Use this tag when ArcGIS 10.2 is the version you are using from the ArcGIS platform.

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3
votes
1answer
34 views

How to cut unwanted area (polygon) using ArcGIS for Desktop?

I am using ArcGIS 10.2 for Desktop with a Basic level license. There are two overlapping polygon. Polygon A (with line stripes) and Polygon B (in beige color). Polygon A and Polygon B is a separate ...
1
vote
0answers
22 views

Using Arcpy to Update Data Source Does Not Update Related Tables

I have a python script that updates the data source of mxd's from staging to production. Here is an example of the code: import arcpy mxd = arcpy.mapping.MapDocument(r"C:\Project\MyMap.mxd") ...
0
votes
1answer
18 views

Projected MODIS data not aligning with ESRI basemap in ArcGIS for Desktop?

I can not get 1km MODIS data aligned with ESRI basemaps in ArcGIS 10.2.2 for Desktop. See the photo below. I reprojected MODIS17A3 data using the MRT (MODIS reprojection tool). I selected WGS84 ...
0
votes
2answers
34 views

Learning about Editing on ArcSDE?

I am looking for some information about Editing in ArcSDE in a PDF or online that I would like to read about. I came to the USDA's Forest Service from the USDA NRCS and NRCS does not have ArcSDE. The ...
1
vote
1answer
24 views

VB Script case statment syntax for the field calculator in ArcGIS 10.2?

Can anybody help me with this VB Script code for the field calculator in ArcGIS 10.2? Why in the final result are all the values 10? a= 10 Select Case UCase( [PRIORITY] ) Case "AUX 1": a = 22.5 ...
1
vote
1answer
32 views

Adding Vertical Reference in Python to ArcGIS feature dataset

I am creating a python script to generate a terrain. In the process I am creating two feature datasets. However, in order to successfully create this FD, i need both horizontal and vertical datums. I ...
1
vote
0answers
15 views

ArcGIS: Issue applying color ramp/map to mosaic

My goal is to create a bold, colorful hillshade following this tutorial from the ESRI website. Everything works great until I try to apply a color ramp or colormap. It somehow crunches the values and ...
0
votes
2answers
14 views

flow direction and flow length in arcmap

I am trying to replicate a flow length calculation in arcmap 10.2. I have an elevation raster with a pixel range from 0 to 3038.96m (32 bit). When I run the flow direction calculation, the pixel range ...
1
vote
0answers
14 views

Some output cells show up as noData in ArcMap Block Statistics?

I am using ArcMap 10.2.2, and I need to aggregate categorical data from 30m up to 90m and 900m resolution for species distribution modeling. The algorithms available in resample (nearest neighbor, ...
1
vote
1answer
30 views

ArcGIS 10.2: ArcPy - how to replace workspace paths?

I am teaching myself ArcPy and I am attempting to make a code to replace paths to the items in my workspace. I had a file geodatabase and its path changed so I would like to automatically modify the ...
1
vote
1answer
33 views

Getting aspect and reclassifying raster files using Python in a loop

By using Python in PythonWin 2.7.3, I tried to obtain aspect files of a list of raster files in a folder(called database_Dem20) and save it to another folder, database_Dem20/testOutput. In the same ...
1
vote
1answer
25 views

What does number placed next to bar chart in Table of Contents by ArcGIS for Desktop mean?

Working with bar charts in ArcGIS 10.2.1 What does the 0.22 represent on the chart symbology in the Table of Contents?
1
vote
0answers
58 views

Understanding Number of Feature Classes vs Connection Time with Enterprise Geodatabases

So here's the situation - at the moment I am having a problem where the more feature classes I load into a ArcGIS 10.2 enterprise geodatabase in PostgreSQL, the slower the connection time becomes. I ...
2
votes
0answers
18 views

Implementing Google Analytics on ArcGIS Server?

I am looking for guidance on how to add Google Analytics to my ArcGIS for Server implementation (I am using ArcGIS 10.2 for Server, and planning to migrate to ArcGIS 10.3 soon).
0
votes
0answers
19 views

How to `Enable SQL Access` through ArcPy 10.2

I have a multiversion view for a feature class. When I add any field in feature class, it does not reflect on its multiversion view. I have to manually right click on feature class -> Manage ...
0
votes
1answer
25 views

arcgis 10.2 how to order query results

is there a way to order the returned results of a query task? this: query.where = "COD > 0"; works fine, but this: query.where = "COD > 0 order by COD"; throws: dojo.io.script error ...
3
votes
1answer
43 views

add text value to attributes

this is a novice question I have an attribute field that's missing a piece of information, i'd like to amend the attribute field like below: This is the current attribute field: "V:\Building & ...
1
vote
1answer
61 views

Working w/ Shapefiles Containing 50,000 to 300,000 Features

I work daily with shapefiles that are quite large in number of features using ArcGIS. Sometimes I am able to perform operations (joins, selections, exports, etc) on these shapefiles (though they do ...
2
votes
1answer
37 views

Troubles using time to calculate service areas in Arcmap

I am having trouble computing some service area polygons in ArcMap 10.2. It seems to work fine when calculating distance, but has problems when looking at time. I have UK road data (Meridan 2), and ...
0
votes
1answer
36 views

Is there a way to create an urban extent/population distribution map which only includes areas with a population above 100,000

I'm looking to do analysis on cities throughout the world. I'm using WorldPop, LandScan and MODIS data to gain urban extent and population density maps. I would like to extract areas which have a ...
0
votes
0answers
37 views

What is corrupting my layer file?

I'm trying to save layer files from a colleague's mxd. As usual I right clicked on the layer and saved as layer file. Simple - but no - the layer files can't be opened. I get this message "Adding ...
0
votes
0answers
18 views

How to create a customized grid with two coordinate systems?

I need to put two grids on a map - one in NAD27 State Plane CA Zone 5, and the other in NAD83 State Plane CA Zone 5 (feet) and have the grids be formatted properly. If I go into the Data Frame ...
0
votes
1answer
15 views

Can I calculate an average height from a contour dataset?

Hi all first time posting here, however have had a lot of help from this forum! Basically I have a contour dataset and need to find the average height.. seems simple but I cannot seem to find an ...
0
votes
1answer
36 views

Modelling soil texture using ArcGIS for Desktop?

I am doing a project for automated soil mapping using landsat TM imagery, I have 3 output rasters: one for sand percentage one for silt percentage and a third for clay percentage. How can I ...
0
votes
1answer
17 views

split classes in corine land cover raster

I have a raster with 44 classes of land cover. How can I split this raster in 44 rasters, each one with one class of land cover? I am working with ArcGIS 10.2.2
-1
votes
0answers
29 views

data driven pages inset map does not update [on hold]

I am using ArcMap 10.2.1 for the first time. I am trying to make an inset map with data driven pages. The inset map for some reason does not update automatically when I move to the next page of ddp, ...
0
votes
1answer
29 views

Using Python to Union two polygons from separate gdb? [closed]

I'm in the processes of learning python and am stuck on an exercise. One part of the exercise requires me to union a polygon from one gdb with a polygon in another gdb. Here is what I have, which ...
0
votes
0answers
22 views

Troubles setting correct projection in SDE

I have to transformate data and change the coordinate system but have troubles to set it correct programmatically. I have: ArcGIS 10.2 / MS SQL-Server 10.0.5520 / sde 10.2.2 My steps: 1) Some ...
1
vote
1answer
30 views

Work with corine landcover raster

I am using Arcgis 10.2.2 and I need to extract the landcover variables, one by one, from one raster layer that have all the variables together. How can I do this? And then, how do I joint this ...
0
votes
0answers
14 views

Esri LGIM database replication

I'm using the Local Government Information Model (LGIM) and want to set a replica called LGIMweb for use by my web applications. Both databases are 10.3, but when I try to create the replica I keep ...
0
votes
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 ...
0
votes
1answer
48 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 ...
1
vote
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 ...
0
votes
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 ...
1
vote
1answer
14 views

Calling a variable in SelectLayerByAttribute

I am trying to code a Python add in for ArcGIS 10.2. I have a shape called FACILITIES which contains facilities, a field CATEGORY and I wish to select all the entities that are categorized as "school" ...
1
vote
1answer
23 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, ...
0
votes
1answer
34 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 ...
0
votes
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?
0
votes
0answers
21 views

How to delete features with a date attribute before today's date with ArcGIS REST API?

I have a published feature service where road closure information is input to be shared with the public. The data input contains a couple of project date fields. I'd like to use a script that runs on ...
3
votes
1answer
39 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 ...
0
votes
2answers
36 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 ...
1
vote
1answer
34 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
36 views

Leaving out specific values from labels

I am trying to label a field using two fields. Example: "[FieldOne] / [FieldTwo]". But I don't want to show FieldOne if the value is zero. Example: 0 / 1050 should read just 1050 whereas 1/1050 should ...
1
vote
1answer
34 views

Returning feature class from Python toolbox

I am trying to return a feature class (my sample data is a polygon fc) from a Python toolbox and cannot find any information about what I have to set to get it to work. This runs successfully and ...
0
votes
0answers
21 views

How to align big polygon over smaller ones using ArcPy?

I have to write a python script which is supposed to align an area polygon on the borders of other polygons coming from a cadastral plan. These polygons come from an official source, so they are not ...
0
votes
0answers
44 views

Line features disappear when a particular area of the map is drawn

I've been creating line features in a polyline feature class and I just experienced a strange drawing error that I can't quite understand. Background: I have existing features in outside of the ...
0
votes
1answer
26 views

Output Raster r.cost.full values

I am having troubles interpretating the output of r.cost.full. Currently i am working on a project comparing some arcgis tools with qgis tools (workflow and output). One of my examples is to make a ...
0
votes
1answer
53 views

Script not working as expected

I'm newbie to python and I wrote this script. It is supposed to check the text in the fields fld_o and fld_d and write a value (just numbers in a sequence) to a newly created field fld_name. While ...
2
votes
1answer
63 views

Delaying load of ArcMap Addin extension?

For configuration reasons, I want to delay the load of my addin extension until ArcMap 10.2 has finished. If there a property, flag, listener etc I can get a hook to do a check if arcmap is done?
0
votes
1answer
28 views

Why aren't my hyperlinks saving in ArcGIS 10.2

I have a polygon layer and I have a joined table with a link to an excel document for each polygon. Under the "Display" tab in layer properties I check the "Support Hyperlinks using field:" box and ...