All Questions
8,056 questions
0
votes
0
answers
33
views
ArcMap Composite Band Tool Error [closed]
I have downloaded individual raster TIFs of every Harmonized Sentinel-2 MSI band (B01, B02, B03, B04, B05, B06, B07, B08, B08A, B0, B10, B11, and B12) with filters: cloud mask, dates, and AOI, from ...
0
votes
1
answer
15
views
White patches on exporting band composite landsat 8 level2 image
I am using google earth engine and want to export landsat 8 (band- 2 to 7) composite but in earth engine image is clear but when i export and open image to arcgis its appear white patches there.
What ...
2
votes
2
answers
54
views
Calculating M-values in specific coordinate system ArcGIS Pro
I have an issue with calculating M-values in ArcGIS Pro: I need to calculate them in a specific coordinate system.
For example, the M-coordinate of a first vertex is set to 0; next should be 0 + the ...
- 21
-1
votes
0
answers
21
views
Making link between ArcGIS and geodatabase in Access [closed]
I am working on ArcGIS and I used it to create a geodatabase on access.
How can I link between both data so if I do any changes on ArcGIS it will automatically reflect on my data in access so it will ...
1
vote
1
answer
32
views
Export projected coordinate in ArcMap
I have some points with EPSG=4326. I saved it as EPSG=3824 and imported it into ArcMap again. Then I used Data Management Tool > Features > Add XY Coordinates to add x and y coordinates to the ...
- 31
0
votes
1
answer
35
views
Changing the pixel value of Copernicus Browser raster data from RGB to the displayed ones in Copernicus Browser
I have a raster data of Moisture Index downloaded from Copernicus Browser, the problem is the pixel value is the RGB value not the moisture index value. Then i tried the stretched symbology and its ...
0
votes
0
answers
39
views
Using viewshed to determine how much of wind turbine can be seen in ArcMap
I would like to know how much I can still see of a wind turbine 10 km (point shapefile) away from my observer point (point shapefile). The viewshed analysis only tells me whether I can see the wind ...
- 23
0
votes
0
answers
25
views
ArcMap Layer properties of personal geodatabase: activate field doesn't work
I'm working with a personal GDB in ArcMap. When I go to Layer Properties -> Fields not all fields can be activated. I can set the marker for the field but the attribute table is not updated ...
- 651
0
votes
0
answers
36
views
Displaying layers using WFS in ArcMap
I have connected to a WFS feed in ArcMap 10.7.1 using Interoperability Connections but when I drag the layers from the WFS list onto my map/contents it displays the following error:
Error Reading ...
- 21
1
vote
0
answers
19
views
FeatureServer not displaying all parcels in web app and ArcGIS Online – How to handle large, complex polygon datasets [closed]
I'm maintaining an ArcGIS Server application for a client and encountered an issue where not all of the 19,000 complex polygon parcels are displaying in the FeatureServer. The MapServer displays ...
- 11
0
votes
0
answers
51
views
Zonal Statistics as table not working in modelbuilder
When I use zonal statistics as table outside the model builder it works, but using it inside the model resulted in error.
I tried to simplify the model( making new one contain only the zonal ...
- 11
4
votes
1
answer
110
views
Execute 'Iterate Feature Selection' in ModelBuilder only if Features are Selected
I have a feature layer, and with ModelBuilder (ArcMap 10.8) I'm trying to ensure that the "Iterate Feature Selection" tool is carried out only if there are selected features; if no feature ...
- 329
1
vote
1
answer
25
views
Create a boxplot map in ArcMap
I want to create a boxplot for a GIS data shown :-
But when I try to create a boxplot for the data I am unable to see the layer being added in Layers/Table as shown:
Why does this happen? And how ...
- 321
1
vote
0
answers
36
views
Opening .img file created in Erdas Imagine 2023 in Erdas Imagine 2022
I am having an issue working with a file created in Erdas Imagine 2023 in Erdas Imagine 2022. I ran a tool with the output .img. However, the .img format seems to be different in Erdas 2023 vs Erdas ...
- 11
0
votes
0
answers
17
views
Representation based on attribute value in GDB feature class
I use ArcMap. I have one shapefile and it was in symbology categorized based on TWO attribute values:
So shapefile looks like this:
Then I saved as LAYER FILE to have symbology.
But I need to have ...
- 15
0
votes
0
answers
67
views
Using shapely from Python script tool in ArcPy with ArcMap
I have received a geoprocessing tool which references a python script. The script uses some methods from the shapely library.
I have tried putting the shapely library (version 1.6.0) directory and ...
- 10.3k
1
vote
1
answer
85
views
ST_ReducePrecision PostGIS function throwing an error
I'm using ST_ReducePrecision in PostGIS to lower the tolerance of shapes so they can be read by ArcMap.
I'm applying ST_ReducePrecision(shape, 0.0001) with a tolerance of 0.0001 to match ArcMap's ...
- 23
1
vote
0
answers
33
views
Python Add-in Shows up as Missing then Works after Logging in Again Through Citrix
I have created a Python Add-in that works well when installing it through the add-in installer or when adding the add-in directory folder to the registry string (Computer\HKEY_LOCAL_MACHINE\SOFTWARE\...
- 83
0
votes
0
answers
35
views
Calculate distance between numerous points and one specific point using Point Distance in 4326 projection In ArcMap
I'm using the WGS1984 projection since it's the required projection in my class, as a result, I can't accurately calculate the distance between one point and other points since the output data will ...
4
votes
0
answers
85
views
Export ArcMap annotations for use in QGIS
I have a project in ArcMap that contains annotations. Now I would like to open them in QGIS. Is there a way to export annotations in ArcMap in such a way that they can be opened in QGIS (via SLYR or ...
- 83
1
vote
1
answer
83
views
Identify larger diameter pipe flowing into lower diameter pipe in Geometric Network
I have a sewer geometric network and ArcGIS 10.8.
Is there a way to identify where larger diameter pipes are flowing into smaller diameter pipes?
I can identify connected pipes that have a different ...
- 785
0
votes
1
answer
55
views
Convert .lyr to QGIS project not working due to database connection
I am currently trying to import layer data from ArcMap into QGIS via SLYR. This also works with normal layers, but not with those that refer to data in an Oracle SDE database.
When I want to convert ...
- 83
0
votes
0
answers
25
views
Unable to export only matched features after AddJoin Common - ArcPy
The exported featureclass called 'output_feature_class' contains all of the features from the input feature class even after joined based on COMMON, only want common/matched records as output.
For ...
- 69
0
votes
1
answer
51
views
Removing true holes in a doughnut polygon
I want to create small cuts to open the holes in a shapefile, while the cuts should be contiguous without affecting the main shape and size of the polygons. The goal is not to have any true holes in a ...
0
votes
0
answers
44
views
How to add topology to an existing feature dataset?
I have a GDB with a lot of data sets and layers(feature classes), I wrote a code to add a topology and validate a layer with that.
my code:
class Validate_Topology(object):
"""...
0
votes
1
answer
22
views
ArcGIS 10.5 issue retrieving distinct time series data from NetCDF file using 'Make NetCDF Table View'
I’m using the "Make NetCDF Table View" tool in ArcMap to extract time series data from a NetCDF file. I’ve tested this tool with other .nc files and it works as expected. However, when ...
- 129
0
votes
0
answers
56
views
Overlapping 2 raster data
I have a raster file which a vegetation indices file where a certain indices value say: 0.2-0.4 is represented in Green Color and rest in white as shown:
I now want to overlap slope for my study area ...
- 321
0
votes
1
answer
57
views
Filling with points to inside of shapefile using ArcMap
I have a shapefile and I have to fill with dots or points inside of my shapefile.
Is that possible in ArcMap?
Input value is total point number.
Eventually each point should have latitude and ...
1
vote
1
answer
46
views
Exporting MXD file from ArcMap to PDF using ArcPy not retaining embedded Excel tables when converted to PDF
How can I alter my script so that the Excel tables embedded in my MXD are displayed when converting to PDF?
import arcpy
import os
mxd_path = r"D:\CROQUIS_PYTHON\MXD"
pdf_path = r"D:\...
0
votes
0
answers
36
views
Save all image or photo from attachment attribute table from ArcMap
How to save/export all image from attachment attribute table ArcMap, not save one by one?
- 1
0
votes
0
answers
73
views
Change detection in ArcMap
I tried to do change detection using ArcMap. To do this I followed the following steps.
Convert from raster to polygon via "value" field (aware as I have 7 classes)
Dissolve through ...
0
votes
0
answers
16
views
Land facet analyst- TP- 6 position using ArcMap
I want to do it in ArcMap in Land Facet Corridor - Topographic position index tools- Topographic position, 6 category, but I have this error:
Record Call Stack Sequence - Bottom line is error line.
...
1
vote
0
answers
48
views
Raster calculator giving unexpectedly large and integer results
I am trying to divide one raster ("s05") by the other ("d_05") and the resulting raster ("SdivD") is giving me some suspicious values.
I am using ArcMap. The raster s05 ...
- 11
0
votes
0
answers
34
views
Excluding data from DTM using ArcMap
I am using ArcGIS 10.8.2 and I would like to estimate the least cost path between points.
I am using a DTM with two lakes and I would exclude these from the least cost path estimation.
I made some ...
- 71
0
votes
0
answers
31
views
Erasing raster cell using another raster that overlaps in ArcMap
I have 2 raster datasets
one is methane data
and the other is cloud cover data.
What im trying to do is to remove methane data that overlaps with cloud cover data. I've tried the SetNull tool (Value ...
- 3
0
votes
1
answer
45
views
Exclude data from DTM
I am using ArcGIS 10.8.2 and I would like to estimate the least cost path between points.
I am using a DTM with two lakes and I would exclude these from the least cost path estimation.
I made some ...
- 71
0
votes
0
answers
52
views
ArcPy automated compression 'A check constraint violation has occurred. [sde.DEFAULT]'
We have an automatic Python script for ArcMap 10.8.1 which compresses our database nightly after employees have finished their work.
We're getting this error preventing the automatic script to run, we ...
- 71
1
vote
1
answer
297
views
Cannot copy and paste into a layer
I am having a very frustrating problem in ArcMap. (This is all within the one enterprise geodatabase.)
I am trying to copy and paste a feature from one layer to another (similar layers).
I have been ...
1
vote
1
answer
53
views
ArcMap does not sort numbers of <1 correctly in unique values symbology
I have an issue in ArcMap when working with values that are lower than 1. In the symbology dialogue, when I go to unique values and choose all values for an attribute that has some values of <1, ...
- 81
0
votes
0
answers
33
views
Load map tile in ArcMap from Online image links
The problem:
I have many image links as tile maps which are in equal dimension and related data content.
They are stored online and they will change by time
They are presentable in different zoom ...
- 19
0
votes
0
answers
26
views
Exporting bitmap files with a known color change
I know that to export a raster with a given color, you need to export it. You need to specify the parameters in the "Data Export" section in the Output raster section: Color. model and RGB. ...
- 1
0
votes
1
answer
67
views
How to remove grid lines of lithology data downloaded from Bhukhosh?
I have downloaded the Lithologic Data for a certain district from Bhukhosh, Geological Survey of India (GSI). The data obtained comes in .shp format. However there are certain grid lines present in ...
0
votes
1
answer
30
views
Getting Error from ModelBuilder (calculate values)
I want to remove the last 7 character from parsepath (%Value%)
what is wrong with this code?
- 3
0
votes
0
answers
23
views
Installation error in DSAS v4.2_2 version compatible with ArcMap 10.3
DSASv4.2_2 version:
In the process of installing the DSAS 4.2 software, during installation the following error occurs:
Unable to get installer types in the Files Shoreline Analysis
System\DSAS.dll ...
- 1
3
votes
2
answers
370
views
What Python libraries are installed with ArcGIS Desktop 10.x
Does Esri provide a comprehensive list of Python libraries packaged and installed with ArcGIS Desktop 10.x (in particular, ArcGIS 10.8)?
I've found the ArcGIS Pro documentation of Available Python ...
- 23.2k
0
votes
0
answers
33
views
Computing correlation coefficient between crime vs non-spatial data (such as no. of population) using ArcMap
I have a polygon divided in neighborhoods (barrios) which contains no. of crime (cases) per barrio. Also, in that polygon, there is a column for the total population of that barrio. Now, I want to ...
- 1
0
votes
0
answers
51
views
Calculating Length of Polylines in Miles Based on Individual Point Features
I am using ArcMap 10.8.
I may be trying to do too much in one query, but I'm hoping there is a way to do what I'm trying to do without repeating the process 1,657 times.
I am trying to analyze the ...
0
votes
0
answers
32
views
Arcpy - Avoid creating tables and use the generated features directly
We have a database containing line segments.
Due to certain particularities in our project, we need to perform some analysis operations line by line instead of just performing the operation in the ...
- 256
0
votes
1
answer
182
views
Changing RGB band raster into single band raster in ArcMap
I have a raster like in this image, this raster symbology only consist of RGB Composite, vector field and stretched.
How do I change the colors of this raster into a single color?
This raster was ...
- 3
0
votes
1
answer
220
views
How can I extract vector data from a web map service raster layer
How can I interact with a raster layer from an ArcGIS REST Map Service for spatial analysis purposes, given the service's limitations on data manipulation and querying, particularly when direct ...
- 37