Questions tagged [arcmap]
ArcMap is the former flagship application of ArcGIS Desktop and the tag for that (arcgis-desktop) should also be added for any questions about its GUI
1,792
questions with no upvoted or accepted answers
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Solve route with line restriction is not working as expected
I am implementing the routing solution with a point, line, and polygon restriction. Whenever we are passing the line restriction, it's restricting travel on all intersecting roads.
To explain the ...
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6
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70
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Adding raster value with specific equation using ArcMap
I am trying to develop a raster layer with the interference of streetlight in this example:
As you can see, there are multiple buffer rings around a point layer. I actually want to transform this ...
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6
votes
1
answer
272
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ArcGIS project raster produces incorrect vertical coordinates
I have a DEM in UTM (meters) / NAVD88 (meters) and need to transform it to State Plane (feet) / NAVD88 (feet). Unfortunately, I do not have the raster calculator in ArcGIS, so I have to use Project ...
5
votes
1
answer
28
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Realigning Fish Distribution to NHD Stream Layer
I'm working to realign Fish Habitat Distribution line layers to my NHD Flowline layer in ArcMap. Both layers are in the same projection and there is only a slight difference between the two. I've been ...
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5
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76
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Same LiDAR data but different results in ArcMap and eCognition
I have generated raster layers based on LiDAR Number of Returns in both ArcMap and eCognition but the results are quite different.
I ArcMap I used LAS point to Statistics to Raster Tool, in the ...
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5
votes
1
answer
3k
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Relating tables in ModelBuilder of ArcMap
I am an intermediate user of ArcMap (version 10x), and the process that I do manually is:
I relate the table of a feature class (representing parcels, cadastral division of a city) to another table ...
4
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207
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Why does arcpy.da.Walk work differently when used with file geodatabase (gdb) and personal geodatabase (mdb)?
Why does arcpy.da.Walk give different output with identical File (GDB) and Personal (MDB) Geodatabases?
Example:
I am using ArcMap 10.4.1
r'D:\SCRipt\New.mdb' is a copy of r'D:\SCRipt\New.gdb'
db =...
4
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151
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Classifying range of symbology classes
I want to create several dozen maps where all have a field with a range from 0 to 100.
I need to classify these into symbology classes every 15 and make a legend out of this.
However, the map I am ...
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4
votes
1
answer
287
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Capturing ArcMap Drawing Errors inside of Python script
Is there any way to capture ArcMap Drawing Errors inside of a Python script?
Through Python, I would like to iterate through each layer inside of an MXD, make the layer visible, refresh the table of ...
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3
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answers
52
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Population clustering from Raster using ArcMap
I have a raster image with different pixel values, each one representing the number of people living in the pixel. I want to cluster the pixels based on the sum of the pixel values equaling 1000 in ...
3
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Looking at exporting multiple shapefiles with corresponding input names
I am using ArcMap 10.6 and ModelBuilder.
I have input points (LinepointS1) from a geometric network which contain sub 3000 points that I would like to trace downstream from and have the model spit out ...
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3
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answers
473
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ArcMap 10.8.1 export map to PDF doesn't work properly
I have a data frame in ArcMap 10.8.1 with EPSG 25832. There are several shapefiles and one shapefile with measured data, one raster file and one annotation file. All data are included in a map layout. ...
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3
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answers
568
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Identifying Source Date for Visible ESRI World Imagery in ArcMap
Using ArcMap 10.2.2 I want to identify the source data of the Esri Satellite Basemap 'World Imagery'.
When using the identify tool you can select which layer of the World Imagery you want to identify -...
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3
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answers
219
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Selecting lines between two points using ArcMap
I have two layers: One representing intersections in a city; and the other representing the road network. As shown below, I'd like the ability to select road segments provided two intersections. That ...
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3
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Breaking up existing watershed polygons by flow to individual tributaries
I have an existing hydroshed dataset (HydroBASIN lev12 basins from the HydroSHED dataset) that I would like to split up further, so that each tributary has its own basin delineated (see below).
I ...
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3
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answers
47
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Raster to ASCII tool in ArcMap returning different max and min values
I am using Raster to ASCII conversion tool in ArcMap 10.7.1, and the issue is reproducible in 10.6.1, and 10.8.1.
I have two raster files in TIFF format.
When I used the tool for one raster the output ...
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3
votes
2
answers
375
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Routing with set of points and barriers individually using ArcGIS Network Analyst
I need to run network analysis routing (to calculate distance) on pairs of points with barriers. I have 3 feature classes:
Origins
Destinations
Barriers
All 3 of which share a common unique ID ...
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3
votes
2
answers
2k
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"Zonal statistics" for two polygon layers using ArcMap
I have 2 polygon layers:
one is a vector grid with attribute values for each "polygon cell"
the other including administrative boundaries
I would like to calculate the mean value of all ...
- 883
3
votes
2
answers
874
views
Graticule will not display in layout view
Problem:
I am trying to create a graticule for a map in ArcMap 10.7.1. When I create the graticule and hit "apply", the graticule does not display in layout view or when I export the map.
Steps to ...
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3
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answers
95
views
Using Spatial Join/Merge/Table View in ModelBuilder
I have developed a model that spatially joins a series of line segments to line and point segments using the "One to One", "Closest" function and creating a "distanceTo" ...
3
votes
1
answer
226
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Trying to export a document 8ft x 4ft from ArcMap and it keeps coming out blank
I have a simple MXD that I have the page size properties set to 8ft x 4ft, the intended output being a large wall poster of an orthophoto. I have set my data frame to the 8ft x 4ft size, brought in ...
- 1,059
3
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143
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Making ArcGIS Python Add-In Extension immediately functional after install?
I have a Python add-in that includes an extension class. The only purpose of this extension is for some buttons in the add-in to be automatically enabled/disabled depending on if there are relevant ...
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3
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answers
86
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Using 3 different Esri BaseMaps on different pages in Data Driven Pages
I am using ArcMap 10.6.
I'm trying to use 3 different basemaps, Imagery, transportation, and hydrology in my data driven pages. They are saved and added to the map document as Layer files (.lyr) I ...
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3
votes
0
answers
81
views
Symbolize Rubberband Tracker as it tracks
I am trying to symbolize a rubberband tracker as it is drawing. The default symbol is a simple black line. When setting the symbol of the line in the ScreenDisplay method and and calling ...
- 1,234
3
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answers
1k
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ADF Raster File to TIN Points?
I received a folder containing different .adf files ranging in size. My task is to turn this into a TIN file which then I can bring into Microstation. I have searched the web for days and it all ...
3
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533
views
ArcHydro catchment area of specific stream segment
I am given the task to create the catchment areas of specific streams/lakes. To sum it all up, I am looking to find the catchment areas for lake 1, stream, lake 2 and downstream of lake 2 all ...
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3
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234
views
How to use show Raster Attribute Table in OpenLayers?
I have some GeoTIFF files that I am showing on an openLayers map using GeoServer. Now, I wish to access a Build Raster Attribute table on my web application. In other words, if a user clicks on a ...
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3
votes
1
answer
277
views
Creating ArcGIS Raster Catalog with date/time fields from directory of NITF images?
I have a directory of NITF files, each with the idatim (timestamp) field set. In the ArcMap properties, it shows up as "acquisition date" in the Key-Metadata table. I would like to be able ...
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3
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283
views
Displaying geoprocessing service results in ArcGIS Online Map
I am implementing a Python script that filters features in a feature service. For this I used the following lines of code:
import arcpy
# URL with service, where clause and field parameter
baseURL= &...
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3
votes
1
answer
159
views
Measure building lean in ArcMap?
I was wondering if anyone is aware of any tools that are available to measure building lean in ortho images from within ArcMap. I am aware of calculations and processes that can be used to measure and ...
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3
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416
views
ArcMap - Export raster symbology to a raster function template programmatically
I would like to programmatically export symbology for a raster dataset as a raster function template xml file, as can be done by clicking the export button in the symbology tab of the layer properties ...
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3
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answers
138
views
ArcMap add-in (vb.net) datagridview will crash map when right click on the title part
I find the problem accidentally. In my ArcMap add-in, there is a search function which allows the user to search the geodb based on the value of a field. It works fine but today when I right click the ...
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3
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1k
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In ArcMap, when using Add Surface Information, why are all avg_slope values positive?
I've got a polyline shapefile and a LIDAR elevation dataset. I've successfully used Add Surface Information (from 3D Analyst) to calculate the average slope (avg_slope) of each line segment. The ...
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3
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349
views
How to normalize multiple PNG rasters with differing colormaps
I have a series of adjacent rasters which comprise a digital elevation model. Unfortunately they have been given to me as PNG files, rather than Esri Grids. The only key that I have to the actual ...
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3
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335
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Calculating surface elevation from DEM of pit and known volume with which it is being filled using ArcMap
I am using ArcMap 10.1.
I have a DEM of a pit.
I have a known volume of material that I want to put in the pit.
I want to know what the elevation of the flat surface of this material will be once it ...
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3
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0
answers
168
views
How to achieve the statusbar as the same effect with the arctoolbox‘s tool called in ArcMap add-in?
How to achieve the statusbar as the same effect with the arctoolbox‘s tool called in ArcMap add-in?
i do not know how to use the progressbar as a result of my project involves in a large mount of data ...
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3
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answers
2k
views
How to wire ESRI.ArcGIS.Desktop.AddIns.Extension to a custom AddIn Button click event?
I am developing custom ArcMap toolbar with various AddIn tools, button and extension. I see the sample how to access the ActiveView events in the extension Initialize() method.
private void ...
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3
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answers
84
views
Versioning an ArcMap Extension
When developing an ArcMap extension, is there an automatic way to handle versioning?
In the snippet below, the Version tag can be updated manually, but is there a way to auto-increment it or let the ...
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3
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925
views
VBA Convert decimal degree to Meters button
I have 2 data frames one which has WGS data in it and the other OSGB1936. I am trying to create a button where the user can input decimal degrees (WGS) and it will zoom them to that location in ...
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533
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Getting layers from SDE with vba
Im running arcmap 9.1. i have the code that lists feature classes in a list box from the SDE. The users select from one list box and adds it to another list box. How do i get it to show the layer name ...
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423
views
Records in related table do not appear when using the 'Related Tables' button in attribute table
ArcMap 10 - Geodatabase with related tables & relationship classes.
I've written a script that parses data between two databases. When I go into the attribute table of the point feature class and ...
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3
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1
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460
views
Convert shp to kml in ArcMap but it is not placed correctly in Googleearth
I have a shp polygon in GGRS87/Greek Grid. I want to display the polygons on googleearth. I use "layer to kml" tool in ArcMap. However when I open the kml in googleearth the polygons are not aligned ...
3
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2
answers
2k
views
ArcMap Query Layer passing invalid SQL to Oracle
In two different environments I'm having trouble using ArcMap 10.0 SP3 Query Layers to view SDO_GEOMETRY (point) data in Oracle 11.2 (11gR2).
Points are in Oracle stored under SDO_GEOMETRY, 2001 type (...
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77
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Changing coordinate system and extent of shapefile in ArcMap
I am using ArcGIS Desktop 10.8.2.
I tried to change the coordinate system in a shapefile from TM65 / Irish National Grid to the coordinate system of a raster file (wgs_1984) opened in the same session....
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2
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0
answers
220
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ASCII to Raster conversion issues
I am struggling to convert (modified) ASCII files to rasters (examples attached + image of error message). Original ASCII files (which I don't have) were delimited using Excel after which they are tab ...
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2
votes
1
answer
90
views
If lyr.visible = True
In this very simple code, my program keeps failing at line 4, if lyr.visible = True:, yet if I use Print lyr.visible instead, I receive the response "True" or "False" for each ...
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2
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71
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GeoServer legend in ArcMap
I have created a WMS service showing a simple polygon layer with three categories which I use for styling.
In QGIS I can simply expand/click the layer in Layers panel and see the legend.
In ArcMap ...
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2
votes
1
answer
563
views
Enable input DMS option in ArcMap while georeferencing
I am a newbie to ArcMap. I tried to georeference a map in JPEG format using the "input DMS..." option. But it is grayed out, the only option available is to choose X, and Y coordinates even ...
2
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answers
22
views
How to use a tail, line callout with traffic sign symbology using ArcMap
I would like to create a map, showing traffic signs in a city. The traffic signs are in one feature class, I have symbolized the signs using different symbols (Note the symbols are picture marker ...
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2
votes
0
answers
37
views
ArcPy producing wrong slope map using Spatial Analyst with ArcMap
I wrote a Python script which is supposed to produce a slope map with 6 classes each one being from 0-3.99, 4-9.99, 10-15.99, 16-30.99, 31-60.99, 61+ (Although for testing purposes the max is 789.54). ...
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