Questions tagged [arcgis-10.5]

Use this tag when ArcGIS 10.5 is the version you are using from the ArcGIS platform.

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79 views

ArcGIS 10.5 - Testing the accuracy of a satellite image's georeferencing using dGPS ground control points

I want to test the accuracy of the georeferencing of a satellite image by using a set of independent ground control points collected in the field via differential GPS. Is there a tool/method/...
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42 views

Style lines differently when intersecting a polygon

I want to give my contour lines a blue colour on glaciers (inside the polygon that shows the outlines of the glaciers) - and a brown colour everywhere else. What is the easiest way to achieve this? I ...
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1answer
1k views

Installing Arcpy in an Anaconda enviroment.

I recently uninstalled Anaconda due to a conflict with my pandas packages. I use to have it configured with my ArcGIS Pro Python 3.65 environment. Now I want to reinstall it, but for my ArcGIS ...
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0answers
209 views

Adding GDA2020 NTv2 transformation to ArcGIS 10.5

The implementation of GDA2020 is drawing near! In an effort to be ready before time I have downloaded the NTv2 Grid Shift Binary (GSB) transformation grid from ISCM (available here) who are the ...
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1answer
64 views

in cursor.updateRow(row) RuntimeError: Object invalid or no longer set

I'm running an arcpy code in IDLE that update a field in shapefile. After updating it get the following error: Traceback (most recent call last): File "C:/Users/10/Desktop/test.py", line 21, in ...
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3answers
410 views

Lost access to Desktop Help of ArcMap 10.5?

Today I found that I can't aceess help on system tools through "Tool Help" button. It opens help window which says: Can’t reach this page Make sure the web address //ieframe.dll/...
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0answers
17 views

Averaging attributes from small line segments into a new line segment

I'm working on a project which involves combining shorter road line segments into longer ones where needed using ArcGIS 10.5. Each segment has an attribute of average traffic flow. For example, there ...
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56 views

Getting attributes from JSON arcpy

I'm trying to get the first attribute element in the JSON list. This data is from the operational layer which I am able to parse through. However, I can't seem to get the attributes from the first ...
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0answers
49 views

Calculating individual width between buildings using ArcMap?

I have a building footprint shapefile and I would like to calculate the individual width between each building (i.e., adjacent building and across the street). I have looked at solutions which use the ...
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1answer
272 views

Add building height as obstructions to viewshed analysis in ArcGIS Desktop?

I have LAS data. I have made a DEM from the LAS points. I have a Z-enabled polygon feature representing building footprints. Somehow I need to incorporate the height of the buildings into my DEM so ...
2
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1answer
86 views

Dissolving feature/field by interval using ArcGIS Desktop?

I have a huge dataset with flowpaths containing a catchment area for each line. The attribute table has ~ 780.000 rows, and thereby 780.000 features in the mapwindow. Is it possible by using a field ...
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1answer
129 views

Changing -9999 into <null> using ArcGIS Desktop?

I am using ArcGIS Desktop 10.5. I have a shapefile with many -9999 values in multiple columns. Since I have to do mathematical calculations with the values (stuff like the numbers in row a are XY% ...
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0answers
29 views

ArcGIS sync replica not working with REST API

I have created a replica using CreateReplica REST API for offline use. Data format is SQLite. Now I am trying to sync replica. Steps I have followed for sync: 1. Uploaded my geodatabase file. 2. ...
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1answer
44 views

Geodatabase to Style

I have a geodatabase with 3 layers of symbology (marker, lines and polys), I need to convert these layers to styles in ArcGIS.
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0answers
21 views

Script to show what transformation is being used in ArcMap [closed]

Does anyone know of a script that will search through a folder of MXDs (or an individual MXD) and report what coordinates system the data layers are in, what coordinate system the data frame/map ...
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0answers
43 views

Shape Count vs. Record Count Mismatch

First of all, I really could not think of a good title for this question, so feel free to modify it. I keep encountering an error using ArcMap 10.5.1. I'll have a table open, to which I add a field. ...
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2answers
671 views

Placing a table in Layout View in ArcMap 10.5

I'm trying to place a table in the Layout View for a map that I am making. However, when I click on Add Table to Layout from the table options, it only adds the column names to the layout... How can ...
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1answer
189 views

Why can't I get ArcScan functionality in ArcMap?

I have a raster (created from a polygon layer of sidewalks). The values are 0, 1, and 2. I'm trying to extract a centerline of the sidewalks and I think that ArcScan would be the best method, based on ...
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3answers
70 views

Getting coordinates to display properly when imported from excel into ArcMap?

Both the base map and the table imported have been put to same coordinate system. Is only showing a single point at a wrong location for all points. When I click "identify" for the single point it ...
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0answers
181 views

Spatial joining one to many within distance using ArcMap?

I have two datasets, the dataset A contains the main information, I want to join all the points from dataset A to all the points in dataset B within 150 meters. From dataset B I need to keep two ...
4
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1answer
126 views

ArcMap blurry after update from 10.4 to 10.5

I had to recently update ArcGIS from 10.4 to 10.5 because of a new license. In the new version everything looks a little "blurry". All other programs (Word, Excel etc) look fine. Even in ArcMap the ...
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4answers
881 views

Adding vertex to line at point location using ArcPy?

I have a line layer and point layer on my ArcGIS project. The points are on the lines. I want to create vertex on lines at this point coordinates. import arcpy point_rows = arcpy.da.SearchCursor("D:...
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0answers
201 views

Python 2.7.13 cannot import ArcPy in ArcGIS Desktop 10.5.1?

I am using ArcGIS 10.5.1 and Python 2.7.13. I have also ArcGIS Pro on the same computer. Our license is in network server in our company. Import arcpy is currently not working. I had some tools to ...
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1answer
98 views

Identifying source of reference mosaic dataset in ArcPy?

I want to check the source mosaic dataset for a reference mosaic dataset within Python. Using: arcpy.Describe(reference_mosaic).referenced I can confirm that the reference mosaic is indeed a ...
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0answers
34 views

Why is my aspect not displaying the full data?

I am trying to get the slope aspect for the altitude shown above. Can someone please advise me on why this may not be working properly?
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3answers
76 views

Trying to clip many layers using Python in ArcMap, getting error that an output already exists

I have a nationwide shapefile I want clipped into regions. There's not so many regions that I need to script iterating through each region, but there are enough where I want to batch process this. I ...
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1answer
183 views

arcpy Add Join with “KEEP_ALL” Does not Keep All

Using arcpy for ArcGIS 10.5.1, I'm joining a feature layer to a table using arcpy.AddJoin_management() with the KEEP_ALL option in order to keep all features whether they have a related record in the ...
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1answer
92 views

Toolbar for ArcScan raster painting does not appear in edit session? [duplicate]

I am in an editing session and am trying to vectorize a raster using ArcScan. The raster is a TIFF file (an 8-bit, single band raster with an unsigned integer pixel type). When I select "start clean-...
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1answer
97 views

Merging lines after using split lines at points in ArcGIS Desktop?

I have a big hydrologic network that I split using the split lines at points tool with a file of points placed along the lines every 100 meters. But when I do that I have a big amount of smaller lines ...
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1answer
38 views

Divide all values in ASCII table (or raster file)

I have a pile of ASCII files representing 5min radar precipitation sums. The information is given in 1/10 mm which I need to convert into mm for further processing. Is there a way of doing this, ...
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1answer
54 views

Extracting average cell values of multiple buffer zones in ArcMap?

I am trying to find a tool capable of extracting the average values of multiple buffers zones that I created around some GPS coordinates. I have a layer in ArcMap that shows temperature in a field, I ...
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1answer
196 views

Changing DEM resolution when creating a slope raster? [duplicate]

I want to create a slope map using a LiDAR DEM. I think that I should use the slope tool; but I need a slope map with a 2m resolution and I'm not sure how to do that. How can I have a slope map with ...
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1answer
55 views

Deleting lines after manual union in ArcMap?

I have a question regarding the editing tools. I have made this selections of lines then used the "union" tool to make them into one entity but the lines that were merged together are still on my ...
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1answer
25 views

Releasing user-schema locks when updating user-schema

Putting together a scripted event where we update user-schema (prod) in one sde instance from a dev user-schema instance. Both sdes are Oracle 12c. Replication is not used and the destination ...
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2answers
54 views

Symbology based on field names and values in ArcMap 10.5

Is there a way to apply symbology based on field names as well as the values per each field? I have a road layer where the fields are years and each road segment has an attribute value of 1 (had ...
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1answer
78 views

Lock error when converting polygon to raster in ArcGIS Desktop?

I'm trying to convert a polygon file to raster but when I execute the function I get this error message: clement\cdq\landuse_mrc4. May be locked by another application. Failed to execute (...
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2answers
2k views

Arcmap table of contents flashes and system becomes unresponsive episodically on windows 10

This problem took me awhile to solve, so I am sharing both the problem and solution here. I searched, and found, some helpful discussions on the internet that pointed be in the right direction (see ...
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0answers
61 views

ArcGIS 10.5 auto-populating field in attribute table

I am having trouble auto-populating a field in the attribute table. I would like to populate the grid_code column with sequential letters and numbers - i.e. AAA001, AAA002 etc. I looked at previous ...
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0answers
22 views

Merging lots of small portions of line to longer adjacent lines using ArcMap?

I have a hydrologic system split into 100 meter segments which is what I'm looking for, but I also have a lot of very small segments all over my system. Is it possible to dissolve/merge those small ...
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0answers
65 views

Error message using dissolve

I'm trying to dissolve an hydrologic system because I have to many small portions for what I want to do but I can't figure how to make dissolve work ... the shapefile I'm using is a merge of different ...
3
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1answer
414 views

Rows not showing in attribute table

I have a problem with a shapefile I created exporting features from another shapefile. I have all my lines visible but their rows only appear in the attribute table window when they're selected, do ...
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1answer
119 views

Determining coverage of polylines within polygon using ArcGIS Desktop?

Is there a way to calculate the coverage of polylines within a polygon when there are overlapping lines and parallel lines? I am working on finding route coverage of gps traces within a centerline ...
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0answers
53 views

Merging small lines to form longer line in ArcGIS Desktop?

I'm having some trouble with the dissolve tool in arcgis. I have a stream network that has some streams made up of a number of little segment that I would like to transform so that all the stream ...
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0answers
266 views

How to divide irregular polygon into equal areas [duplicate]

I am seeking to divide this 200 acre polygon into 5 polygons of 40 acres. I have yet to find a concrete solution to this task by searching this forum. Is there a pragmatic tool in existence that can ...
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0answers
128 views

Adding to group layers in loop is slow in ArcGIS Engine?

I am using ArcGIS Engine 10.5.1. I wanted to ask and see if anyone else has encountered this and or found a work around. I have a loop in c# where I am taking a large set of layer files and adding ...
3
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1answer
168 views

State ID Count after SDE Compression

I have a Enterprise Geodatabase (SDE) in SQL Server 2016. I have a nightly python script to preform some maintenance including the compress function (among other things). I am noticing that the ...
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0answers
30 views

Point/Feature to Raster-unwanted Grid of missing Data raster Cells-ArcGIS10.5

I tried to convert some point data (points on a regular grid of 100m by 100m) with the Feature to Raster Tool and the Point to Raster Tool (Rastersize of 100m) but in the resulting Rasterfile there is ...
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0answers
41 views

Reading netCDF in ArcMap?

I'd like to work on netCDF data from two website : ISIMIP and earthstat. You can have an example of data on http://www.earthstat.org/data-download/ (harvested area and yield for 175 crops) and https://...
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0answers
246 views

Investigating slow performance when opening tables in ArcGIS Desktop? [closed]

My ArcGIS 10.5 performance is very slow just in opening some thinks like: Options, tables, labels, arctoolbox, draw menu ect. It open the mentioned things in about 3 minutes. I have tried different ...
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0answers
489 views

Geocoding results not displayed in ArcGIS Desktop?

I have an Excel worksheet with USA zip codes, which need to be geocoded and displayed in ArcGIS Desktop 10.5. First, I downloaded the "USA Zip Code Areas" layer from ArcGIS online and created a new ...

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