Questions tagged [arcgis-desktop]

Use this tag when ArcGIS Desktop is the product you are using but also tag for the application (ArcGIS Pro or ArcMap) that you are using.

Filter by
Sorted by
Tagged with
0 votes
0 answers
17 views

Using Inline Variable Substitution with optional Parameter in ModelBuilder

I am using ArcGIS Pro 3.0.3. I have a model that is using inline variable substitution to pass a list of streets to my calculate value tool. This is an optional variable that is set as type Multiple ...
  • 263
0 votes
2 answers
30 views

How to fill gaps in point feature dataset - ArcGIS Pro

I have a point feature dataset that contains gaps, as can be seen in the picture below (1). I would like to fill the gaps with additional points with an equal distance (=0.5 meters). What is the most ...
0 votes
1 answer
25 views

Finding extent of MXD

I have a set of MXDs for layout view maps, and I would like to easily find out the four coordinates that define the extents (using the same units as the map projection). What is the best way to do ...
0 votes
0 answers
27 views

ArcGIS Pro Toolbox (new .atbx) and Model Builder pathing

I am setting up a series of models in a toolbox that I want to be able to use for any project that applies. The model will reside somewhere not project based and then be copied to whatever project I ...
0 votes
1 answer
41 views

Displaying XY data incorrectly

I received the following coordinates for a project in Peru. I have used the correct projection (PSAD 1956 UTM Zone 19S/ WKID 24879), which never shows up in the correct destination. They should be ...
  • 1
0 votes
0 answers
16 views

Would this correctly average ocean temperature change in ArcGIS Pro

I'm pretty new to GIS and data processing in general. I'm trying to show the global ocean temperature difference between 1987 and 2021 in ArcGIS Pro. I want to do this to show how it's changed ...
1 vote
3 answers
46 views

Inverse Clip (Erase) in ArcGIS Pro without Advanced License or Third Party Tools

In ArcGIS Pro, the 'Clip' tool deletes the parts of the input features that do not overlap the clip features. I want to delete the parts of the input features that DO overlap the clip features. So, ...
1 vote
0 answers
17 views

Statistical test to assess significant difference in landcover selection

I have GPS collar data that I have used extract values to points through ArcGIS Pro on MODIS landcover data. From this I have a record on the number of times the animal has been in each landcover ...
0 votes
0 answers
14 views

How to create a multidimensional raster for a study area?

I created a multidimensional raster for a whole set of Landsat 8 images, but I only want to use a specific study area from them. Is there any way to extract a multidimensional study area from a ...
  • 23
0 votes
0 answers
12 views

Analyze Changes Using LandTrendr - Run for ever

I am trying to implement the following project using my own data. https://learn.arcgis.com/en/projects/monitor-forest-change-over-time/ The problem is that when I launch Analyze Changes Using ...
  • 23
0 votes
0 answers
15 views

Looking for an automated method for headwater watershed delineation at county scale

I am hoping to delineate watersheds, which are extremely small, across a large area. My objective is to create a workflow that will delineate all head water catchments through an automated process. I ...
1 vote
1 answer
15 views

Setting mid-point of divergent colour ramp to zero using ArcGIS Pro

I am creating a number of rasters showing the standardised precipitation index (SPI) for a series of months for a specific region. To make the maps comparable, I need the midpoint of the colour scale ...
  • 767
0 votes
0 answers
16 views

How to get a histogram for each image in a multidimensional raster?

A ".crf" file was created, and using this I calculated NDVI on each image in my multidimensional raster, using Band Arithmetic Properties. Then NDVI histogram appears while using Classify ...
  • 23
0 votes
0 answers
37 views

Does anyone know why this data won't join? [closed]

This CSV when I try to connect it with his Colorado map won't join, I just cannot figure out the issue It keeps on saying: ERROR 999999: Something unexpected caused the tool to fail. Contact Esri ...
  • 1
0 votes
0 answers
18 views

Confusion using Add Rasters To Mosaic Dataset Tool

I am trying to use Add Rasters To Mosaic Dataset but I am facing a small issue. First image shows the tool and all of my Input Data. Second image, shows the result after I executed the tool. Third ...
  • 23
-1 votes
0 answers
24 views

ArcMap ModelBuilder toolbox missing [closed]

I am using ArcMap 10.8. The model seems to have been deleted from the ModelBuilder. My MXD file has been damaged. I saved it using MXD Doctor, but my model does not appear. What can I do?
  • 1
0 votes
1 answer
34 views

Is it necessary to apply a scale factor before band combination?

I am using Landsat 8 C2L2 and I would like to compose Bands 1-6. If I don't apply the scale factor at all, what would be the problem? Also, when I am trying to find, for instance, NDVI value after I ...
  • 23
0 votes
1 answer
61 views

Updating 3 million rows in file geodatabase

I have a GDB which has 3 million annotation data, then I would like to modify some filed values based on csv table I'm using the following ArcPy scripts now, but it's too slow import arcpy import ...
  • 9
0 votes
0 answers
12 views

Shortest route from existing lines in ArcGIS Pro [closed]

I have a line shapefile of all the bike routes in a certain city. I'm looking for a way to draw a new line that represents the shortest distance two points ONLY using this set of interconnected lines. ...
0 votes
1 answer
20 views

Open failed "Error Opening Feature Class"

when I try to open a shapefile in arcmap, I get the following error: "Error Opening Feature Class" The repair geometry tool did not work. Would someone be able to assist me in fixing this ...
  • 17
-3 votes
0 answers
16 views

Symbol ArcGIS-Desktop Legend [closed]

I'd like to put the legend on qualities values without numbers. It's possible. I have been trying to load a shapefile as import one but it doesn't happened.
0 votes
0 answers
21 views

How to upload shapefile to SQL Server using ArcGIS? [closed]

We want to upload some shapefiles into our SQL database. We would like to use ArcGIS from ESRI.
0 votes
0 answers
27 views

Digital Numbers to Top of Atmosphere Radiance for Landsat 8, which formula is suitable?

I read from the following article, https://www.mdpi.com/2072-4292/8/5/413 that in order to convert Landsat 8 Digital Numbers to TOA Radiance, equation (1) is used (attached image). For some other ...
  • 23
0 votes
0 answers
11 views

Calibration uncertainty associated with Band 11 of Landsat 8

I read from USGS: "Landsat 8 (L8) Data Users Handbook" the following. It was from 2019 and I couldn't find any newer version of the Handbook. Thats means, Band 11 is still not a good ...
  • 23
0 votes
0 answers
31 views

Calculating drainage density of basin using ArcMap [closed]

In theory classes, we all have learnt about drainage density (DD), which is the ratio of 'total length of stream network in a basin (L)' to the 'basin area(A)'. However, when, we are trying to ...
-2 votes
0 answers
39 views

Converting aprx to mxd files

I have many projects in .aprx filés (ArcGIS Pro), I need to convert these files to mxd files, because I don't have ArcGIS Pro, only ArcMap. Is there any way to do this conversion or just to convert ...
  • 1
1 vote
0 answers
26 views

How to remove rounded ends on line shp segments so they transition into each other

I have a long line shapefile with segments representing different sample transects. The ends of the segments are currently rounded. As a result, some segments cover parts of other segments. Is there a ...
  • 99
1 vote
0 answers
42 views

How to face outliers on a raster?

I am trying to calculate a Soil Moisture Index using the procedure of this article: "Estimation and evaluation of high spatial resolution surface soil moisture". My final SMI's range is not ...
  • 23
0 votes
0 answers
21 views

Raster Class Reclassification [closed]

I have a raster dataset of households without electricity (normalised to percentage) within different wards (total 20) of a municipal area. I want to reclassify into 3 classes. Among Manual, Natural ...
  • 11
0 votes
0 answers
18 views

Display "Options" dialog on Export Menu

When Exporting a map, the "options" dialog has disappeared. The file type is also cutoff. Any suggestions as to how to fix this? It is a work computer so I cannot easily un- and re-install.
  • 99
0 votes
1 answer
23 views

Select points within a polygon based on attribute value within polygon and point attribute values

I have a two datasets - a polygon dataset of buffers around a point and a point dataset. The polygon dataset has an elevation value (assigned from the point on which the buffer was created) and each ...
0 votes
2 answers
42 views

Extracting NDWI, NDVI pixel values from raster image to one attribute table using ArcGIS Pro

I am using ArcGIS Pro 3.0, and I want to have an attribute table of my study area with 3 columns. The first column will represent each pixel of my study area(1,2,3...,Final_Pixel). The other 2 columns ...
  • 23
0 votes
1 answer
46 views

Calculate Field if/else statement returns nothing

I have to generate line dimension annotation for our maps as a part of my daily workflow. As it stands, I've been using round(float(!Distance!), 2) for straight lines, then switching the selection in ...
  • 84
0 votes
0 answers
21 views

Field Length limit using ArcGIS Pro

I am trying to create a text field in ArcGIS Pro 3.0 attribute table with 3000 - 5000 characters. I save and it defaults back to 254. How do I fix it?
0 votes
0 answers
43 views

Which collection data is suitable for calculating soil moisture index using Landsat 8?

I am trying to compute soil moisture index using Landsat 8 collection 1 level 1, but it seems that I am not computing it properly. My range is not 0 to 1, as it should. Values of my variables can be ...
  • 23
0 votes
0 answers
31 views

Saving layer as .tiff file using ArcMap

I have an NDVI map for which I changed the symbology in ArcMap. Now, I want to export this as a .tiff file and then import this .tiff file in Google Earth Engine. Can we save a layer as .tiff file in ...
  • 13
0 votes
0 answers
25 views

NULL values after merging layers with ArcGIS Pro ModelBuilder

in ArcGIS Pro I have two point layers, "Output" and "Output_2". Using the "Near" tool, I examine which points are close to each other, select some from "Output" ...
  • 23
-1 votes
0 answers
29 views

NetCDF into GeoTIFF

I have to download the number of NetCDF files from the following link, is there a batch to convert these into GeoTIFF format? https://downloads.psl.noaa.gov/Datasets/ncep.reanalysis/pressure/
1 vote
0 answers
29 views

Calculate area percentage of a polygon layer inside a polygon in ArcGIS

There are two polygon layers, State boundaries of a country Soil class of the country with three classes The soil class containing only 2 major classes and the 3rd soil class is unimportant(very ...
  • 23
0 votes
0 answers
6 views

Classify each pixel polygon as either Builtup or Non-Builtup based on their BUILTS value using VB Scrip only in ArcMap [duplicate]

I need to classify each pixel polygon as either Builtup or Non-Builtup based on their BUILTS value. Use the query tool ("Select by Attributes") and field calculator to select and add ...
1 vote
1 answer
18 views

Visually show variation between classified maps - ArcGIS Pro

I have classified a satellite image using four techniques. I want to show how much variation (e.g., deviation or similarity) between maps there is for each pixel. For example, if a pixel is classified ...
0 votes
0 answers
21 views

Exporting raster in ArcGIS changes pixel value and adds a pixel

I have a raster that has pixels with values between 0-3 with the following info: Columns: 2000 Rows: 13000 Values: Min = 1, Maximum = 3. Unique Values: 1,2,3 When I export my raster by right clicking ...
0 votes
0 answers
30 views

WKT header spatial reference errors

Trying to open a created point cloud but it was rejected for its spatial reference in its header properties. Can anyone suggest how to fix this issue? Do we need to rewrite the WKT in the LAS File? If ...
1 vote
1 answer
47 views

Using projection information in WKT form to define projection for raster in ArcGIS Pro

I have a raster file with Unknown Coordinate System and a WKT-file that has the CS information. How do it connect those two in ArcGIS Pro? The Define Projection tool gives me an option to create a new ...
  • 155
0 votes
1 answer
27 views

Custom Report Print Service ArcGIS Enterprise

I am in the process of building a custom Widget for Printing multiple reports on different layers. This print widget is from a custom print service created in ArcGIS Pro from the Export Web Map and ...
0 votes
0 answers
10 views

Eliminating Slender Features in a Raster

I am working on modifying a predictive wetland layer based off of the Depth to Water (DTW) index. This index doesn't just identify wetlands, but it also identifies drainages etc. I am looking to ...
  • 405
1 vote
1 answer
19 views

Creating a Field-Based Hyperlink in Desktop 10.7.1

To start off, most of my end-users are using ArcDesktop 10.7.1. Under the layer Properties-Display, there is a way to add a hyperlink to the layer using a script. We have a link to our Register of ...
0 votes
0 answers
24 views

Calculating repetitive fields using ModelBuilder of ArcGIS Pro

I have a repetitive task that I wish to automate or make easier. I have a table in a shapefile that has multiple fields, all starting "SignalV", SignalV0, SignalV1, SignalV2, etc. I want to ...
0 votes
1 answer
19 views

Prepare list of fields for arcpy.TransposeFields_management

I want to generate a list of field names to use a input for arcpy.TransposeFields_management. The list of fields for the transpose needs to be in this format: in_field="VALUE1 VALUE1;VALUE2 VALUE;...
0 votes
0 answers
19 views

Show duplicates from two different tables using ArcGIS Pro

In ArcGIS Pro, I have a shapefile of parcel boundaries mapped out. I also have a list of new applications for these parcels in Excel. I want to be able to compare the excel list with the shapefile ...
  • 1

1
2 3 4 5
414