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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1answer
16 views

arcpy CSV file to raster attribute table?

Using TableToTable_conversion I can convert a CSV file to a table in a geodatabase, but how can make this table be the default attribute table for a raster in the geodatabase? I can't seem to find ...
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41 views

Advice for Python with GIS [duplicate]

How you can I install different packages in python and not have problem with the arcpy module in ArcGIS? I want to be able to run Python as standalone, do other python programming as well as GIS ...
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0answers
15 views

Orthogonal correction of building footprints after extracted from a raster

I have ArcGIS 10.1 and am working on a project involving extraction of vegetation and building classes from LIDAR (unclassified) data and aerial imagery (resolution 30x30cm). I have managed to extract ...
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1answer
32 views

How to display geotagged photos in layout view to export in map book ArcGIS for Desktop?

Im trying to create a 140 page map book using data driven pages and the production mapping extension in ArcGIS 10.2.2 and/or 10.3. As the image shows, the production mapping extension has a Graphic ...
2
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1answer
29 views

Counting intersections from multiple shapefiles in counties?

I have several polygon shapefiles of counties in 6 US states. I also have three shapefiles of country-wide "impaired waterways" a line, a polgyon, and a point feature classes. What I want is a ...
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0answers
19 views

x and y coordinates will only display [x],[y] when field calculator is used to make a url

The standard formula for a google maps url is: https://www.google.com/maps/@-15.623037,18.388672,8z https://www.google.com/maps/@(latitude),(longitude),(zoom level)z I am trying to make a new ...
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0answers
50 views

Configuring Python to avoid conflict with ArcGIS for Desktop (ArcPy)?

I am trying to find the best way to configure a new version of python in my computer (windows) so that I do not have any problem with the python version that I have with ArcGIS. Is there anyway to ...
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0answers
12 views

Comparing ArcGIS GWR and GWR4 results?

I am having trouble calibrating these to obtain the same answer. I would like to use a Gaussian distribution. What would I have to select to get identical results? I know that GWR4 uses centroids for ...
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1answer
15 views

Measuring watershed area using pixel accumulation?

I am doing watershed delineation at the continental scale using a GTOPO30 DEM, projected spatial reference WGS_WGS_1984_UTM_Zone_15N. Using Arc10.... My basic workflow using ArcHydro tools: Project ...
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0answers
35 views

Script Error Invalid Pointer

I am just learning ArcGIS 10.2 and it was working well until I tried to use the Export to a Geodatabase (single) option for a dbs table I made. Since then, it seems I now get the same Script Error for ...
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1answer
52 views

Compare Multiple attributes visually

I am working on a project in which I want to take point features( tweets) and compare them to the GDP per capita of countries. I would like to have my end result be such as the following: GDP Class ...
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1answer
26 views

Append triangular symbols along polyline in ArcMap?

I have a polyline that needs to have triangles placed along the inside of the line as shown in the sample picture below. I've searched through ArcMap's symbology set and thought I could just add a ...
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0answers
41 views

How to compute NDSI in ArcGIS for Desktop?

How do I compute a Normalized Difference Snow Index (NDSI) in ArcGIS's Raster Calculator? I have a Landsat 8 scene (hdf4 format) that contains derived surface reflectance band-by-band. Each band is a ...
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1answer
33 views

Problems when joining large shapefiles to excel table

I began with a shapefile of 330,000 features, each having already been geocoded (not that it matters I don't think). I attempted to join this shapefile to an excel spreadsheet but of course, Arc ...
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0answers
32 views

How to visualize Smoke Dispersion by interpolating point data

During the last weeks, I am trying to develop an application within my current working project, which aims to simulate smoke dispersion of fire incidents. Software used: ArcGIS for Desktop/Server ...
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1answer
50 views

ArcGIS 10.0 Python script not working with ArcGIS 10.2.1. Looping through SelectLayerByLocations

Last year I got assistance from StackExchange to write a Python script for ArcGIS 10.0 which loops through SelectLayerByLocation with buffer until it returns no new rows. Then it uses the selection ...
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3answers
70 views

Cut polygon into new polygons using lines in ArcGIS

I'm new to GIS and I work with ArcMap. I have a layer with an orthophoto of a graveyard. On top of that, a layer with an old scanned map of the same area showing all graves. I would like to make a ...
1
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1answer
24 views

Converting polylines to raster, assigning value of total length of lines within cell?

I have a polyline shapefile representing a road network. I want to rasterise this data, with the resulting values in the raster showing the total length of lines that fall within the raster cell, ...
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2answers
29 views

Losing elevation values converting to CAD in ArcGIS for Desktop?

This is complex and my first question. I'm using 10.3 and need to export a lot of contour files to CAD. When I do this individually, they convert fine and retain the elevation values. Having hundreds, ...
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0answers
25 views

SQL fails in python. In ArcMap error FDO error: -2147024871 returned

I'm having issues with an SQL expression for a feature class in a file geodatabase. When working in ArcMap, the SQL will fail on its first attempt, and produce the following error: However, when I ...
1
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2answers
57 views

Combine multiple records into one based on ID

I have a table that has the building width for each side and I want to combine them together in GIS. I have attached an example in which I have 4 rows for one building, and I want only one row per ...
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0answers
28 views

Using XY tool in ArcGIS to create points, how do I export them? [on hold]

we are creating coordinate points in ArcGIS using an Xytool. these points do not exsit as a layer or file, how can we extract these point into a file or layer?
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1answer
35 views

Vector and raster

Using ArcMap 10.2.2 I am currently doing an analysis on vegetation which requires both Raster and Vector data. only problem, how to make sure if these two data are compatible or identical in terms of ...
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0answers
18 views

Visualizing Space-Time-Cube netCDF file in ArcMap 10.3

I just created a netCDF file containing a Space-Time-Cube with 353 time steps using the new "Space-Time" Toolbox in ArcMap 10.3 However it seems, that only ArcGIS Pro can visualize this netCDF file ...
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1answer
50 views

Python Script to Select records based on user input

I am running Arc 10.3 in a versioned environment. I am attempting to write a simple code that will select service records coming from Oracle CRM to a separate feature class containing only records ...
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1answer
59 views

GPS data -tracking analyst

i have GPS data from 15 trucks for one month. The data include (location x-y, speed, altitude and vehicle_id). I have used tracking analyst to visualize the data but i need to group them by day to ...
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0answers
10 views

marker Symbol alignment along the road

I have created road data and captured bridges as points. during representation i have created bridge marker symbol and was to represent along the respective road.
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0answers
27 views

Unable to create multiple geodatabases in ArcSDE?

I am trying to create multiple instances in arcsde 10.3. Able to create and run the first instance. But, when I tried to run the second instance it throws error(attached) in create/enable geodatabase ...
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0answers
21 views

Assign a dummy value for removed features in a Polygon-Grid

I want to calculate the entropy index for landuses classes for an area based on a 100m Polygon Grid. I did find an existing toolbox that does all the required calculation. Input features are the 100m ...
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0answers
19 views

same projections but different extents

I have two shapefiles that contain the same projection (WGS_1984_UTM_Zone_51N) but their extents are far from each other. One shapefile has this parameters: Left:2.000000 m Right:7791.000000 m ...
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1answer
40 views

Export to CAD from Arcgis while preserving the symbology

Is there a way or tool that you can export layers (feature classes - points, lines and polygons) from Arcgis desktop 10.1 into a DWG/DXF, while still preserving the symbol (basic symbol - colours and ...
4
votes
2answers
146 views

Fastest way to numerate intersecting polygons in ArcGIS

I need to numerate a thousands of polygons in groups, so each group will get unique number. Every intersecting polygons is unique group (see picture). So polygons have field "groups" with values: ...
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1answer
14 views

Spatial Analyst interactive tool bar histogram bins

In ArcGIS 10.2, after I have created an histogram from the spatial analyst interactive tool bar, how do I collapse the number of bins to a smaller number?
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11 views

Obtaining size/dimensions (longest dimension/shortest dimension) statistics within a feature class or polygon shape file

I created several polygons within a feature class and wish to obtain statistics on: 1) Their dimensions (in terms of longest and shortest dimension) or size? Is there any tool in ArcGIS that can do ...
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2answers
56 views

Export feature classes in geodatabase to CSVs

I am trying to export feature classes within a geodatabase to CSV format using "Export Feature Attribute to ASCII" in ArCGIS. I am getting the following error Traceback (most recent call last): ...
2
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2answers
54 views

How to access Spatial Analyst extension from stand alone script?

If I run this script: import arcpy arcpy.AddMessage(arcpy.CheckExtension("Spatial")) from arcpy.sa import Con from arcpy import env fDir=r'd:\scratch\fdir' outFolder=r'd:\aerials\images' ...
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1answer
42 views

“From PDF” toolset not available in 10.3

I'm running ArcMap 10.3 and there is no "From PDF" toolset available in my conversion tools list. Also, trying to use the ArcPy PDFToTIFF_conversion method fails. Specifically ArcMap is version ...
1
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1answer
33 views

Select ID by most recent date

I have a personal GDB table that has a non-unique SLID field and a date field. Basically there are multiple records with the same SLID numbers but different dates. I want to select only the most ...
3
votes
1answer
40 views

Spatial autocorrelation analysis (Global Moran`s I) suspicious z-score

I have a doubt concerning the Spatial autocorrelation analysis Global Moran's I, in ArcGIS 10.2. I did the analysis with 3.372 features of a defined study area, and it showed that the features are ...
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2answers
37 views

Reversing Extract by Mask in ArcGIS for Desktop? [duplicate]

I have a DEM and I want to apply some tools to it (fill and others). In my DEM I've zones (drawn as mask) that need to be exlcluded from that processing. I don't want to apply the processing to the ...
0
votes
1answer
38 views

Copy table to attribute table

I have some tables with columns that I need to join/copy to another table, in case an attribute table. I was using join but I realized that it would be a better solution to add new fields to my ...
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0answers
17 views

image files and metadata

When writing metadata for .img files stored on disk, as opposed to a raster catalog, raster field names are shortened to 10 characters, because the vat.dbf file is created and read (by arc catalog ...
0
votes
1answer
25 views

Using Dissolve inputs in ModelBuilder

I'm trying to build a model in modelbuilder, and as part of that, I'd like to use the dissolve tool on a feature class created/modified after some previous steps. However, when I try to connect this ...
1
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1answer
24 views

Parsing path and calculate value in model builder

I am experiencing an issue with the model only tool calculate value. I am attempting to use the parse path and calculate value model only tools to force a feature dataset into the create topology ...
2
votes
1answer
18 views

Iterating through a FC and clipping by muliple areas of interest

I know how to build a model to iterate through a FC and clip that FC to ONE specific AOI, but is there a way (model or script) to iterate through that same FC but clip it to 35 different AOIs? I would ...
1
vote
1answer
26 views

Adding multiple datasets to ArcMap with the same coordinate reference system but different transformations

I want to be able to load multiple datasets to my mxd, using various CRS (coordinate reference systems). Some of these datasets will use the same CRS, but with different transformations. When I load ...
1
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1answer
73 views

Landsat 8 dataset processing in batch?

I´m trying to open Landsat images at Geotiff with metadata in ENVI. I have a dataset of 101 Landsat 8 images and I want to open all the images and then save them to do some band math either on ...
1
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1answer
35 views

Merging USGS DEM files in ArcMap?

I'm trying to merge my DEM files into 2 separate files, one will have 4 files and the other will have 3. I've been reading every post from when someone asked this before for over an hour and I'm still ...
2
votes
1answer
40 views

Mosaicking many tif files in ArcMap for ENVI

my question is how to go about mosaicking ~120GB, 1200+ tif files into one raster within ArcMap. I am currently splitting up the region in smaller sets and then plan to mosaic all these together to ...
0
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4answers
161 views

Is there a site with templates for Arcpy where I can just fill in the blanks?

I have a Shapefile containing near 7000 pour points across the globe (GCS, WGS84). I'm using the following model to select the first feature point of the Shapefile, copy the selected feature in a new ...