New answers tagged

1 vote

Excluding certain area around feature using ArcGIS Pro

If you want to keep the features intact, e.g. not erase away parts of features: Select By Location and select features that are within a distance of 200 m of roads Switch selection to select the ...
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0 votes
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Serve up an ESRI Tile Cache without a service?

I ended up writing a Python script that loops through all the folders using os.walk for path, dirnames, files in os.walk(startfolder): basepath = os.path.basename(path) if basepath[:1] == 'R': ...
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1 vote

Tessellation on huge dataset

There are several ways to do this conversion, I would try the Create Fishnet first as suggested by @bixb0012. You could also try converting them all to points with unique ID's, rasterize by ID with ...
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0 votes

Point on a Line in ArcGIS Pro

Try doing a buffer of the lines first. That works too
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-1 votes

Remove time stamp from date field using field calculator

All you have to do is use the int() function. Int(date&time) yields date only.
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0 votes

Change Dynamic Text language in ArcGIS

There's a way to do it using table dynamic text. Similar to the answer above, but it outputs regular old text, not a label. First you need a table of month numbers and names, and you use an SQL query: ...
0 votes

Reclassifying a Curvature raster

It sounds like you want a Sign function, which I don't think exists in the Raster Calculator. Instead, you could nest Con functions, like this: Con("ras"==0,0, Con("ras"<0,-1, ...
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3 votes

Create a multiple choice list of value in ArcGIS Pro

I can think of two approaches: "Pick lists" on a field can be applied using Domains, this filters what a user can enter and are a great way of quality controlling input. Domains do not allow ...
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0 votes

Intersect points with polygons using SQL Server query from ArcGIS Enterprise Geodatabase

The below should work on SQL Server: SELECT point_table.NAME, polygon_table.NAME FROM [POLYGON TABLE NAME] polygon_table INNER JOIN [POINT TABLE NAME] point_table ON polygon_table.Shape.STIntersects(...
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0 votes
Accepted

Filter Feature Layer by bookmark in ArcGIS Instant App

Since I still don't believe there is a way to do this directly, especially since it's an Instant App (i.e. I don't think you can obtain source code), I'll post the option of going the long way around. ...
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1 vote

Create polygon from a raster in specific areas

This amounts to translating the values ​​contained in the pixels to obtain a layer vectorized thematic information. It is a work of classification. There are several methods. You can do it with QGIS (...
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0 votes

Ensuring Maplex label engine is enabled on new layers?

Here is how I turn on Maplex engine on my arcmap and on my arcPro. Arcmap First: Here is esri document Enabling the Maplex Label Engine and adding the Labeling toolbar https://desktop.arcgis.com/en/...
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2 votes
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Calculating total lengh of selected feature in ArcGIS Pro

You can run this snippet of Python in the Python window. Just update the lines to point at your actual layer in the Contents page. Note the code /1000, assuming your distances are in Meters and you ...
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0 votes

Fitting known size polygons into irregular polygons using ArcGIS Desktop?

Old but gold, there's a video on YouTube from 2020 showing how to do it interactively in QGIS. "QGIS how many circles contains a polygon" with circles... https://www.youtube.com/watch?v=zG-...
0 votes

Creating a layer showing difference before/after flood (raster)

So you have created two rasters the before and after flood event and you want to exclude in your after event raster all the pixels that were already water, as identified in your before raster. ...
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0 votes

What is the process for converting a large .SID file to an ArcGIS Online TIle Layer?

I found an article posted on the ESRI Community website that ultimately answered this question. Publish a Tiled Service to ArcGIS Online
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3 votes
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ArcGIS Pro Enable Feature Binning

From the documentation: Feature binning is only supported for point and multipoint feature classes stored in an enterprise geodatabase, database, or cloud data warehouse. The data cannot be versioned ...
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0 votes

Adding Parcel IDs to Address Data Points upon creation using Parcel Polygons

Check out Attribute Assistant. It's a free add-on for ArcMap that can do exactly this. It's a bit involved to set it up, but once that's done one time, it works quite well for this kind of thing. ...
0 votes

The common area of the circle with the center of an earthquake and the city where the earthquake occurred

I assume the cities is a polygon dataset. Use file geodatabase feature classes for this so that shape areas get recalculated automatically. Add a field to the cities called CityArea and use field ...
0 votes

Joining fields from two datasets and appending from one to other in ArcMap

Add an empty field "Premise_ID" in your GIS feature class. Join the table that came from billing onto your attribute table. Note: joining on an address is risky because the values have to be ...
1 vote

Getting failure in Calculate Field

You can only calculate values based on the fields in a second table if that second table is joined onto the one where you want to make the calculations.
0 votes

ArcMap - Define Projection on raster with "Unknown Spatial Reference" results in empty geometry

From what you describe, your raster is not in any standard coordinate system yet. It has no projection. The tools for defining a projection really only assign the projection metadata to describe what ...
0 votes

ArcGIS Online map viewer labeling not working

I have called ESRI customer service, they did not fixed it. They don't know what to do, eventually I found solution on my own !!! Here is my post on esri community https://community.esri.com/t5/...
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0 votes

Why is Label Placement Menu Different with Additional Data Frame in ArcMap?

Use Maplex engine fixed my problem. If you use standard labeling engine, later on, when you publish it to arcgis server, you can not create custom labeling with arcgis online map viewer. By using ...
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0 votes
Accepted

Convert Luojia1-01 DN values to radiance

After applying the same formula using QGIS the resulting raster is a continuous raster which has a range of pixel values 0-0.08. I'm not sure if ArcMap creates a binary raster because it can't capture ...
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2 votes

Combinatorial And

As per the documentation: CombinatorialAnd(in_raster_or_constant1, in_raster_or_constant2)
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2 votes

Copy file from directory to another using ModelBuilder

You were on the right track of using sub-models but the logic is flawed and its not clear if you are using in-line variable substitution? I've spoofed up a folder of images (in my case they a BMP), ...
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1 vote
Accepted

How to join name and distance attribute to a point within a distance of the same layer

Picture shows points labelled by their OID and name: Table shows output of Generate Near table (points layer to itself) with neighbors' (within 1000m) names computed using join to NEAR_FID and ...
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0 votes

Selecting points inside polygon using ArcMap

I used a tool "eliminate polygon part (data management)". This tool will fill the gaps inside the donut polygon and generate a complete polygon. Then, I made "select by location" ...
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0 votes
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ArcGis Pro ModelBuilder: display properties

I still haven't found any display properties, but when I saved the modified model, it was automatically put into the same layout (no outline, same color) as the selfmade models. With the notice, that ...
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1 vote

Buffering using ArcMap

You can do with with the military tools geoprocessing toolbox and the range rings tools. Where you set the number of radials to 8.
0 votes

Make a hyperlink to a folder, not a file, in ArcMap

Yes. Just put the path to the directory in the attribute table. Of course you need to set the hyperlinks field to the attribute that contains the file path.
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0 votes
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Displaying location in ArcMap

Using a UTM83-16IF(International Foot) coordinate system, the points are a bit southeast of Harrisburg, Illinois in Saline County. This projection that I used in AutoCAD Civil 3D doesn't have an EPSG ...
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0 votes

ArcGIS - Editor toolbar not opening

Search for this file name "normal.mxt" your computer file explorer search bar folder and rename it to "normal.old". Take care to close the ArcMap and ArcCatalog before doing this ...
1 vote

Dividing a polygon using a centerline

Use Geometry Generator or Geometry by expression (see here for differences) with the expression below on the line layer. Red outlined: initial polygon; polygons outlined in blue and with blue gradient ...
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1 vote

Displaying location in ArcMap

Your information or your coordinate values are incorrect. NAD83 UTM 16S would reference a coordinate system that is south of the equator. It is unlikely that someone would have used UTM 16S for ...
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2 votes
Accepted

Dividing a polygon using a centerline

In QGIS you can use the transect tool to create lines perpendicular to your median line, dissolve the transects, then split the polygon with the dissolved layer. The whole process looks something like ...
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0 votes

Importing labels at specific X,Y points using ArcGIS Pro

I think the steps for one way to do this are: Use Excel To Table to create a file geodatabase table with the same data as the Excel worksheet Add an ID field to the table (Add Field) and calculate it ...
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0 votes

Map Package or Relative Paths for ArcMap MXD export

Seven years old but in case anyone is looking for an solution.. I wanted to be able to do this, and the ridiculous data structures created by the map packaging process just didn't cut it for me so I ...
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1 vote

Using ModelBuilder to select identical attributes in all other file geodatabase features

You are going to have to break this into at least two models, as you are going to need 2 different iterators: Iterate Datasets and Iterate Feature Classes. Personally I might even break it into three ...
0 votes

Extracting minimum pixel value from multiple rasters

hi finally I solved it .thank you so much can I answer my question ?
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0 votes

Broken Links even though features haven't moved

Reset your application profile by shutting down ArcGIS. Rename your normal.mxd to old.mxd. Restart ArcGIS. Unfortunately this will require you to reset data paths, menus, and re-add custom toolboxes....
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3 votes
Accepted

Counting total number of records in layer using ArcGIS Pro

You could use the Get Count geoprocessing tool.
1 vote

Viewshed 2 not working

Your data have an incorrect or missing coordinate system. You can fix it with Define Projection: This tool is intended for datasets that have an unknown or incorrect coordinate system defined.
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0 votes

How to Select By Location from Polygons on ArcGIS Desktop but incorporate the attributes from the Polygons used to select the other layer

I ended up using Join Attributes by Location on QGIS and this gives me exactly what I wanted. Not sure how to do it on ArcGIS.
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1 vote
Accepted

Extracting minimum pixel value from multiple rasters

You can iterate the process in ModelBuilder using raster iterator. You may need two models: one for iteration and another for final output. First, using raster iterator you can access all rasters ...
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1 vote
Accepted

Legend properties window is incomplete in ArcMap

This is usually caused by monitor resolution settings. These two Esri support articles provide explanation and fixes. FAQ: Why does the ArcMap interface appear blurry when the screen resolution is ...
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0 votes

Copy/Paste Layer with Attribute table to new Layer using ArcGIS Pro?

you can use of the union (analysis) tools
0 votes

Extract field details for all layers in a geodatabase

Based on @BERA's answer, I used the following in ArcGIS Pro. import os import arcpy from datetime import datetime from pathlib import Path import pandas as pd from arcpy import env import csv #Check ...
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