Questions tagged [arcmap]

ArcMap is the main application of ArcGIS for Desktop and the tag for that (arcgis-desktop) should normally be used in preference

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

Using select by attributes then doing spatial join on selection in ArcPy?

I am using ArcMap 10.6. How can I write the code to run spatial join on each match between Layer A and Layer B? First step is to select 1st value in Layer A field (GUID) and select matching records in ...
0
votes
0answers
19 views

Creating Generic Transverse-Mercator projection in ArcPy with ArcMap

I'm attempting to create a Transverse-Mercator projection in arcpy. However I keep running into an error trying to set the latitudeOfOrigin, even when the documentation explicitly says this is a ...
0
votes
0answers
21 views

Calculating how many acres fall within each 1 square mile section?

I am using ArcMap. I have a polygon shapefile of parcels that receive surface water from a water district. I also have a polygon shapefile of section boundaries. I want to calculate how many acres ...
0
votes
0answers
36 views

Understanding ArcGIS network service areas

I want help understanding the output from network Service Area analysis in ArcMap 10.8.1. The example below uses the data here https://sites.tufts.edu/gis/files/2013/11/Powerplant_Proximity_Exercise....
0
votes
0answers
15 views

Turning attribute table in ArcMap

I want to show the attributes of the column "PHK_text" as a row on top of the table. "PHK_text" has ten different terms and all of them should be shown on top of the table as a new ...
0
votes
1answer
15 views

Are raster color band codes standardized in ArcMap/ArcGIS?

I have multiple TIFF files which contain rainfall data. Different colours are associated with different levels of rainfall. When I add the files to arcgis, a colour/colour code is created. These two ...
0
votes
1answer
43 views

ArcPy import arcgiscripting

I created a new environment in Conda and installed Python 3.6.9 along with certain modules including ArcPy in that new environment. Now, when the script in Spyder tries to import arcpy, I get the ...
1
vote
2answers
28 views

Failure to project shapefile to Mass State Plane NAD83 (meters) SRS with ArcMap

I am working with a shapefile that I have not been able to project to the Mass State Plane NAD83 meters (i.e., EPSG:26986) SRS using ArcMap's "Project" tool. The "Project" tool ...
-1
votes
1answer
54 views

Ranking polygons within feature class by group and by area in ArcMap

I have a polygon feature class with attribute fields 'name', 'rank' and 'area' in an Esri file geodatabase. For each name there are multiple features (polygons) in the feature class. So let's say 5 ...
0
votes
0answers
15 views

Update graphic on Graphic layer with new Geo point (new current location)

We have migrated ArcGIS library from 10x to 100.9.0. In our App we have the functionality of change mock location using long press. Below is the code snippet of 10x which is working fine. Graphic ...
1
vote
0answers
27 views

Merging shapefiles with rasters

I'm using ArcMap, I have a shapefile which is my wastewater pipelines, now I need to merge some rasters which are about ground movement and groundwater table with this shape file to know what is the ...
0
votes
2answers
24 views

View domain code values from ArcMap attribute table?

In the attribute table of a feature class in ArcGIS Desktop 10.7.1: Is there a way to view data as the domain codes, rather than the domain descriptions?
1
vote
1answer
39 views

Converting Raster to Polygon in ArcMap

I've prepared my Shapefile in ArcMap 10.7.1 by Raster to Polygon. When I am opening this shapefile in ArcMap its showing a rectangular polygon around the shapefile like this: When I select this ...
1
vote
1answer
29 views

Clip on ArcMap not clipping out the correct layer [duplicate]

In ArcMap 10.8 I have two shapefiles, the yellow area and the green square. I am trying to create a shapefile that is the yellow area without the green square. I want to clip the small square out of ...
0
votes
0answers
13 views

Using extra parameters on ArcGIS print templates service

I am using ArcGIS Server 10.5. And I am creating my own print template MXD files on ArcMap to print maps on web page. Then I am publishing them on ArcGIS Server. But I want to print extra information ...
1
vote
0answers
23 views

The project does not build. The command “esriRegasm.exe …” exited with code -1

I want to build the project to create a tool with ArcObjects in Visual Studio. I get this error: The command "esriRegasm.exe "...Project1.dll" /p:Desktop /s" exited with code -1. ...
0
votes
1answer
32 views

Changing Linear Units on Scale Bar to a unit not listed [duplicate]

In ArcMap, how can I change my linear units on a scale bar for layout view to a unit not listed on the drop down menu in units of the scale bar? I want to get survey chains in my map as a scale bar.
0
votes
0answers
27 views

ArcMap location queries

I'm new to ArcGIS and am trying to determine sites that meet a series of geographic criteria including: within various distances of certain features, as well as within a distance of one layer but not ...
1
vote
2answers
37 views

GIS ArcMap 10.7 Layers have different scale and cant stack together

I am using Windows 10 system and ArcMap 10.7. I have three layers, A, B, C. I tend to stack these three layers, the order should be A on B on C. I can put A on C, but I cannot put B on C. I thought ...
0
votes
0answers
38 views

Raster resampling using ArcGIS Desktop

I have gridded raster files with 6 km resolution, and each cell has its own respective Snow Cover value. Now, I want to change the resolution of this raster to 500 m, and based on the 6 km pixel ...
0
votes
0answers
17 views

Joining point data with national census-tract layer in ArcMap

I have downloaded national census-tract level data, specifically Walkability Index, to determine within what category of this variable my point data (i.e. my sample) are classified. I have opened the ...
0
votes
1answer
39 views

Using GeoPandas generated .gpkg in ArcMap

I am using GeoPandas to create .gpkg files. Using GeoDataFrame.to_file() When opening the files in ArcMap, it takes a long time updating the file extent. Files already have an spatial index as this is ...
0
votes
0answers
23 views

Interpolating climate data over DEM in ArcMap

I tried to interpolate climate data using IDW by inserting DEM raster as a mask, but I got the Map of precipitation levels without taking into account elevation data. How can I get map of ...
0
votes
1answer
24 views

Keeping only highest point in cluster of points using ArcMap

i have a cluster of points in particular areas around NZ. I am only wanting the point with the highest value in this cluster to remain. Also many of the points have the same value, i am just wanting 1 ...
0
votes
1answer
28 views

Exporting NDVI as TIFF file in Google Earth Engine

I've calculated NDVI using Sentinel data. Below is the part of my code. This code exporting TIFF file into my google drive, however, when I load this image into ArcMap and trying to convert this ...
0
votes
1answer
20 views

How do I change the display unit without changing the coordinates numbers?

(X= 716 562,800911 Y= 3 568 493,622591 "Decimal Degrees") My problem is that the coordinates are correct but displayed with the wrong unit, it should be meters. When I try to use the ...
2
votes
1answer
56 views

What to do with completely bad geometry? [closed]

I have downloaded a shapefile that I need from a website. However, the geographic coordinate system is in a projected coordinate system WGS84 Major Auxiliary Sphere and it is projected in WGS84 Web ...
0
votes
2answers
41 views

Extract Highest Raster Values to Point

I a little bit stumped. I have the entire world as a raster with values ranging from 0-7. I am wanting to extract the highest values (ideally only those from 6-7) as points. Is there any simple way i ...
2
votes
1answer
24 views

Identify Transformation Used by Append Tool

In ArcMap, I regularly use the Append Geoprocessing tool to append data from a dataset in one projection into another dataset that is in a different projection. When you append between projections, ...
-1
votes
2answers
20 views

Raster transparency

I have a question similar to Varying transparency of symbols within single layer in ArcMap. The only difference is that the raster dataset that I am using is gridded and unique values have been ...
0
votes
0answers
26 views

ArcMap hdf processing

I’ve followed these instructions in the past to get this NASA hdf file (subset “PrecipitationCal”) to render in ArcMap with no problems, but now it no longer seems to work as something has changed. ...
1
vote
1answer
14 views

Splitting lines at certain lengths in ArcGIS ModelBuilder

How to split lines at a certain length in the ArcGIS ModelBuilder using below the split tool from the Editor Toolbox?
1
vote
0answers
24 views

ApplySymbology does not recognize existing layer (ArcMap 10.6.1)

I have a script that (1) loops through a each row in a feature class; (2) creates temporary_layer_1 with the selected feature; (3) zooms to the extent of temporary_layer_1; (4) creates ...
0
votes
0answers
21 views

Cluster and Outlier Analysis for binary logistic regression

I am running a fairly simple Cluster and Outlier analysis. Do I have to include the outliers that meet my pvalue criteria of 0.01 in my binary log regression? Can I just analyze the HH and LL?
2
votes
0answers
38 views

Joining attribute of smaller polygon to attribute of biggest polygon when they are overlapping

I have two shapefile layers which include polygons. Each polygon on the first shapefile overlaps a polygon on the other shapefile. I am trying to join the attribute of smaller polygons to the ...
0
votes
2answers
25 views

Is there any way to import templates in ArcMap?

I have tried to find info on how to import a template for layout in ArcMap. I have a template file pagx file. In Pro there is import by the insert tab, but not in ArcMap. Is there a solution for ...
1
vote
1answer
32 views

ArcGIS ModelBuilder output data from collect values as table or csv

I have 90 point shapefiles. I would like to export the largest value of one of the fields in the attribute table. I have sorted the field so that the largest number is at the top. I have also added in ...
0
votes
0answers
18 views

Mosaic images in double precision pixel type

I am trying to mosaic the raster images, but those images are in the double-precision pixel type and their pixel depth is 64 bit. How can I mosaic that raster image? I am using ArcMap 10.2 version. ...
0
votes
0answers
13 views

Create a histogram from a raster with no attribute table

I converted an ASCII file to a raster. I had to use the float raster because it is continuous elevation data so there is no attribute table. I need to make a histogram in GIS of the elevations to ...
0
votes
1answer
26 views

ArcGIS Spatial Join match options and merge rules

I'm having an issue with analysing data using the Spatial Join tool in ArcMap. I have two data sets namely: California Counties Precinct Voting Data I want to join these two sets so that I have the ...
0
votes
0answers
25 views

Calculating total area of three partially overlapping polygons (without counting area of overlap more than once) using ArcMap

I want to calculate the area of three 1 km buffers without counting the area of overlap more than once. I have used the merge tool to combined the three polygons and then I have used the dissolve tool....
2
votes
1answer
44 views

ArcMap 10.6 “write” a layer file

I want to create a group layer (or similar) of many raster files that only display when I tick them. They must not all be displaying when I make the layer, or my standard office entry level machine ...
0
votes
0answers
20 views

ArcGIS treats two similar projections definition differently

I am about to recreate a global grid in ArcMAP, based on the Behrmann projection I though. The map I want to recreate has this definition (in the .prj file): PROJCS["...
0
votes
0answers
22 views

Connecting ArcMap to secure folder

I am accessing data from a National Data Services secure server. Within the server, all my project data is in one folder, and applications like ArcMap are in a separate folder. In ArcMap, "add ...
0
votes
0answers
20 views

How to assess the visibility of a feature from anywhere on the landscape (DEM)

I'm wanting to assess the visibility of a feature of a given height from anywhere on the surrounding landscape. It seems like the viewshed tools wont work for this since they show the visibility of ...
0
votes
0answers
12 views

ModelBuilder model to classify Koppen Climate classification

I am trying to see which area in the United States falls into which category of Koppen's climate zones. Right now, I am working on B climates, using Raster Calculation. The attached is a screenshot ...
1
vote
1answer
26 views

Using QGS file in ArcMap

I have received files in .qgd and .qgs extensions from a friend who works with QGIS. Is it possible to use that in ArcMap 10.8?
0
votes
0answers
29 views

How do I obtain the coordinates of the points that define the polygons' shape in ArcMap (not the centroid)?

I'm starting at ArcMap. I want to export the coordinates of the points that form the line that defines the shape of each polygon. I can add a new field to the attribute table, but when I calculate the ...
1
vote
1answer
28 views

Intersect function is generating different outputs in ArcMap and ArcPy

I am currently running the following code in ArcPy: in_dir_temp = "D:\\X\\" x1= in_dir_temp + "x1.shp" x2= in_dir_temp + "x2.shp" y1= in_dir_temp + "y1.shp" ...
0
votes
2answers
39 views

Problem with making a piechart in ArcMap , because of <Null> values in attribute table?

I have a problem when trying to make a pie chart in ArcMap, In the middle-right polygon there is no piechart of age groups. I think the reason is that in attribute table, there are some NULL values ...