ArcGIS is Esri's GIS platform name. DO NOT USE this tag except for questions concerning the ArcGIS platform AS A WHOLE. Product tags (arcgis-desktop, arcgis-server, arcgis-online, etc) combined with version tags (arcgis-10.3, arcgis-10.2, etc) are preferred

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5
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3answers
3k views

How to add pins (graphics) to ArcGIS map in wpf?

I have a wpf app with an ArcGIS map, I used the extent property to zoom and pan to Canada (the location I want) and added the pins (images) by adding a graphics layer, see code below. currently I'm ...
2
votes
1answer
91 views

I made a Relationship Class(1-M). Its a street X our Address table. I can´t split the street. How to fix it?

I have a table "Addresses" and the Feature "streets". The feature "Streets" are lines. I need to do a relation with this table with this feature. What I do? I tried built a "relationship class". The ...
5
votes
1answer
195 views

How can I increase performance on inserting features with polygon geometry?

I have a problem when inserting features with polygon feature class in FGDB. This is my code: ... initialising some fields (does not affect performance) m_featureBuffer.Shape = ...
2
votes
1answer
946 views

Convert MapInfo - MapBasic Script into Python

I have a mapbasic script that divides an irregular polygon into smaller polygons of 1 hectare each. Would anyone help me to convert the following into an arcpy python script. ' This program ...
4
votes
1answer
261 views

Splitting data into geographic zones for multiprocessing

I have been looking at multiprocessing and tools like Find Duplicates in Big Data and they seem to simply split the data into sections based on rows/number of records. I am trying to do an intersect ...
3
votes
1answer
363 views

How can I consume map service using static IP address for VPN

I'm current using the url (http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer) for my iPad map service. However, we need to connect to VPN to access the internal network ...
5
votes
2answers
520 views

Using rpy2 in ArcGIS

I have a 3rd party python geoprocessing script that requires rpy2, and thus also r. What is the best way to get these working together? Using R with ArcGIS Desktop says the most useful option for ...
4
votes
2answers
779 views

How to find the watershed for each outlet point and sum values within it?

I have the following files to work with: Stream network of a basin; Outlet points for each segment* of the network and Points which represent water withdrawals along of the stream, which are not ...
9
votes
2answers
1k views

How to bypass errors in arcpy for/while loop?

I have a handy script tool that loops through a workspace and renames and copies shapefiles to a feature dataset. However, if there is a corrupted shapefile somewhere in the workspace the script ...
3
votes
2answers
359 views

Geocode a table, then append more rows to the table

I'm starting on a project with ArcGIS 10 where I'll be doing quite a bit of geocoding addresses. I understand the basics of how to do that. But a frustration on an earlier similar project is that ...
1
vote
1answer
990 views

Modelling Sea level rise scenarios for a Coastal county in ArcGIS

I am a graduate student @ Clemson University and am working on a GIS based project which is to model different sea level rise scenarios and estimate its impacts on a coastal county and to suggest ...
0
votes
1answer
90 views

getting scratch and current workspace ArcGIS10 using Java

I'm trying to get the scratch and current workspaces returned as path names (Strings) using java in ArcGIS10. however I can't seem to get anything returned. I'm guessing it's to do with accessing ...
4
votes
1answer
338 views

how does arcmap calculate scalebar inside a WGS84 layout?

ArcMap lets you put a scalebar inside a layout referncing a WGS84 data frame. How is the scale calculated? Is it a "mean" scale? And, in case it's right, what "mean" scale could mean?
3
votes
3answers
976 views

Mosaic (ArcGIS 10)

I would like to merge two raster into one image. Both rasters have value range different from each other. On one hand, the values range from (Image 1) 21.5 to 15.7. One the other hand are 18.15 to ...
3
votes
4answers
453 views

Is Javascript/AJAX still supported in ArcGIS 10?

A colleague of mine claims that the ArcGIS Javascript web API is not supported for ArcGIS 10+. I searched their website but all the information seemed to indicate that it should still work. Any ...
1
vote
2answers
1k views

WMS in arcgis viewer for flex

These days i am trying to develop web map using FOSS software.I hava WMS in geoserver.But it does not viewing in arcgis viewer for flex.Pls give me XML code for it? This is my WMS. ...
3
votes
2answers
2k views

Extract WMS Data

I am trying to extract geological information from the onegeology portal unfortunaley most of the data there only consists of WMS data. For example, is it feasible to extract a particular legend ...
1
vote
1answer
213 views

Change SQL Query of an Annotation Class in an existing Annotation Feature Class

I have an annotation feature class containing several annotation classes. There are SQL queries set on the annotation classes. They act as a definition query, determining which features are part of a ...
2
votes
1answer
325 views

Dissolve with dominant/majority field

I want to dissolve a feature class of land use polygons, joining subparcels in larger parcel polygons. I want the parcel polygon to keep the dominant land use of all subparcels, taking into account ...
6
votes
1answer
2k views

ArcGIS: inside buffer with attributes?

How can I create buffers for polygons that a) lie only inside the polygon boundary, and b) know who their parent is? An example of where this is useful is First Nation Traditional Territories. There ...
3
votes
1answer
397 views

Get Intersecting roads (ArcGIS Server10 with silverlight API)

I am developing a tool where when I click on a road in the map I have to list the roads intersecting the selected road using ArcGIS Server10 with silverlight API to develop this tool I got the roadID ...
4
votes
1answer
349 views

ArcGIS Server 10 GP Service Cannot Download Result?

I have implement the ArcGIS JavaScript example just like the ESRI official example (clip and ship) .Everything was going right except the final step ,when the gp job have finish and my browser lead me ...
5
votes
2answers
855 views

Importing attributes from Excel file into new Polygons

I have a constantly updated Excel file containing address information which I am currently copying into the attributes of new polygons which I am creating on a daily basis. I am currently doing this ...
8
votes
4answers
1k views

How to split points by polygon?

I am looking for a way to split points by a county polygon feature class. The attached image shows two feature classes: one composed of points and the other a county polygon feature class. The split ...
3
votes
1answer
202 views

ArcObjects/VBA to python Network edge to junction lookup IEdgeFeature equivalent in arcpy

In an effort to migrate a script that transfers attributes from a geometric network to a feature class (on a given network edge segment, what are the up and downstream junctions?) I would like to ...
2
votes
1answer
1k views

Is it possible to offset lines with the same symbology?

I'm working in ArcMap 10 and have been tossed an electrical system map drawn in CAD to recreate in ArcMap. In several sections, different line numbers share the same structures for long stretches. ...
2
votes
2answers
1k views

query raster in ArcGIS 10

I am using ArcGIS 10 (includes spatial and geostatistical analyst). I have a raster (GRID) with a value range of -167 to 18. I would like to query the raster and create a new one with only the values ...
1
vote
0answers
379 views

Cannot merge dbf tables (problem with lock files???) [closed]

I am new to Python and to this community as well, hope someone could help me. I am running script to extract and merge toghether the tables of some Raster. Each Attribute Table presents only one row ...
5
votes
2answers
2k views

Detect Table of Contents Changes in ArcMap using ArcObjects

What is the preferred and/or most efficient method for detecting a change in the table of contents in ArcMap using ArcObjects? My current implementation relies on a dictionary with the names and ...
0
votes
2answers
442 views

Set Raster Cells Based on NoData from other Raster

I have just no clue on this problem. I want one raster to set its values to 0 or NoData based upon another raster noData or 0 values. It's like a reclassify, but between two different raster's. I have ...
7
votes
1answer
2k views

Creating ArcGIS add-ins for both 10.0 and 10.1

Has anyone tried to deploy the ArcMap add-in for both ArcGIS 10.0 and ArcGIS 10.1? There is a target version parameter in the add-in config XML file that needs to be specified. After upgrading the ...
3
votes
1answer
2k views

Label Selected Features Only

OK, I've been labeling using the LabelEngine and simple expressions and it is working for every layer. I want to offer the option of labeling only selected features and thought it would be this ...
6
votes
3answers
3k views

How can I select vector features that overlay raster in arcpy?

I have two datasets: point feature class and raster (stored in file geodatabase). The spatial extent of the raster is smaller than the point dataset. Is there a way I could select (or create new, ...
2
votes
2answers
3k views

How to split single shapefile into many, and use them as geoprocessing extents in ModelBuilder

I am trying to do the following things using ArcGIS model builder. select by expression to output feature class. use output feature class as spatial extent raster to point The main goal is to ...
11
votes
4answers
4k views

Programatically split a polygon with a line

In looking at this question, it occurred to me that I am not sure how one would go about using geoprocessing tools in ArcGIS to split a polygon with a line programatically. Manually, you would use ...
1
vote
1answer
300 views

How to use st_geometry functions inside query statements in ADO.net?

I have ArcSDE 10 and Oracle 11g installed on my Windows server 2003. And i am trying to query tables having st_geoemtry columns.and i have got the results when i am querying from SQL Developer, and ...
4
votes
2answers
147 views

Splitting loop links in ArcGIS

How do you automatically split all loop links in a table with line objects? A loop being one where first and last coordinate is the same. Should be split at 50%.
0
votes
1answer
171 views

Which is Map format provide the best performance in Arcgis visual C# application

I am developing small Arcgis visual C# applications. I can display maps on the interface. Which is map format(.jpg , .tif , .png / Arcgis supported other map formats ) provide the best performance?
0
votes
1answer
3k views

How to convert shapefile labels to graphics (in ArcMap 10)?

I have a shapefile that represents contours. Because I have clipped the contours to the map boundary they are broken in several places. Now that I have labeled the contours there are labels that are ...
3
votes
1answer
662 views

Is it possible to create a new ArcGIS toolbar with new tools using Python?

I have written a number of fairly-simple python functions using arcpy which help a user significantly when performing a certain workflow using various tools (both ArcGIS toolbox tools and external ...
0
votes
2answers
849 views

How do you auto populate a field when a new point feature is digitized?

Is there a way to populate a field automatically when a new point is dropped on the map? We have our map in State Plane Feet, and we want to the database to automatically add WGS xy coordinates to ...
2
votes
5answers
1k views

“XY to Line” not converting all 58,000 records

I have a dbf (and xls) that contains ~58,000 records of latitude and longitude for both start and end points. I would like to connect each XY coordinate pair using the XY to Line tool found inside the ...
4
votes
3answers
1k views

Feature-level authorisation in ArcGIS Server REST services

Is feature-level authorisation even remotely possible when accessing ArcGIS (10) via the REST APIs? From what I understand I can secure individual services but at most this gives me control over who ...
1
vote
1answer
107 views

Update USGS maps services reference

I was accessing USGS map services at http://isse.cr.usgs.gov/ArcGIS/services/Combined/SDDS_Imagery/MapServer/WMSServer, through a program. This link no longer works. I found a redirect - that took me ...
2
votes
1answer
324 views

Extracting all field names of a featureclass using query filter programmatically

I want to get all field names present in a feature class using queryfilter programmatically.
3
votes
2answers
2k views

Metadata for Bing Maps Aerial in ArcGIS

Is there a way to dynamically pull up metadata on the Bing Maps Aerial web mapping service in ArcGIS? I am working at a 1:245 scale across various locations in OR and CA and need to know if Bing's ...
4
votes
3answers
3k views

Connecting to WMS - problem

I have a problem connecting to my WMS service. In ArcMap i can connect but what i see is only blank page (cannot see the layers). In Qgis it also connects with service but when i choose add layers i ...
2
votes
1answer
2k views

Creating a raster map using Excel file and calculating averages

I am working on my Master's thesis and have thought about using ArcGIS to create a raster map of latitude/longitude (0 to 360 degrees) temperature data (in Excel format). This temperature data ...
3
votes
1answer
643 views

Duplicate ObjectID in ArcSDE Table

After making a check in from an arcpad AXF file, i remark that there's duplicate object ID records , this Arcsde pgsql table is versioned and edited by Axf checkins and a .net engine application. the ...
2
votes
1answer
71 views

Is it possible for me to perform a map of New Mexico where deaf person lives in a county from the US Census database?

I would like to get some feedback from those who have been doing or perform on US Census. Map. My question here is there a way for me to get information on Deaf person living in New Mexico. Would US ...