Use this tag when ArcGIS for Desktop is the product and architecture that you are using from the ArcGIS platform.

learn more… | top users | synonyms (1)

1
vote
0answers
26 views

How do you get NoData to show up transparent in a .TIF file? [closed]

I am creating a handful of raster images using ArcGIS 10. I've been exporting the rasters as .TIF files. From what I've read, even though you can set the background to No Color, this actually doesn't ...
3
votes
1answer
54 views

Transfering features class from ArcSDE to File Geodatabase using ArcPy?

I would like to know if it's possible to use python to transfer features class from SDE into a GDB and then transfer it back to SDE without losing SDE parameters such topology, versionning, ...
1
vote
1answer
32 views

Nearest Neighbor Analysis for route events

I have events that are on routes. You can think of it as accidents on a highway. I want to do some spatial statistics on it. The road is an M enabled feature class and decision makers want logical ...
1
vote
0answers
15 views

How does “Mosaic to New Raster” tools works? How does it treat pixel values?

I'm working with arcGIS. I have mosaicked 8 rasters with values ranging from -408 to 180. The new mosaic shows pixel values ranging from 0 to 180.Then I compared cell by cell values from the original ...
1
vote
0answers
9 views

How to apply Edge Correction in ArcGIS Average Nearest Neighbor

I am using ArcGIS 10.3 with the tool Average Nearest Neighbor to describe the data. I want to avoid mistakes caused by Edge Effect. In the Ripleys K Function tool there is an option to control that ...
2
votes
1answer
32 views

Average Nearest Neighbor does not have all the options

I have a point feature class that I used the Average Nearest Neighbor from the ArcGIS software to calculate the pattern. ArcGIS produces output chart that says whether the data is dispersed, random ...
1
vote
1answer
32 views

Creating quadrats in ArcGIS

Is there a tool / toolbox in ArcGIS to create quadrats on a population? I have a point feature classes with 1 billion points (divided to 10 almost equal feature classes) that I want to take samples ...
1
vote
1answer
18 views

Average Nearest Neighbor tool extreme restuls for different area?

I'm using the "Average Nearest Neighbor" tool in ArcGIS 10.3 to calculate whether my point feature class is clustered, random or dispersed. One of the parameters is area. I tried putting different ...
0
votes
1answer
19 views

Graphic output for Ripleys K function

I am using ArcGIS to calculate Ripleys K function using the "Multi-Distance Spatial Cluster Analysis (Ripleys K Function)" tool on a point feature class. I can see a table output but want a graphical ...
0
votes
1answer
20 views

How to work with Spatial Autocorrelation (Morans I) on equal weighted point

I have a point feature class. All points are the same, it's not weighted. I want to use Spatial Autocorrelation (Morans I) tool but it only takes a field for weight. I tried fooling it by adding a ...
0
votes
2answers
28 views

Change Text Labels to Fit New Size Paper

I am using ArcGIS 10.2.2 for Desktop. I am trying to create a new map based on a previous map which was in paper size Arch D. The new map is sized 11 by 17. I have fit the layers into the new maps, ...
0
votes
1answer
24 views

Replacing each point in a point feature with a specific shaped polygon

I have many random points in one layer. I want to replace each individual point with a specific shaped polygon like the image below illustrates. Kind of like applying some sort of irregular buffer to ...
0
votes
1answer
27 views

Update column in Mapinfo equivalent in ARCGIS

I'm new to ARCGIS. I have historically always used mapinfo so any technique I have done I view still with mapinfo spectacles. I want to be able to update specific fields in an attribute table based ...
0
votes
0answers
21 views

Comprehending how Field Check works in ArcGIS Modelbuilder? [on hold]

I added the script for "Field Check" as I was wanting it to look for a specific column in the table to the far left. If the table has the column, then I want it to proceed with "add join". However ...
0
votes
0answers
10 views

How to avoid blurred projection after transformation of .tif files

For my Project I have a lot of shapefiles and .tif files with different projections. I aimed to store everything in a gdb and transform everything to the same coordinate System (ETRS1989 UTM 32N). The ...
0
votes
1answer
26 views

ArcGIS Modelbuilder Crash -> Artefacts/nonmovable objects? [on hold]

I am working on quite a big model in ArcGIS 10.3.1 ModelBuilder and it crashed. I didnt really think much of it as I keep saving it but when I logged in again and opened it It seemed almost broken! ...
1
vote
1answer
33 views

Hillshade effect not working when no data is on screen

I'm working on a DEM and I selected hillshade effect to be active. The problem is that I can't get it to appear when a no-data area is shown on my screen. If I move the area just enough for the ...
0
votes
0answers
55 views

Flow Accumulation weight grid

I currently have several rasters relating to Landcover Soil data Topographic Wetness Index (TWI) Slope They are all re-classed to % infiltration. I'm looking to use these together as a weight ...
0
votes
1answer
33 views

How can I fix my spatial join issue?

I am using ArcGIS. I have two different files. The first file is from the United State Census. It is a file consisting of the census tracts for 1990. Each polygon has information that labels its ...
0
votes
1answer
20 views

How to use a parameter to change a default value

I'm learning model builder and creating a Transportation model I'm reading from a truck table with a cost field. This field has already a value on database and I can change to a default value (lets ...
0
votes
1answer
27 views

Managing Many Georeferenced Large Files in ArcMap?

Does anyone have any ideas on how to best handle many large georeferenced files in an ArcMap Document? I have somewhere around 250 individual historic aerials (none being in the same place or from ...
1
vote
2answers
36 views

How to edit the same field in the attribute table for multiple shapefiles at the same time

I have multiple shape files which each have the same field and the same value in their attribute tables. However, some of the shape files have more than one record with that same value. I need to ...
0
votes
2answers
46 views

Trying to use Python to clean up null/bad data in Lat/Lon Load

I'm using ArcMap 10.4. Trying to load a list of Lat/Lons and connect the surface hole and bottom holes with a line connector (Toolbox XY to Line). I have two issues: 1) Values which have BHL and ...
1
vote
2answers
49 views

Why my button in ArcGIS add-in extension shows as “Missing”?

I do not understand why my add-in toolbar and button shows up as "Missing" when I open ArcMap. I am not sure whether this is an issue with ArcMap 10.3 or whether I did anything wrong. Have anyone ever ...
0
votes
1answer
32 views

Using elif statements in Python parser of ArcGIS Field Calculator?

Looking for some help. I have a continuous variable (PCT_B100P) of the percentage of folks in a census tract that are under the 100% federal poverty line. I'm trying to use this variable to assign a ...
3
votes
1answer
28 views

Automate map symbology using varying input data in ArcGIS/arcpy?

I'd like to generate a series of maps, where each map displays graduated colors based on a different variable in the feature's attribute table. The geographic area is the same in each map. I'm using ...
1
vote
1answer
53 views

Network Analysis

I'm doing network analysis where i'm trying to analyze which point feature has the closest distance to a highway. I have created the points that I need and I also have the network dataset, but then i ...
3
votes
3answers
28 views

How do I calculate average in my field calculator within specified limit?

I would like to calculate the average, max and min of each trips that I have. Each trips are also predefined (e.g. Trip 1, Trip 2) in the attribute table. (As below). I have more than 2000 trips. ...
0
votes
0answers
22 views

Trying to geocode/reverse geocode points with no address

I have created a locator using the gazetteer locator style with input data from the Street Premium dataset in Arc 10.4 and shared as a geocode service in REST. Users often input points that have no ...
2
votes
2answers
65 views

Field Calculate to remove certain values in field

I have a field named "ZIP" which has the zip code information for numerous records. Some of them have 9 numbers, but I only want them to have the first 5. What should my Pre-Logic Script look like to ...
2
votes
1answer
99 views

In ArcGIS 10.1, for what tools does Environments actually work?

As a new user, often I have used "active" (that is, not grayed out and non-functional) Environments when using ArcToolbox Tools and the operation is non-responsive. I wish I documented for my own ...
1
vote
0answers
23 views

Zonal Statistics error with specific dataset combination

A colleague and I are trying to use ArcGIS's Zonal Statistics As Table to calculate the mean value of a raster within the features of a polygon layer. This always results in error 999999 "error ...
0
votes
0answers
14 views

ArcMap Merging multiple GeoTagged photo points

I have a data set of Geo tagged photos that I imported into ArcMap using the GeoTagged Photos to points tool. Some of these photos were taken at the same location but because the Drone moved around a ...
1
vote
1answer
28 views

How to determine the closest feature to my points?

I am doing a research on transportation for motorcycles. For each trips, I have the origin points and the final destination coordinate points. I also have another landuse layer with my points of ...
3
votes
1answer
29 views

Attempting to use Merge in ModelBuilder?

So I have about 2 massive layer files with polygons and like 10 layer files with points that I would like to "Merge" together separately (polygons in one and points in another) but for some reason It ...
1
vote
1answer
21 views

Combining 2+ tables in ModelBuilder into just 1 supertable?

This might be a stupid question but is it possible to add multiple tables in ArcGIS Modelbuilder together? Just add 2 tables together, like a spreadsheet list without a common factor? I have been ...
1
vote
3answers
69 views

Searching for changes of 2 layers based on geometry, Arcgis for desktop (ArcEditor

I´m trying to make a tool that would be able to compare 2 layers of any type (polygon, point, polyline) and find differences between them. Lets say i have a layer of roads (Polyline) from 2005 (layer ...
3
votes
1answer
36 views

ArcGIS Add Join Not Working?

Im currently working on a ArcGIS ModelBuilder Project where I want to use "Add Join" to look through a list of species (Table 1: converted from excel -> Make query table -> Copy rows (to get index)) ...
0
votes
1answer
34 views

access one feature at a time and do analysis

I am a bit stuck with my code right now. I have a two feature classes, one for schools, one for residential buildings. So far I have built a model with the modelbuilder, whichs works perfectly as well ...
1
vote
2answers
30 views

ArcMap Random Points Minimum Distance Field not able to use units

I would like to create random points with a minimum distance based on an attribute field (polygons with a larger area need random points with more space between them). In theory this can be done. ...
1
vote
1answer
32 views

Is there a Reference Layer in the World Imagery Basemap?

How do I turn on the reference layer in the World Imagery Basemap? It is not located on the Table of Contents.
3
votes
1answer
66 views

Bounding geometry convex hull

I have huge point clouds (Millions of points): I need to create a shapefile with the boundary of this point cloud. When I was working with this 2 months ago I could do this somehow: I'm pretty ...
2
votes
1answer
25 views

ArcGIS: Reclassify Values as Parameter in ModelBuilder

Is there a way in ArGIS' Model Builder to set the values for reclassification (Tool Reclassify) as Model Parameters? The Reclassification is an important part of my model and I need to be able to ...
1
vote
0answers
41 views

Calculating the spatial variance of well density? [closed]

I have wells as a point shapefile and have calculated the spatial density of these wells in 400+ basins (polygons) by dividing the number of wells in each basin (found by doing a spatial join) by the ...
2
votes
1answer
26 views

contour lines/ basement contour extraction

My purpose: getting out area between elevation contours (like b/w 600m and 700m). The contours could either be elevation ones or the basement contours. I got elevation contours using spatial analyst ...
1
vote
1answer
14 views

ArcGIS AddAsync .NET API Not working

I'm creating a web service that will be passed a list of objects that include the Lat/Long coordinates and some other data such as Speed. When I use the ArcGISRuntime library to add the features to ...
1
vote
0answers
25 views

Joining a table with an If/Then Statement

I want to join two tables in ArcMap, but not every feature has the same common attribute in the two tables I want to join. For example, "Feature 1" is in both Table 1 and Table 2 and both tables have ...
2
votes
1answer
29 views

Applying base heights to raster is giving me different results

I have applied the DEM's base heights to both the raster image, the raster DEM, and a vector file. The DEM and vector file match up but the satellite image does not match up at all. Any suggestions ...
2
votes
1answer
53 views

How to get gridded data in Excel into ArcGIS?

I am very new to using ArcGIS. Right now I have an Excel sheet with data in it where each cell represents a grid from a model output and contains a value (eg. amount of precipitation in that grid cell ...
3
votes
1answer
29 views

Setting Data Driven Pages rotation when index has extra page polygons edited into it?

I have created an index to use with data drive pages. I used strip map index and then altered the geometry of the index polygons to better fit my project area. I also added additional index polygons. ...