert it to a Feature Class. My goal is to use HEM tools, which I think requires me to convert my shapefile of interest to a ...
1
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0answers
49 views

Feature class field count caching issue

In our application, we exposed a custom file format to ArcScene through a custom plugin data-source. However, we experience some problems which we ascribe to caching issues. We generate a dataset ...
0
votes
0answers
28 views

geodatabase feature class to shapefile attribute table issues

I am using ArcGIS v10.4 and have a geodatabase feature class with ~800,000 objects (polygons) that I need to export to a shapefile with the attribute table in tact. However, no matter how I have tried ...
0
votes
0answers
13 views

Batch importing multiple shapefiles to dataset to overwrite feature classes without changing names in ModelBuilder?

I'm trying to import (20-30 seperate) purchased asset shapefile updates from a 3rd party into my dataset that contains the same exact names using model builder. In other words, I DON'T want the names ...
0
votes
0answers
22 views

Issues with scale when using Feature Class from XY Table

I've tried to solve this by running the tool from ArcCatalog and ArcMap 10.4. I am currently trying to import an xls and create a feature class of the table. All records in the table are tied to a ...
0
votes
0answers
23 views

Not able to apply update cursor on OS MasterMap feature classes created using OS Translator II

I am using OS Translator tool to convert OSMasterMap GZ files to PostgreSQL database. The feature classes created are query layers and cannot be edited in ArcGIS. Now I am writing a code to add new ...
0
votes
0answers
42 views

Iterating through feature classes using each for two processes in ModelBuilder?

I want to iterate through each feature class (polyline), create a buffer AND use the same line for a visibility analysis. What do I need to change?! Thanks in advance!
0
votes
0answers
44 views

Missing features in ArcGIS Online shared service feature class?

Does anyone have any ideas why when I share this feature class as a service I lose several feature (from 153, there should be 162). They don't disappear when I upload it as a zipped shapefile.
0
votes
0answers
167 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 ...
0
votes
0answers
41 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 ...
0
votes
0answers
26 views

Feature Server Publishes with Old Domains

I have a feature class that I am setting up to be used in ArcCollector and I have a number of domains to ensure easy data entry in the field. I made some changes to those domains and now whenever I ...
0
votes
0answers
81 views

Skip an iteration in ModelBuilder?

I am trying to iterate through some feature classes, named "Hos_AllPatients2014", and select the certain data and name it "Hos_IP", then export it to the corresponding folder "Hos". I have already ...
0
votes
0answers
251 views

Feature Class Drawing error Arc 10.2

Our company just switched over to a new server setup and at the same time moved from ArcMap 10.1 to 10.2. Everything seems to be working ok but when I am working with feature classes I sporadically ...
0
votes
0answers
164 views

Limit the editing extent of a feature class by area in ArcMap

Using ArcMap (Advanced), if I have a dataframe set to British National Grid and I add a feature class to the map document that is also set to BNG, and I try to draw outside the extent of BNG I will ...
0
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0answers
215 views

Rotate images (as blob data) attached to featureclass

I just wanted to know if this can be done. I currently have images stored as blob data and it is currently attached to a feature class. My issue here is that I noticed a couple images where it's ...
0
votes
0answers
60 views

Using bus line and bus stops to create network dataset

I have two shp files: bus stops and bus lines. Currently I want to create a network dataset based on these two. The bus line is the central line of the road. The bus stops all lies on the bus line but ...
0
votes
0answers
85 views

How to get RasterToPolygon working

We have a process that is almost working except for this one call ... This is the one tool function that is requiring a FeatureClass and I found code that I thought would work. Unfortunately all I ...
0
votes
0answers
93 views

True long int fields in a File Geodatabase

I have been wondering about the 'long ints' in FGDBs. They are 32 bit, which is just a regular int in most places. Is it possible to actually have a field be a 64 bit int? I have some bigint's (64 ...