ArcGIS for Desktop is an Esri product from the ArcGIS Platform. This tag should be used to distinguish issues with it from those of ArcGIS for Server, ArcGIS for Mobile, ArcGIS Online, etc

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-1
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0answers
22 views

Heath GIS Techniques [on hold]

can anyone please explain to me what is a two-step floating catchment area (2SFCA) method and how to use it with step by step instructions in Arcgis?
0
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0answers
9 views

How to combine two different raster by replace its raster value at their overlap space?

I have two different raster data : First data : Second data How to combine those raster data? so the output data will be like this : Where the overlap space between First data and second data ...
0
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1answer
13 views

Update Description of Feature Class in SDE or GDB

I need to add a Description to a Feature Class using arcpy. The feature class lives in our enterprise geodatabase. The Feature Class does not live in an MXD file, nor will it ever for this script's ...
2
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1answer
38 views

Mouse Scroll in ArcGIS different from that of Google Maps?

On moving the mouse scroll forward, the map Zooms-Out in ArcGIS while it Zooms-in in Google Maps. Can it be changed to match the Google behavior?
0
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0answers
5 views

Resampling and snapping DEM to match a second raster

I have a DEM that is derived from a 50K map (provided by Geobase Canada), the resolution indicates it is 23.19156058m per cell (raster name DEM_50K). I need to resample this DEM to a 100m cell size ...
1
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0answers
24 views

How do I solve the 'The specified WKID (factory code) or WKT (definition string) is not a Projected Coordinate System.' error?

I am producing a floodplain map using ArcMap 10.1, Hec-Ras 4.1.0 and Hec-GeoRas toolbar extension. I have created XS cut lines and river and bank data in ArcMap 10.1, having imported LiDAR data images ...
0
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1answer
21 views

How do I set the domain extents to default?

I have a feature class that seems to be cutting off geometry. I looked around to see if there is a bounding box applied and found the Domain, Resolution and Tolerance tab in the Feature Class ...
1
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0answers
27 views

Weighted averages: accounting for grid cell surface variation in proportion to the cosine of its latitude

Non-geographer learning GIS here. I'm using ArcGIS Desktop v. 10.2.2. I have a 30-arc second Terrain Ruggedness Index (TRI) raster file, and I want to measure the average ruggedness within each ...
0
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0answers
12 views

Rotating symbols around two axes in ArcScene

Using ArcGIS 10.3.1 I want to visualise the strike and dip (essentially the same as aspect and slope) of measured rock faces in ArcScene: the idea is to have a coloured DEM of the field area, with an ...
1
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0answers
16 views

Iterate through domain names and delete domains using ModelBuilder?

I have a list of unused/unassigned domains in table format. It's actually a table inside a GDB. I want to build a model that iterates through this table and deletes the domain. Is this possible with ...
0
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0answers
11 views

Style symbolization: compute changes?

Situation: I have a Style File to symbolize data of a FeatureClass (FC) in a GDB. The definition of Layer properties is set to "Categories" > "match to symbols in a style". Label is linked to a value ...
0
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0answers
17 views

How to make a polygon and point shape file line up to do a spatial join?

I have a polygon with a North_America_Lambert_Conformal_Conic coordinate system and a point shape file which had a WGS 1984(DD) coordinate system. I defined projection and projected both of them to ...
1
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0answers
22 views

ArcPad 10 - VBScript Error 800A0046 [on hold]

A colleague asked me to install ArcPad 10 on his Trimble JUNO 3B. He runs an application with scripts that produce messages when the GPS is turned off. The script works fine on his Trimble Nomad - ...
2
votes
1answer
40 views

Map Package or Relative Paths for ArcMap MXD export

Is there a way to use Map Packaging so that multiple mxds draw data from the same geodatabase when unpacked? We've broken our project area into 14 divisions. Each division has it's own geodatabase ...
0
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1answer
16 views

Debugging ERROR 000732 Cannot create table from feature class in file geodatabase?

I am unable to create table from feature class in file geodatabase. below is the screen of shot of the tool with error message ERROR 000732
2
votes
2answers
81 views

How can I correct/alter/change the workspace path in my environment settings?

This has been bothering me for a very long time. No matter what I do, whenever I open ArcGIS Desktop, the environment settings for current and scratch workspaces revert to a path that is non-existent ...
1
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2answers
39 views

Removing nodata value from raster images?

I'm doing urban change prediction in Land Change Modeler (TerrSet software), and i can't run Transition Sub-Model. I don't know why, but I think it is because I have nodata value in Variable (slope ...
2
votes
1answer
32 views

Calculate Row if Row Value Equals Value in List

I have a folder of photos named with a building ID that corresponds to a building ID in a building footprints feature class. Not all rows in the footprints feature class have a corresponding photo. ...
1
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1answer
30 views

Projected raster data has inconsistent extent but not shapefile

I want to calculate the average value of a raster file within each polygon boundary of my shapefile. Because I want to preserve area I wish to use the Goode Homolosine (Land) projection. The original ...
0
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0answers
26 views

Using Layout View graphic text?

I have labels that I need to remove/delete/turn off. All the data and the graphic text is set up but they were in the Data View. How do I turn the graphic texts off while you are in the Layout View ...
0
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0answers
43 views

How to measure distance in an image without georeferencing?

I have an image which precisely represents an area of 10m by 10m. I don't have precise corner coordinates for the plot. Is there a way to create a coordinate system and specify the length of each ...
2
votes
1answer
91 views

How do I figure out the length of polyline features in a feature class with a WGS 1984 coordinate system?

I'm trying to figure out lengths of polyline features in a feature class with a WGS 1984 coordinate system. Here's code to list lengths: >>> import arcpy >>> inFc = ...
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0answers
25 views

Create individual feature classes for every record in a single feature class [duplicate]

I have arc desktop 10.3. I have a feature class (nycd) with 59 records in it. I'm trying to create a simple map with an inset that shows where each community district is located in that borough. I'd ...
4
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1answer
47 views

Conditional Spatial Join?

I need to join two layers (a fishnet grid and land cover). I'd like the join to occur only if the the land cover occupies 50% or more of each fishnet grid (See image below). Can anybody provide an ...
0
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2answers
52 views

How to correctly play with page settings in layout view in ArcMap?

I need to print a map from ArcMap. I'm going to use a plotter and want to print it on a A0 format paper. But...the layout settings are totally driving me crazy! As you can see in the first picture ...
2
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0answers
20 views

type mismatch: 'esri_8' when using field calculator

I am trying to run the VBScript 'round' function using the field calculator on a column for a numeric field that contains a large number of rows (> 500k). When I run the code on a subset of the field ...
5
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1answer
50 views

Visualizing road Intersections & connections in ArcGIS

I am working with polylines (roads) in ArcGIS and I was wondering if there is a possibility to somehow show intersections as well as connecting parts of all the different road-segments. Also, would ...
0
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0answers
30 views

Spatial Join with ArcGIS ModelBuilder?

I have a bigger model done with ModelBuilder. In the end I want to make a spatial join of a polygon (target) with points (join) (see figure below). The model runs with any error or warning message, ...
2
votes
1answer
19 views

Change Symbology with different Column Value

I am using ArcMap 10.0. I am trying to change Cadastre colours when the values of the box EXTRA is set to 0,1 or 2. So basically, I need the default values set to 0 (already completed). Properties ...
0
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0answers
9 views

Error while running the model for join Iteration

I am trying to run a model which iterates joining multiple tables to a shapefile and export the resultant shapefile after each iteration. The model runs successfully but after each run, only the ...
0
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0answers
23 views

how I can get raster calculator select files with similar names?

The idea is to select raster files with parts of similar name, for example: Filenames (in between many others raster with other names, but in the same folder): 28feb11evs 28feb11evv 28feb11pr ...
0
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1answer
32 views

Adding dbf to ArcMap 10.2 receiving warning

This is the error message I receive when I am trying to add a dbf file to ArcMap 10.2. the warning reads: Could not add the specified data object to the map. The Field type is invalid or ...
0
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1answer
42 views

Splitting all polygon features in a shapefile into smaller equal width polygons

I have a shapefile of thousands of polygon features, that i would like to break up into smaller pieces (i.e. break a square into 8 equal pieces). I have read all over these boards for the right ...
3
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0answers
30 views

Creating arc segment between two points with common field using Python?

I need to create Arc Segments between multiple points with like data using half the distance between the two like points as the radius of the arc segment. I would prefer to use python to ...
0
votes
1answer
24 views

arcpy.da.SearchCursor, cannot read preceding zeros from csv

I'm using arcpy.da.SearchCursor to read a csv that has a column with preceding zeros, e.g.: myCSVColumn 0124578 12598 04589 012568 ... When using the arcpy.da.SearchCursor it returns the value w/o ...
2
votes
2answers
66 views

Method to split line segments in a road network that are greater than X length into n smaller line segments using ArcGIS?

I'm using ArcGIS Desktop 10.2 and I'd like to take roads in a network greater than a certain length and split them into equal smaller pieces. I've noticed that splitting by percent can be achieved via ...
2
votes
1answer
29 views

Reclassifying a polygon using field calculator

I am trying to reclassify a polygon into three classes: 1 and 2 = 5 3 and 4 = 3 5 = 1 I have been trying to do this by calculating a new field in the attribute table but I am very ...
0
votes
1answer
42 views

How to avoid having the layer name in the field name?

I'm working with ArcMap 10. I might be doing something wrong but can't see what: I want to add a field in an attribute table. Problem is that as I name it "FieldName" the resulting name in the header ...
1
vote
2answers
66 views

PDF map with selectable layers

I need to make a map with selectable layers. I am using ArcGis and so far I am able to create a map that has some selectable layers and most labels are selectable. The PDF looks like below: But I ...
0
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0answers
13 views

Converting IES lighting files to Esri ASCII Raster files? [on hold]

I am attempting to convert IES lighting files to ASCII files. Currently, I have been opening the files in Notepad, editing the files to comply with ESRI standards, and then converting the files from ...
3
votes
1answer
41 views

BLOB TYPE in Arcmap

I created an excel spreadsheet which converted to blob type when i imported it into ArcMap .I am trying to view the BLOB type field in ArcMap because I want to join this blob field to a common field ...
0
votes
1answer
26 views

Address Locator Only Fails with Suggestions Enabled

I am currently trying to create a General Single Field Address Locator in ArcMap 10.3.1. I can create the locator fine without the suggestion option enabled, but with it’s on it gives me the Error ...
2
votes
0answers
32 views

Graduated symbols not appearing for all polygons

I'm using ArcGIS 10.2.2. Trying to map some city populations using graduated symbols. Should be simple, but while most of the polygons are being assigned symbols, some aren't. For example, in the ...
0
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0answers
17 views

how to find dates with imagery with max, min and median values

I'm trying to understand how to lake level impacts perimeter, so I need to find dates with imagery with max, min, and median values and I will delineate the perimeter and reference it to the gage ...
1
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0answers
47 views

Speeding up ArcGIS arcpy.Merge_management for MANY files? [on hold]

I'm currently running a script that is using the arcpy.Merge_management function to merge roughly ~1500 shapefiles together. When I tried this with much smaller test runs, it ran perfectly. Now ...
-2
votes
1answer
36 views

Plotting points into segments on roads exactly with ArcMap?

I have a set of data (see the table below) which has an origin lat and long and destination lat and long with speed. I just want to plot lines between the origin and destination, and color code them ...
2
votes
1answer
30 views

Iterate Row Selection Using Current Selection ArcMap 10.2 ModelBuilder

I am trying to make a model using Iterate Row Selection. I have a buffer shapefile and a line shapefile. Ideally I would like for the model to loop through the buffer shapefile and select each row one ...
1
vote
1answer
24 views

how to calculate the ndvi % greater than 0.5 in a particular zone and also cloud percentage

i have a problem whem i am working to calculate the ndvi from landsat sattellite of rainy season i have assumed the pixel value above 15000 are clouds and calculate NDVI.then i am assigning the clouds ...
0
votes
3answers
41 views

Show selected features on all zoom levels in ArcMap?

Is there a way to display selected features no matter the scale level in ArcMap 10.3? When I select by attribute and then zoom to selection I often just get a blank map since the layer is set not to ...
0
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0answers
16 views

How to import shared cell (dgn, dwg) to .gdb using ArcGIS for Desktop?

I have a dwg file within the text is stored in a shared cell. When the dwg file is dragged into ArcMap (10.2) it does not display properly - the shared cell is displayed as a point. As well, when I ...