ArcMap is the main component of the ESRI ArcGIS suite of geospatial processing programs.
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38 views
Clipping Buffers
I have buffered a line shapefile where many lines are intersecting but not broken at intersections. I am trying to select each record in the buffer file and clip all intersecting polygons in the same ...
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1answer
57 views
Extract multi values to point error
I am trying to extract values from my rasters : slope, aspect, landcover etc. for my animals group locations. I used Spatial analyst>Extract multi values to points but when I look in my attribute ...
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66 views
Mapping between two different agencies roadway shapefiles of Las Vegas in ArcGIS
I have two roadway shapefiles of Vegas. But they do not overlap. One of the file has a certain shift from its exact location. Can anyone help me how can I move the location so that they overlap ...
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1answer
38 views
ArcMap10 using Feature to Line to simplify dual carriageways
I need to clean a roadmap shapefile to replace all dual carriageways (DCs) with single lines. The Feature to Line tool nearly works, but is destroying some of the road links. My current workflow ...
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1answer
111 views
How do you calculate a column value based on the value of another column?
I am trying to select data based on whether it starts with certain characters and then update a field. For example if [Asbuilt] starts with "WL" then do something. Here are the two methods I have ...
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0answers
48 views
When digitizing Lines, vertices are automatically generalized when finished feature
I am creating lines(feature class) and when the feature is finished Arcmap 10 will automatically generalize/smoothens the line. Is there any reason why this is happening? is this a bug of ArcMap 10?
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56 views
trying to find areas within a certain driving distance along a road network WITHOUT a specific destination
I was hoping somebody might be able to help me out with this.
I'm trying to use Arcmap 10.1 to find all the areas along a road network (a county roads layer in this case) that are a certain driving ...
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61 views
Creating Raster with values based on function output
I have a function that calculates a price based on the input slope and distance. I want to write the price to a raster as the rastervalue. How do I do that? OpenSource and ArcMap solutions would work.
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60 views
Is ArcFM or ArcMap leaking memory when switching between page templates?
Can anyone else reproduce the memory leak described below? Any insight into what may be causing the leak is appreciated.
I have custom code that swaps between landscape and portrait templates and ...
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1answer
30 views
Why does onDemand setting remove my buttons from my menu?
When I set the onDemand="false" attribute, my buttons disappear from my menu!
I'm setting the attribute to false so that I control its behaviour using the OnUpdate override in code. Am I doing ...
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0answers
95 views
How to calculate the density of settlement per 100 square kilometers?
I have a point shapefile representing settlements. I want to calculate the density of settlement per 100 square kilometers. Should I use point or kernel density? I am working with ArcGIS. Is there any ...
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57 views
Overlapping polygon outlines dashed at overlapping locations but solid elsewhere
In ArcMap 10.0, if one smaller polygon fits inside of another and shares a portion of the larger polygon's boundary, and they both are set to display thick outlines on the inside, is there a way to ...
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35 views
Problem with deployment of GeoProcessors
I am developing an AddIn which requires lots of Geoprocessing but whenever I deploy any Geoprocessor, the ArcMap crashes and its always with the Geoprocessors only. All other commands are working fine ...
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0answers
49 views
Interpolate shape (3d analyst) problem
I am making a code on C# to interpolate z values of a line on a DEM. Below is the code that I've written. I have also tried step by step debugging, the program works fine till the Geoprocessor ...
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30 views
How do I prevent Arcmap from verifying SQL expressions when using a plugin dataset?
I've written a plugin workspace for ArcGIS.
I'm able to compose a where clause containing syntax that my implementation of IPluginDatasetHelper understands, assign it to IQueryFilter.Whereclause, and ...
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0answers
35 views
How to exclude some layers from ArcReader legend?
I have created an ArcReader map for staff which has a number of imagery layers, such as satellite imagery and a raster topographic map. I also have a legend which automatically updates based on which ...
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0answers
43 views
Show representation properties in object inspector in ArcMap 10
When you inspected a feature in the object inspector in ArcMap 9.x (opened by clicking the "Attributes" button in the editor toolbar), you were able to see the properties of ALL the features ...
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128 views
How to overlay 3 different layers using ArcMap
I have to overlay 3 different layers called "Bacino Isonzo Perimetro", "Bacini Tributari Isonzo", and "Isonzo" in ArcMap. Layers'properties are shown below.
BACINO ISONZO PERIMETRO
Data Type: File ...
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1answer
112 views
Is it possible to create a join between a feature class and a table created with an InMemoryWorkspaceFactory
I'm trying to join a featureclass contained inside a pgdb with a table created with an InMemory Workspace.
The in-memory table contains results that I want to use to define symbology on the ...
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0answers
125 views
How do I find the pgAdmin connection parameters?
I need to create a connection from arcmap to pgadmin using a python module because of an arcpy script, but I am unsure of how to get the pgadmin connection parameters. I think it may be some kind of ...
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0answers
65 views
How to add data from a Google map as layer in ArcMap using C#?
A want use C# to write a tool: add data google map as a layer in ArcMap. I am using Arcgis 10.0.
Can you help me.
Thanks and regards.
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1answer
35 views
Prompting Dialogue Box to Have User Enter Information? Without ArcGIS Engine maybe?
Working with the ArcGIS family v10.1 on Windows 7.
So, I have this vision for a GIS project that does the following:
User opens up ArcGIS Explorer (ideally) or ArcMap (still fine), or I guess even ...
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202 views
How to build a Query Layer in ArcMap 10.1 using columns of two different databases?
As you may know, to create a Query Layer in ArcMap 10.1, it is required to specify a connection to a concrete database and then, define the access to the tables and columns in the SQL Query ...
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46 views
Get layers and apply renderer to layer list from SDE ArcMap
I have the code that gets the layers from SDE, but when i add them to the map they have a different symbology. there is about 80 layers and i am accessing the SDE by getting the workspace from a ...
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0answers
124 views
How do i get x, y coordinate values when click on map?
I am very preliminary in arc gis and in fact i am a web programmer.
I created a local serviece and use this to create a web applcation in ArcGIS > ArcGIS Server for the Microsoft .NET Framework > ...
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128 views
Extraction of stream gradient for branched river networks
At the moment I am working on the extraction of stream gradients for a large basin, as a consequence, rivers are strongly branched.So far, I read through the relevant posts on this site, but so far I ...
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0answers
158 views
How to calculate column average in Arcmap using VBA [closed]
I'm really new in gis and programming... So could anyone write VBA code for counting average.
For example I have 3 columns which are named as JAN, FEB, MART...Each of them have 50 values in column. ...
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1answer
111 views
AddLayer method does not add all bands of .tif image (3 bands total)
I am currently having trouble getting 3-band raster's to display correctly when I call the arcpy.mapping.AddLayer() method. It should be said that I am using a pre-existing mxd template to automate ...
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0answers
72 views
From classified image to topology in ArcInfo
I have some coastal 4 band imagery that I have classified to designate land, water, and undetermined. I want to convert this to polygons with topology, and significantly simplify the polygons.
If I ...
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0answers
138 views
ArcMap Find Tool Customization
I am looking to create a customized version of the find tool where the layer and field tools are pre-configured. Ideally I could add this to ArcMap 10.1 as a button for end users to who use same ...
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0answers
98 views
Using database tables with bigint columns in ArcMap query layer
I am very new to GIS and am using the ArcMap 10 program.
Currently, I am trying to set up a query layer from a remote database. I am able to connect to the database, but I am having trouble making ...
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1answer
127 views
export styles to ArcPad 10
i cannot export or add styles to Axf files, to style the Axf file in mobile device.
Using the ArcPad Check out Tool from Python, i can save an AXF file without styles because i reference the feature ...
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153 views
error in gp.execute intersect
i generate a tool to return values using area of polygons. but when i execute the tool, visual studio show an error :"Error HRESULT E_FAIL has been returned from a call to a COM component" in ...
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0answers
105 views
Natural Earth: How to get the position of each country?
I've just split the 1:10m Natural Earth countries into individual JSON files which I plan to render and partially stitch back together using RaphaelJS. The 1:10m map is very big (10mb or so) so ...
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0answers
117 views
'Smart' symbology for categorized Point data which is prone to clustering: ArcMap or Flex API?
I'm working on what will become an interactive online map showing things like municipal services and leisure activities in a certain area. They exist as Points, and are categorized as 'police ...
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0answers
175 views
Cannot join feature layer with SQL Server table with query built in it in ArcMap
I need to join a feature layer with a SQL Server View with a common field in ArcMap. The View was successfully added to ArcMap as data table with some query built on it from Query Builder.
When I ...
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0answers
152 views
How to label every point in a dynamic feature layer?
How do I label the feature layer in a ArcGIS map with the data associated with the feature layer? I want to place the label bottom right corner of the marker symbol in the feature layer(lat-long ...
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1answer
128 views
Python SQL connection causes crash in ArcMap
I have the following code which I have striped down to just included the part that is causing a crash in ArcMap.
import pymssql
# Connect to the Research db using Windows Integrated Authentication.
...
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1answer
609 views
Can't add map service (map cache) to mxd
When trying to add a map service (in this case a map cache service) to an ArcMap project, I keep getting an error that says:
Could not add specified data object to the map.
Could not connect to the ...
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0answers
49 views
Get polygons inside a polygon
I have developed a tool in arcobjects on Visual studio 2010,
the tool works fine but once installed my ArcMap drawing the map (refreshing) and printing slows down..
I have used ITopologicalOperator ...
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0answers
159 views
Relative Path not working in ArcMap and ArcObjects
I'm using ArcMap 10.0 and Windows 7 64 bit. I'm trying to set a relative paths for my MXD file. My MXD is located c:\workspace\rastertest.mxd and the data is located at ...
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0answers
90 views
ArcObjects: AfterItemDraw only fires for layers in the root of TOC
As I mentioned at the end of this answer the IActiveViewEvents.AfterItemDraw event (even with IViewManager.VerboseEvents enabled) only seems to fire for layers in the root of ArcMap's table of ...
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1answer
370 views
How to achieve more than basic labelling of Reference Grids (Graticules, Measured Grids) in ArcGIS Desktop?
I'm happy to be corrected, but at the moment I do not think it is possible to meet any of the following mapping requirements using either ArcMap or ArcPy:
Label measured grids using a format like ...
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0answers
203 views
how to buffer a raster cell using Visual Basic ArcObjects in ArcMap
I am new in visual basic, I have a question about creating a buffer zone based on a raster layer.
I have a raster layer named "Value_Raster", I have a textbox in the userform, I also create a tool ...
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0answers
270 views
Error creating IPoint (ArcGIS 10) - Invalid use of New keyword (VBA)
I have some code I wrote in 9.3 that (mostly) works in version 10. I have a UIToolControl that buffers a user-input point based on a mouse click - nearly identical to the sample.
This used to work ...
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0answers
213 views
Relate first point and last point of polyline to point feature(s)
I am working on a small script using ArcMap10/arcpy to generate a upstream-downstream uniqueid for a polyline feature class using point id's that fall on the starting point and ending point of a line.
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0answers
59 views
hyperlink in a package
I want to give a map that contains hyperlinks as a package of adobe or
an exe file to someone who does not have access to arcmap. this
package should have just some points and polygons that when he ...
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0answers
230 views
Data Driven pages in ArcMap 10
I have used data driven pages in an old job, however when I try create them in this one, my exported PDF's are corrupt. They have just upgraded to arcmap 10 so I was thinking maybe it was some kind of ...
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0answers
47 views
Guide for esriRasterOpCode
I'm building dynamic cartographic symbols to display inside ArcMap, but they are displaying "wrong".
Is there a guide somewhere that will show what raster op code does? I mean, not only show, but ...
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0answers
62 views
Finding two locations with H elevation difference on a DEM [duplicate]
Possible Duplicate:
Volume of water in a basin with reference to incremental height of DAM
I want to find two locations on a DEM with any specified H elevation difference.
I want to see ...
