Esri is a developer of general-purpose commercial GIS software, currently marketed under the ArcGIS name. This tag should be used for questions about the company rather than its products which will usually have separate tags.

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16
votes
8answers
4k views

Versioning with ArcSDE - Is it possible to cancel or reject edits once they've been posted?

I am using ArcGIS 9.3.1 and attempting to work with an SDE geodatabase (with one polygon feature class) that has already been registered as versioned. I'm new to versioning and am still trying to ...
8
votes
7answers
8k views

Corrupt shapefile. How to fix

I have a shapefile I was working on (ArcGIS 9.3) get corrupted somehow and it gives me the error "Number of shapes does not match the number of table records.". What I would want is to recover this ...
24
votes
8answers
11k views

Open Source Tool capable of reading Esri File Geodatabase (.gdb)?

I have an ESRI File Geodatabase (.gdb) file that I would like to convert to shapefile (or any other non-proprietary format). Are there any Open Source tools to do so?
17
votes
7answers
3k views

File Geodatabase Open API

Any ESRI boffins (insiders) know when this will be available? 2010, 2011? FINAL UPDATE now released 20th January 2011 - Can be downloaded here - ...
5
votes
1answer
503 views

Work-around for slow processing times in ArcGIS 9.3 with Spatial Analyst functions

I am batch processing a large amount of distance functions (~50,000) using ArcGIS 9.3. In this version, using spatial analyst functions, it seems to be the case that users cannot parallelize processes ...
10
votes
2answers
2k views

Issues with geoprocessing with .NET

There are some nice features in ArcToolbox we can use, but for some reason, this is NOT working properly. It doesn't even throw me an error. My software is running inside ArcMap, so no need to ...
21
votes
1answer
2k views

Can ESRI's File Geodatabase API be Redistributed?

ESRI's file geodatabase API can now be used with GDAL/OGR - http://www.gdal.org/ogr/drv_filegdb.html however each individual seems to have to login to ESRI and download the API files individually. For ...
13
votes
6answers
5k views

Convert between ESRI Geometry and WKT

It seems like there is no means of converting an ArcObjects geometry to the Well-Known Text representation (and vice versa) in ArcGIS ArcObjects API. The only thing I was able to find is conversion to ...
4
votes
1answer
1k views

Is there a simple way to compute the UTM Zone from a lat/long point?

I am trying to convert a latlong point to UTM. To define UTM projection, I need to calculate zone for the point. I am trying to figure out the best way to do this. One way to do this would be use ...
8
votes
1answer
916 views

arcpy.geometry __geo_interface__ and AsShape() function: loss of precision and holes

I'm serializing my arcpy geometries as geojson so that I can 'hydrate' them back as geometries later and I'm having 2 problems in the cycle.: PROBLEM 1: Precision R0 = ...
5
votes
4answers
352 views

Can I store an ArcObject inside a BLOB or XML field?

I'm having this crazy idea here...Is it possible to store an ESRI object inside a blob field inside a geodatabase? If not, perhaps a serialized XML representation? I'm thinking about storing ...
8
votes
4answers
1k views

Format and value of Esri Technical Certification?

Starting mid-January you will be able to register for a series of Technical Certifications from Esri and I was interested in doing this, but have not been able to find out too much information about ...
17
votes
3answers
5k views

What is the difference between ESRI's SDE and Geospatial dbs?

When would you want to use ESRI SDE (I think it is called Server but I forget the level - please feel free to edit) versus a spatially enabled database. What are the trade-offs on either side? What ...
9
votes
6answers
3k views

Using ArcGIS Online Base Maps without Esri Software?

Since the end of January 2011: "ArcGIS Online map services are available at no cost regardless of use." - http://www.esri.com/software/arcgis/arcgisonline/standard-maps.html However, the ...
7
votes
6answers
5k views

How do I cluster XY point data? (ArcGIS 9.3)

I have a whole bunch of icons displaying on a map, I want these clustered together as was suggested to me for a different question here... ArcGIS 9.3. How do I increase Picture Marker Symbol ...
5
votes
6answers
9k views

Points to Polygon

I've millions of points collected for lithology layer. They have used a coding for different types of rocks. I need to create a polygon around the extent of similar points. What is the easiest way to ...
13
votes
5answers
2k views

Does Re-Projecting an ESRI ShapeFile only update the content of the .prj file?

if i wish to change the projection of some shapefiles from .. lets say NAD83 (4269) to WGS84 (4326) ... and by using some 3rd party app .... does this mean the .prj file is only updated .. and not the ...
3
votes
2answers
715 views

How to read MapInfo .tab files in ArcPy?

I want to use arcpy (the ESRI install of python 2.65) to analyse tab files...can this be done directly or do I need to convert them to shp files...if so would it be possible to do something like ...
13
votes
2answers
275 views

Is there a good way to get a diff between an old and a new version of an SDE database?

Is there a tool or a process that can reveal changes made to the schema of an SDE database when comparing two versions of the same database hosted on different servers? I have an old database that ...
4
votes
5answers
3k views

The Geometry is not M-Aware

When using the Erase geoprocessing tool from the Analyst Toolbox I get the following error "ERROR 999999: Error executing function. The geometry is not M-aware Failed to execute (Erase)." With small ...
3
votes
0answers
412 views

IDatasetContainer2 CreateDataset method fails after upgrading to ArcObjects 10 [closed]

I have a Network Analyst routine that worked for 9.3 and does not work with 10. I was closely following the example at: ...
2
votes
2answers
634 views

ESRI Geoprocessing Script : Runs Fine in Desktop - Crashes as Geoprocessing Service

I have a small and simple geoprocessing script that I am trying to expose as a geoprocessing service in ArcGIS Server 10 SP4. The script is below. Pardon the hard-coding... With the hard-coded ...
2
votes
1answer
308 views

Enumeration Problem with Eclipse and ArcGis 9.3

i'm recently using Python for my Processing work that I do with ArcGis 9.3. I figured out, that using Eclipse (with PyDev) could be helpfull for debugging purpose. The geoprocessor is starting as ...
1
vote
1answer
2k views

How to create CGA rules in esri cityengine

I'm new in using esri cityengine 2011 . i red it's tutorials . it was very interesting and helpful for but there is no references or tutorials for how to create cga rules . how can i find tutorial or ...
1
vote
4answers
6k views

Cutting features in ArcGIS 10

What´s the easiest/smartest way of getting the opposite output of the clipping tool? I just need the area of feature A1 which is not covered by feature A2 in a new Layer/File. Now, I get the result by ...
1
vote
1answer
841 views

Change The Label Field In GeoFeatureLayer

I currently have a basic shapefile that's a map of the United States. It has the name of the states, populations, and other pieces of information that I can get the names of via the following code: ...
47
votes
6answers
1k views

Are there any attempts to replace the shapefile?

Recently I've been spending a lot of time converting perfectly good field names like "Percent of citizens age 25 and over with a bachelor's degree or higher" into things like "edbchogtr" to meet the ...
17
votes
9answers
5k views

How can I implement ESRI REST API?

ESRI announced that they are releasing the ArcGIS REST API as open technology. I've got an ISP running Sql Server 2008 with IIS7. Does anyone know of a good walk through showing how I can write C# ...
10
votes
1answer
738 views

How to copy geodatabase on ftp site to local geodatabase using Python?

There is a geodatabase sitting on an ftp site that I would like to download with a Python script. Right now I'm thinking one way to do this is to copy the ftp geodatabase to a geodatabase on my ...
10
votes
2answers
2k views

How to add custom Feature attributes to ESRI Shapefile with Python?

I am seeking a way to take an existing ESRI Shapefile that has a Feature set of 200 countries. Each country Feature has an attribute of "NAME." My objective is to create a Python script that adds an ...
7
votes
1answer
646 views

In ESRI ArcMap, how do I refer to NaN or ±∞ (special floating point values) in definition queries?

I have by chance discovered how ESRI ArcMap displays special floating point values to the user. +∞ (positive infinity) is displayed as 1.#INF –∞ (negative infinity) would supposedly be displayed as ...
5
votes
5answers
1k views

What Avenue scripts/extensions do you still keep ArcView 3.x around for?

Alternatively, if you've completely moved on, which do you miss the most? Thanks and signed,     Not entirely idly curious. (As a side project, I'm looking into the effort ...
10
votes
3answers
1k views

Can ESRI Personal Geodatabase be viewed with any software other than ArcGIS?

Is it possible to open a PGDB file in software other than ArcGIS? i.e are there any opensource software available just for viewing the data?
8
votes
7answers
837 views

The Best books from ESRI

Which books from ESRI Press can you recommend? Anticipate your suggestion that i should give a specific topic I just want to know what can you recommend as you like the most (can be any topic- ...
5
votes
2answers
778 views

Moveable ESRI / ArcGIS Identify Popup Window (Dojo)

I'm trying to get a popup window that identifies a location to be moveable. My code is similar to the API example: var popupOptions = { fillSymbol: new ...
5
votes
1answer
3k views

How to convert ESRI grid file to ASCII format, or otherwise import into matlab

I need to import a climate map downloaded from WorldClim into Matlab for manipulation with the mapshow command. I am comfortable reading in ASCII grid data into matlab, but this format is not ...
5
votes
1answer
945 views

Is there a version of the ESRI ArcGIS Symbol Library PDF for ArcGIS 10, or some other cheat sheet for symbols/line weights?

ESRI has an old set of PDFs from 2004 showing all the symbols available in ArcGIS at the time and their names. I don't need it often but if I'm searching for a certain symbol and don't know its name ...
4
votes
2answers
1k views

ESRI REST API clients?

So, if I implement the esri GeoServices REST API with a non-esri service, what clients can I use with it? We (GeoREST) were initially thinking that ArcGIS Explorer or other desktop clients would be ...
3
votes
2answers
2k views

Compute Angle of a line in conventional bearing

I am trying to compute angle between two lines (line segment) using ESRI (ArcGIS, JS) in conventional bearing (Eg: N29'E) I am using Add Toolbar to draw a line segment where point A is a fixed point ...
2
votes
2answers
1k views

How do I access versioned spatial data in SDE with SQL queries?

We're running SDE and have several featuresets with versioning turned on. When I query those layers via ArcGIS Engine or ArcGIS Server, all expected features are returned. We have numerous non-GIS ...
11
votes
9answers
779 views

How far ESRI Technical Support goes?

Given the number of questions about basic/intermediary usage of ESRI products on this site and in a lot of other mail lists, I became curious to know why people don't ask them to the technical ...
10
votes
2answers
2k views

Has ESRI made any definitive announcements about 10.1 SP2? [closed]

My organization is awaiting SP2 before we can move our primary GIS team from 9.3.1 to 10.1. I have been testing 10.1 and have found a particularly bad bug that we've been told will be addressed in ...
7
votes
3answers
2k views

Data Interoperability or FME ESRI Edition?

I've been debating keeping our Data Interoperability licence or going with the full FME ESRI Edition. I'm looking for advice. Thank you. D
6
votes
2answers
1k views

Valid feature class, table names in ArcGIS

hi What are valid rules for name of feature class or table in ArcGIS. Is there any supporting document some body know which can explain all the limitation in ESRI platform. In ESRI support site i am ...
5
votes
1answer
747 views

ESRI GDB Support in GDAL / ogr2ogr on Mac OS X 10.8

How do you incorporate support for ESRI's fgdb format into GDAL / ogr2ogr on Mac OS X 10.8?
5
votes
1answer
360 views

How can I pass a WorkspaceName to another thread for opening?

My winforms app gets an IWorkspaceName from an IDatasetName via the GxObject selected in a GxDialog. I want to pass it across to a worker thread for opening. I know how to write multithreaded ...
4
votes
1answer
329 views

ogr2ogr when importing from fgdb and use in python

I want import data from my GDB to PostGIS. It works fine on some datasets (all records -data- is imported or nothing is imported) from a gdb but just doesn't import others. I can't find any ...
4
votes
3answers
2k views

Show progress i ArcGIS Engine 10 application

I would like to add a progress indicator to our ArcGIS Engine application. Like a progressbar in the statusbar to show when the MapControl is busy getting or drawing the map. I've been trying to find ...
3
votes
3answers
1k views

In a ESRI file geodatabase schema lock, what does the number after the username stand for?

I'm using the ISchemaLock interface to return schemalock info on featureclasses in a file geodatabase: // If schemalock count is >=2, then we have a problem, something else has a lock on the FC ...
2
votes
2answers
197 views

Some data Loss when Import PGDB Table from Excel

When import table from excel some data were loss. i was try to change field type but i cant solve this error. I have attached an example image to show the problem.