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
6,156
questions
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Create 10 second grid/graticule ArcMap
I am looking for a way to create a 10 second graticule/grid. I have north west corner coordinates where the grid should start from and spread out based on 10 second intervals. I have looked at two ...
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1answer
55 views
Understanding if pixel value is brightness or height?
I have geotiff. How to understand if pixel value is brightness or height?
I am downloading SRTM data from
https://earthexplorer.usgs.gov/
And trying to open them on ArcScene, but when I am trying ...
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1answer
73 views
Q: Where do I find my files? There are only .LOCK files
I simply need to merge 2 files, however I'm unable to figure out where they are saved.
When following the path displayed in ArcMap it only leads me to the documents folder and all I can find are the ...
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272 views
Using Append tool in ArcPy with Edit Session?
I need to run the append tool in an edit session because the feature class I am appending to is in a gdb with a relationship class, and I need to update the field mapping for a few of the fields. I ...
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99 views
Arcgis Service Find the Closest Road Segment By giving an GPS Point
Within ArcMap, I have a road sement layer. I can add a point feature, and get the closest road segment by using near_analysis tool.
I want to do it through an ArcGIS service. Based on a given point(...
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25 views
How to replace sections of raster with data from another [duplicate]
I am trying to replace an attribute of one raster dataset, which generalizes the data over that area, with a collection of attributes from another raster which cover the same area, but provide more ...
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69 views
Downloading map service from ArcGIS web service as features? [duplicate]
I imported FEMA's Advisory Base Flood Elevation (ABFE) layer. It is an ArcGIS Web Service over the internet. I can view it on the map, but it is listed as not selectable, and I cannot export sub ...
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93 views
Is it necessary to index features when loading WFS layer in ArcMap?
There is ~85k features in a WFS layer coming from the LAN server with a 1 gb ethernet link. However, I have to wait a very uncomfortable amount of time for the layer to be indexed when I load it.
...
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424 views
Plotting simple xyz 3d surface map in ArcMap GIS?
I'm a newbie in Arcmap and would like to map coordinates of X(Eastings) and Y(Northings) (eg, X=534911 Y=168822) against a Z-value (elevation).
I am trying to map a simple 3D surface to look at the ...
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45 views
Network, route, topology
I have two feature classes. One is a point feature class, the other is a line feature class. The point features all intersect the line feature. I want to route the line feature (have line symbology ...
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1answer
146 views
How to ensure raster tabulation is in integer using 'tabulate area' tool?
I'm trying to tabulate raster cells based on its values using the 'Tabulate Area' tool, but the result shows decimal values instead of integer. Is there any way I can ensure the result of the ...
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104 views
How to fix garbled fields when importing csv to Arcmap
I'm having trouble reading fields in Chinese when importing a csv data file to ArcMap. I imported the file by using 'add data' option in the tools section. I'm confused because some csvs work while ...
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1answer
122 views
How get the toolbar added with 'OnCustomizationEvent' from interface 'ICustomizationFilter'?
I'm implementing the interfaz ICustomizationFilter, and using the event 'OnCustomizationEvent' of this way:
public sealed partial class eManager : Extension, ICustomizationFilter
{
public bool ...
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1answer
42 views
Criteria based Query using ArcGIS
Problem: criteria for education is that it should be in 1 km buffer and have a population of 500. I want to identify which schools fulfill the criteria. I want to do analysis in ArcGIS.
Kindly ...
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2answers
46 views
How to create a new value with information from multiple columns?
I have dataset that has columns that need to be sorted based on multiple columns.
The first column contains a name and the second a number, the names are not unique. What I want is a NewID from 1 to ...
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1answer
347 views
ArcGIS Snap raster option doesn't work with georeferenced images
Trying to snap cells of one Landsat image with another one (older ones are sometimes totally misplaced, so I had to georeference it first), I use ArcMap's Copy tool and snap raster environment setting....
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85 views
ArcGIS Network Analyst and modelBuilder problem
I need to use server tool Create Service Areas. For input data i need to use iteration of features, that uses as Facilities. Task in general - to create service area. Area radius depends on count of ...
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198 views
Extracting unique values from raster in area using ArcGIS Desktop?
I have Landcover raster and thousand points. I want to create buffer around each point a extract all unqiue values in buffer from Landcover raster.
Do you know how can it be done using ArcGIS ...
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64 views
Overlapping features and attributes help
I'm using ArcMap 10.3 and am looking for some guidance on how to "connect" two layers.
Layer one contains non-overlapping polygons (site)
Layer two contains overlapping polygons (species)
I would ...
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0answers
104 views
Setting transparency of feature class in ModelBuilder in ArcMap?
I've made a model which yields an output feature class using ModelBuilder in ArcMap 10.4
I can set the symbology for the output layer by specifying a layer file.
Is there any way I can set the ...
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0answers
90 views
Disabling Login Window on ArcMap?
I would like to know how to disable the login window [PICTURE A] when I start ArcMap ?
In the code I am starting ArcMap, but then I get prompted with username and password dialog.
How can I disable ...
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1k views
The spatial index grid size is invalid [feature set]
I am building a model in ArcMap ModelBuilder and I want to implement Feature Set as a model parameter so the user can select areas but I get this error:
Create: An unexpected failure occurred. The ...
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42 views
Batch process doesn't work with multiple files
I'm attempting to determine land surface temperature from Landsat 5 in ArcMap 10.2.2. I created a model to generate land surface temperature. The model works correctly when I run any single landsat ...
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72 views
Display Integer Data in Format of String in the Shapefile Table
I have a Field in a Shapefile which has 3 unique Integer values as
[1, 2, 3]
but I want to display them in table as string like
1 - A
2 - B
3 - C
so eventually in the table will be A, B or C but ...
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79 views
Use arcmap layout for profiles or Vertical ortho-images (walls) instead of horizontal
I have designed an Arcmap layout and use it within an arcpy script to generate lots of pages of a pdf report, one page per polygon I have drawn (changing title, scalebar, polygon being highlighted in ...
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1answer
236 views
Unknown coordinate system need in Lat/Long degree format
I received CAD data from PDs and the data they gave is already geocoded (which is great) and it reads well when I add it to my map on ARC map. However, the format is as follows (x = 632086.7, y = ...
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1answer
138 views
How to query a specific race/age profile from Census data?
I want to count Asian males, 15-30 years old by Census Tract. I can get the data sorted, but I don't know how to make a Boolean type of query (i.e., race is Asian AND sex is male AND age is 15-30). I ...
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1answer
596 views
Cannot drag to edit vertices in ArcGis [closed]
https://www.youtube.com/watch?v=nzEikFUt5O8
I am using ArcGis ArcMap 10.4
I have an existing shape that I am trying to edit the vertices of. I open the editing toolbar, and can select the point, but ...
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1answer
90 views
Aggregating multiple layers while preserving values using ArcMap?
I am using ArcMap 10.5 to display the distribution of Revenues by Region, for each product I have defined.
Each product has a layer of its own consisting of a collection of polygons, and each polygon ...
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337 views
Viewing a WFS in ArcMap 10.2.2
I'm trying to view some Environment Agency (EA) WFS data in ArcMap 10.2.2. I've installed the Data Interoperability extension and enabled it. I've added a new connection with the url below. It should ...
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1answer
353 views
Using Spatial Join tool in ArcGIS Desktop?
I have a map with two layers: one of polygons and one of points (in coordinate pairs). To each point, I would like to match the attributes of the polygon in which it is located (or closest to). I am ...
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73 views
ArcMap: in a 10.0 Basic license and trying to edit FC coming from a 10.0 Editor edited GDB
I have a feature class in a file geodatabase which is not allowing me to edit it, but is also not giving an error when I try. I right click on the layer in ArcMap and choose to start an edit session, ...
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2answers
177 views
how to extract coordinates (latitudes and longitudes) from a raster? using arcGIS [duplicate]
I am a student working on my final year study. It's my first time using ArcGIS.
I need to have the coordinates of the polygons that I choose to work on.
After converting the zones that I created ...
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1answer
127 views
Stretching only the Y dimension in polygons
I have a shapefile created in another program, when imported into ArcMap I found that the y axis has been squashed by a factor of 5.
What would be the easiest way of stretching it out, by a multiple ...
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1answer
92 views
How to get a subset of Mathew Hansen dataset in projected co-ordinate system
As we know from the metadata of the Global forest datasets created by Mathew Hansen, et. al., that can be found here, this data is derived from the landsat data. So the spatial resolution of this data ...
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0answers
12 views
Importing OpenStreetMap data in ArcGIS for Desktop? [duplicate]
It is possible to import data in QGIS but ArcGIS has more features and easy to use, so is there any way to import OSM data and we can use ArcGIS tools for analysis and database creation?
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67 views
Calculating the average of an attribute for a points within a pixel
I want to calculate the mean of an attribute of all points within each pixel.
For example, if there are two points within a pixel like in the lower left most corner shown, I want to calculate (...
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2answers
908 views
Can't display jpg
I haven't been able to visualize a .jpg map in ArcMap. I tried zooming to the layer and also the 'fit to display' feature in the geo-referencing menu, but they didn't fix the issue. I've already ...
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0answers
111 views
Hide ArcMap Main Menu
Is there a way to hide the ArcMap Main Menu either by customizing ArcMap manually or programmatically? I’ve tried to use the customization dialog and disable the Main Menu which didn’t work.
Trying ...
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2answers
78 views
Creating lines from polygon layers boundaries?
I need to find boundaries between two polygon layers and express them as lines. There are plenty of polygons in each layer, so I'd like to avoid doing it "by hand".
Example:
Red line shows how ...
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0answers
283 views
Create GeoJSON polyline with elevation from a shapefile
Here is my situation: I have volunteers using smartphones to collect bike trails. These GPX files are a good start, but they need editing due to canopy cover, etc. I export these to shapefiles and ...
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0answers
37 views
Add the lengths of columns with the same id in arcmap
I have a polyline dataset that contains a unique feature (manhole) and the lines segmented by outflows from it. I need to get the distance from the manhole to each break on the line.
So in the MH ...
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1answer
67 views
ArcMap bookmarks for legends, scale bar etc
I am exporting several GIS dataset maps from a set of several files I have. My images show always the same geographic area. My problem is that, moving from one image to the other one, the legend, ...
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28 views
Cannot Edit Python Script from ArcMap/ArcCatalog with IDLE? [duplicate]
I'm trying to set my Script Tool Editor in the Geoprocessing Options dialog so that I can edit a script tool within ArcMap. Currently, whenever I right-click on my script and select "Edit..." from the ...
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1answer
226 views
Project data built with incorrect spatial reference - how to correctly re-reference all data
Just discovered an interesting situation when coming to amend some MXDs and generate area calculations.
A previous consultant - when creating the first MXD and project data, set the correct spatial ...
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1answer
399 views
Zonal Statistics does not calculate mean for all Features in the shapefile
This is a follow up question from: Python Script Zonal Stats as Table Loop Question
I was able to get the script working successfully, but I'm running into a problem where zonal statistics is not ...
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0answers
208 views
Polygons from Adobe Acrobat PDF to Arc
I am tracing building plans in adobe acrobat. There may be a time in the future I will be asked to take the polygons and overlay them in a GIS for a borough-wide map. Are there any steps I can take ...
0
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1answer
59 views
Stream network using multiple cell thresh holds inArcGIS
I'm trying to create a stream network with drainagelines formed at varying thresh holds throughout a drainage basin. Is there any way of doing with Arc and still creating a stream network that is ...
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2answers
928 views
Showing one feature with two unique values as one symbol in ArcMap legend?
I am working in ArcMap 10.4. I have one feature that has two unique values, one is "simple fill" blue the other value is "10% simple hatch". I need to show the 2 values in the map but would like to ...
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1answer
84 views
Counting overlaps in ArcMap?
How can I count/find overlaps in ArcMap 10.4 but between area and line features (for example buildings and roads? Using topology I can find overlaps only between line-line or area-area feature.
