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Questions tagged [arcgis-pro]

Use when your question is about one of the versions of the ArcGIS Pro application of ArcGIS Desktop

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57 views

Adding non-nullable field to populated feature class

Having a populated feature class in a geodatabase, a non-nullable field should be added (or a currently nullable field changed to non-nullable). That current field has currently no null values so I ...
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2answers
38 views

Using “If Value Is” tool in ModelBuilder of ArcGIS Pro?

I want to compare an input number to a constant number (<=), but I can't find the tool to do it in ModelBuilder. I have seen in an ArcGIS help website that a function named "if value is" exists but ...
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0answers
34 views

Using Viewshed Analysis in ArcGIS Desktop to Find Points Where Entire Area is Covered?

I have a DEM of an entire state and I would like to do a viewshed analysis. But instead of me using existing points to determine the viewshed, I would like to find all points where the entire state ...
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1answer
41 views

Distributing aggregated zone data to smaller polygons within these zones, weighted by a field value

I'm trying to find a hack to better represent the spatial distribution of population and employment density with aggregated zone level data. I'm using ArcGIS Pro (but can use ArcGIS Desktop). My ...
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0answers
17 views

PNG, JPG, and BMP images not appearing when using them as picture fill for polygon symbol in ArcGIS Pro?

I am creating a style file for a project I am working on in ArcGIS Pro, and I am trying to use images I created as the fill for some polygons. However, when I choose the image I want as the fill, Pro ...
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1answer
32 views

Buffer analysis of points, counting intersects of resulting polygons

I am using ArcGIS pro and this is the first time I've done something like this. I don't have a "proper" GIS background and have just been plotting point maps and choropleth maps. I've been asked to ...
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0answers
32 views

ArcGIS Pro Creating Map Tile Package with Spatial Reference

I am trying to create a Map Tile Package from a map I put together for use with Survey123. I have previously created a survey for use with collecting data in the field. I'm trying to create a base map ...
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1answer
26 views

Adding multiple feature classes (everything within gdb) to a group layer in ArcGIS Pro - Python

I am currently trying to add all the feature classes contained within a gdb to a group layer in ArcGIS Pro via a script. I have however not managed to add more than one single feature class at a time. ...
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1answer
29 views

Radiometric calibration of WorldView-2 imagery using ArcGIS Pro

I am attempting to work with worldview-2 imagery that I have downloaded and I am trying to radiometrically calibrate the raw imagery following the methodology outlined here. Since these are my first ...
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1answer
28 views

Setting default value for date columns with FeatureClassToNumPyArray in ArcGIS Pro?

I am reading a feature class into a pandas dataframe using: df = DataFrame( arcpy.da.FeatureClassToNumPyArray( in_table=feature_class, field_names=field_list, skip_nulls=...
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1answer
86 views

Why is there a difference in length for two lines created from the same points, one with ArcGIS Pro and the other with Geopandas? [closed]

Update Question off-topic because I launched the ArcGIS treatment again and for an unknown reason this time I obtained the 21.56km length I was expecting. It means the error comes from either my ...
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2answers
97 views

Parcel Division with Donut Parcels

I am trying to create an environmental sampling plan using an irregular shaped polygon. I need to divide an irregular shaped polygon into 30 equal area polygons. I have multiple sampling plans that I ...
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0answers
27 views

Write Excel From ArcGIS Pro, Async

I am having trouble writing to an excel file from ArcGIS Pro Sdk add-in that I created, I have a basic understanding of multithread, I am using task but the main thread does not wait for the excel to ...
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0answers
53 views

Adding new layout to ArcGIS Pro project?

I'm trying to create a script to update extents of the ArcGIS portal items according to the actual extents of the participating data layers. My idea is to create a local copy of the web map, zoom to ...
1
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1answer
116 views

Accessing WMS with Basic Authentication?

I am trying to access a Basic-Auth secured WMS Service. When requesting the Capabilities document, the service will always list some layers, even without authentication. But with authentications, more ...
4
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1answer
51 views

Converting multiband-image to attribute table using ArcGIS Desktop?

I have a multiband-image with 12 Bands (monthly summed rain values, float) How can I convert the multiband image into an attribute table in ArcGIS / ArcGIS Pro?
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0answers
20 views

How to do a union and specify that polygons must be greater than a certain area (e.g. 0.1 acres or greater)

I am doing a Union (or possibly an identity) of several polygon layers. I want to the result to contain only polygons .05 acres or greater, but do not want to eliminate any area. How do I ...
1
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1answer
31 views

ArcGIS Pro ModelBuilder iterate and lookup values/table for parameters?

I have a module I've written in the ModelBuilder that uses a few parameters. I need to run this module on several raster files, each time with different parameters. Is there a way to use the ...
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1answer
28 views

Publishing map service with custom *.stylx symbology using ArcMap?

I am using custom symbology with ArcGIS map services. There are some styles available from ESRI called Military Symbology Styles https://solutions.arcgis.com/defense/help/military-symbology-styles/ ...
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0answers
30 views

Multi-variate hotspot mapping in ArcGIS

I'm looking to create a map similar to the one below--essentially an interpolated map, but using multiple categorical variables. Has anyone seen an application of interpolation that can do this in ...
1
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1answer
44 views

Formatting legend item and feature count text in ArcGIS Pro?

In ArcGIS Pro you can turn on the option "Show feature counts" in Format legend item -> Feature Display Options to show the number of features for each legend item. When turned on however the number ...
2
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1answer
26 views

Find gaps in spatial database based on attributes and fill those caps with new features with existing attributes

I have a big line shapefile data (over 2 millions features) showing animal movements. Simplified example: ID    Year    st_time     end_time&...
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0answers
24 views

ArcGIS Pro: Select by location result varies w.r.t system being used

We are getting different results if we run the "Select by location" tool in ArcGIS Pro (same version 2.1.1) for same two layers but in different machines. We didn't assign any tolerance level and the ...
2
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2answers
59 views

Tools to conduct Kernel Network Density estimation in an ESRI environment

Are there any tools or resources to conduct Network Density Estimation using ArcGIS 10.5 or ArcGIS Pro? I've found this tool http://sanet.csis.u-tokyo.ac.jp/ but it only works on version 9 - 10.2.
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0answers
39 views

Calculating variable buffers using slope between river and point 100' away using ArcGIS Pro?

I have a network of streams that I need to buffer based on a basic rule set. This buffer will depend on the slope. The slope is determined by the looking at the difference in elevation between a ...
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0answers
95 views

PyCharm and ArcGIS Pro issue: Arcpy Must Run From Inside the Conda Environment,

I am getting the following error when running my python scripts in Pycharm, does anybody know how to fix it? it is very odd, because it was working just fine, then installed some updates on ArcGIS Pro ...
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0answers
40 views

Calculate % Change from single table

I have a single table of data (crimes committed) and a region that I want to compare. I use the Percent Change function of the Crime Analysis Ribbon, I have to feed it two tables and a polygon. ...
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1answer
64 views

Combining PDFs in Folder using ArcPy for ArcGIS Pro?

This was able to combine two pdfs in a folder into one pdf, but unable to combine more than this. import arcpy, os # Set the workspace. arcpy.env.workspace = r"C:\Output" #Set file name and remove ...
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0answers
17 views

Capture non-attribute user input in ArcGIS Pro task

I am trying to write an ArcGIS Pro task that involves one or more data layers. However, the exact number of layers may vary between runs. Sometimes the data may be in one file, other times there may ...
2
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0answers
71 views

Converting historic map data (raster) into polygon format? [closed]

How do I convert historical buildings from map data (raster) into a polygon format? The historic maps that I am referencing are the Sanborn Fire Insurance Maps. Here is the link to an example in case ...
1
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1answer
26 views

Project with multiple MapSeries - script to select specific series and range

Currently working a project that contains 9 map series with over 22,000 pages total - split across datum and scale. Want to script a solution that allows us to export pages as individual PDFs by ...
2
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1answer
64 views

QGIS displays satellite data very blurry when ArcGIS Pro looks clear?

I am looking at a WorldView 3 image in QGIS (right in image) and in ArcGIS Pro (left) and there is a huge difference in quality. QGIS looks so blurry/a lower resolution. Any idea what's happening?
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1answer
45 views

List index out of range when converting layers as a service definietion

In ArcGIS Pro python window: I'm adding certain layers into a list. From that list, I am converting the list in a service definition draft. I use this same script all the time, sometimes I'll get ...
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0answers
30 views

Finding best routes using ArcGIS Pro?

I'm trying to find the best route through multiple points, considering traffic, speed limit, one way, and so on. ArcGIS online has Plan Routes functions which we only need to provide point feature ...
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0answers
42 views

Extract longest flow path in ArcGIS pro

I did calculate Hydrology with Spatial Analysis tools==> Hydrology and now, I have streams and Watershed. In each watershed, I need to extract the longest Flow as a polyline for calculate slope. What ...
1
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1answer
73 views

Calculate area of overlap within polygons

ArcGIS Pro 10.6 I have a polygon layer with a column of 5 unique values, class names. I have a second polygon layer with a column of unique values, Parcel number. Each parcel will have multiple ...
0
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1answer
35 views

Adding multiple feature classes (gdb) to map file (aprx) by using addDatafromPath in ArcPy?

I have some problems adding multiple feature classes (not only a single one) from a geodatabase to a map file in an ArcGIS Pro project and I'm wondering if someone knows of a solution to this. To be ...
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0answers
68 views

How to see classifications of ArcGIS Pro Iso Cluster Unsupervised Classification output raster?

I input a number of raster bands into the Iso Cluster Unsupervised Classification tool and asked for 5 classifications and specified a signature file to be created. The tool ran for a while and then ...
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2answers
21 views

How to remove only a single point after using the Integrate tool

I have a layer of 7000 point features that were obtained through asset extraction utilizing LiDAR. A small portion of these features are what we consider duplicates and need to be removed, however ...
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0answers
21 views

Changing default value feature layer created using ArcGIS Solutions Deployment

Is it possible to update a default value on a feature layer that was created using ArcGIS Solutions Deployment? I am creating a citizen problem reporter application (hosted in AGOL) and would like to ...
1
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2answers
170 views

Using Python Parser in ArcGIS Pro Field Calculator?

I am having a problem in migrating from Vbscript to Python for ArcGIS Pro. Building 5, Street 6 What is wrong in this expression? "{}:{}:{}:{}:{}:{}".format("Building ",!Building_Number!," , ",!...
2
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1answer
19 views

Geostatistical layer extrapolation in ArcGIS Pro

Just recently switched to using ArcGIS Pro from ArcMap 10.6 Does anyone know how to change the extent of a geostatistical layer in Pro? In ArcMap this is a simple task (as outlined here) however ...
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0answers
47 views

If Then Statement, Python Label expression, ArcGIS Pro

I'm trying to create a Python label expression in ArcGIS Pro for a parcel layer where I only want to label the parcel when a street number in the Address field is present.If a street number is not ...
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0answers
27 views

Updating .aprx file after creating new layer using ArcPy?

I use arcpy function XYTableToPoint_management() to create a new layer vessel_coordinate into the current active map, as shown below. But when I list the layers in this map (map.listLayers()), I hope ...
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0answers
20 views

NoData cells appeared in segemented raster

I am trying to classify an aerial image of a dike into grass and weeds. I used an aerial RGB image of 10 cm resolution being a TIF file. This aerial image is cleaned and contains no gaps. Only outside ...
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2answers
54 views

Cartographic Depth-To-Water method using Cost/Path Distance

I'm having trouble understanding the method for creating a cartographic depth to water index and seek some guidance. I'm using ArcGIS Pro 2.3, but equally happy with ArcMap desktop. The method is ...
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0answers
60 views

Changing date format for labels in ArcGis Pro with label expression?

I am trying to use an expression to convert my date field to a simple %d,%b,%Y format. Right now it is in "%Y%m%d %H:%M:%S %z" How do I do it properly using Python to do this in ArcGIS Pro? Q&...
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1answer
41 views

arcpy.da.UpdateCursor not updating [closed]

The script will run without error, but the updatecursor at line 123 does not update the table. the addmessage before and aftr the loop shows right numbers but update does not seem to work. # -*...
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0answers
28 views

What analysis tool I can use to identify the relation between points and areas

I want a binary result for each purple point in this map, i.e. whether in or out od the blue polygon areas? In this case, one is in and the other is out. What analysis tool in ArcGIS Pro (also arcpy ...
1
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1answer
45 views

How to retain all attribute data when clip two shapefile?

I have two shapefiles, one is soil map and another one is paddock map. I want to label every paddocks with soil type, but I don't know how. I tried to use intersect , but it created more polygon like ...