ArcMap is the main application of ArcGIS for Desktop and the tag for that (arcgis-desktop) should normally be used in preference

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-1
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1answer
34 views

Classify Output Raster as percentage in arcGIS

I have water supply and water demand rasters.They are both of the same cell size and spatial reference. I need the ratio of water use to water demand. Then I want to classify this output in the ...
0
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0answers
24 views

Highest Position tool returning error in arcmap 10.2

I attempted to use the highest position tool to find out which raster out of 3 has higher values. I checked that all the input rasters are on the same spatial reference (WGS 1984), but the tool is ...
0
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0answers
30 views

Raster Calculator returning nodata for overlaying cells

I used raster calculator to divide two rasters setting the environment to intersection of inputs. The output has a nodata value in a cell where these two rasters clearly intersect. Any suggestions ...
1
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2answers
45 views

How can I calculate how many of a certain feature lie within my various buffer rings?

I am using ArcMap and I have a series of real estate parcels mapped along with a series of wind turbines. I have created multiple buffer rings around each real estate parcel with distances (0.5, 1, ...
1
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1answer
33 views

Create Raster Output based on

I have one population raster showing how many 'people' are in a grid cell (i.e. population count per cell) And I have another raster for water available per cell. I want an output raster that is ...
0
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1answer
36 views

Find out which raster has highest values

I have 3 rasters for water use and 1 raster for water supply. I want to know which one has the highest values which will mean that it has the greatest influence on available water supply. What ...
1
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0answers
23 views

Boundary sharing line featureclassess [closed]

In my data I have to remove some line feature classes, which are those sharing boundaries with two states i.e. New York and Philadelphia. I have to remove all data of Philadelphia but some feature ...
0
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2answers
34 views

Convert Raster Resolution in arcGIS

I have to analyze 8 raster layers, 5 of them are 0.5 degree resolution and the other three are 0.05 degree resolution. Firstly, should I resample the 5 to finer resolution (0.05 degree) and if ...
0
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0answers
28 views

Issues converting raster values from mm to cubic meters using raster calculator ArcGIS 10.2

So I have a raster layer of surface runoff in mm/year and I need these values in cubicmeter/year. I first converted the mm/year values into m/year using raster calculator: (inputraster)*0.001 which ...
1
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1answer
18 views

plotting line data in Arcmap

I am doing a research project on the north south divide, and have asked people to draw on a simple outline of England where they feel the north south divide should be in England. However, I am unsure ...
0
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1answer
19 views

Preventing pyramid build when loading jp2000 image file into ArcMap or ArcCatalog?

Every time I want to bring a jp2000 imagery to ArcMap, it has to run its pyramids before it can display it. Is there a way around for me to prevent from doing it repeat ?
2
votes
3answers
44 views

How to highlight the number of overlayed lines in ArcMap?

Using ArcMap 10.2, I have a feature class composed of several lines representing bus routes for the same transit line. There are different routes according to schedules. In the image below, each route ...
0
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0answers
19 views

Cannot display x,y data [duplicate]

I have trouble to display x,y data in UTM coordinates from xls file. It just shows on table of content and do not appear on working screen in Arcmap 10.1. When I check the map scale it different with ...
2
votes
1answer
32 views

How to set the extent of a rotated data frame from a rotated rectangle using ArcObjects?

I use ArcObjects to produce a map document. I have a rotated rectangle that I want to be the exact extent of my data frame. So, I want to rotate the data frame with the same orientation than the ...
3
votes
1answer
40 views

Unknown Spatial Reference after Georeferencing in ArcMap

I am trying to georeference an image base on another *.tif, after rectifying i still have my Image as unknown spatial reference. Does somebody know how I can fix it?
1
vote
3answers
95 views

What is the smallest size a point can be represented on ArcMap 10.2?

I have a large number of points that I need to plot and want to avoid overlaying them wherever possible. Whenever I choose a figure <1 for their size, I don't see any difference, yet ArcMap seems ...
0
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1answer
23 views

how do you erase polygons that don't have a line intersection?

I am trying to erase any polygons that do not have a line intersection through them and am unsure of what tool to use using ArcMap 10.1
0
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2answers
19 views

Creating new raster based on spatial extent and classes of one raster and average of another using ArcMap?

I have a raster that is split into classes and I wanted to make a new raster with this raster's spatial extent and classes but displaying the average values from a different raster. I am not really ...
6
votes
2answers
79 views

How to decide how to “stretch” raster imagery?

I have to symbolize a digital elevation model. ArcMap offers many different setting for stretching the symbology which all give widely different results. Some stretch methods symbolize the data so ...
1
vote
1answer
21 views

Selecting points that intersect only once?

I'm working on a river layer that requires some refinements. I have attached an image for reference. I have a geofabric layer (light blue) that I have used to extract rivers with a flow >5ML/day ...
2
votes
4answers
98 views

Summarising all fields in attribute table using ArcPy? [closed]

I was hoping to run a script that will iterate through all fields in an attribute table, SUM each field and produce the result in a table. The script below will essentially do what I want with one ...
2
votes
1answer
51 views

How to create my own basemap in ArcGIS from JPEG files?

I have my own *.jpg tiles. How to create basemap from it and publish as service via ArcGIS for server? I was trying to find my issue in documentation, but I didn't have success. It seems very easy for ...
1
vote
0answers
18 views

Error changing version using ArcPy, produced from escape character in version name

I've got a script which creates a version from BASE, appends a feature to a dataset and then reconciles/posts. It runs successfully when I use a different SDE connection that doesn't have a backslash, ...
1
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1answer
45 views

Arcpy addin editable textbox on tool bar

I would like to add an editable toolbox on an arcpy addin toolbar. This would be used to change values of a threshold but I don't think this is currently available. (What I would really like is a ...
1
vote
1answer
51 views

Measuring the area of polygon tool not working

I am using ArcMap 10.2.2 and can't get the measure tool to measure an area. For some reason The option to measure an area is not available for selection. Any ideas of how to activate it so I can ...
0
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0answers
27 views

Arcmap not changing to landscape view?

Arcmap refuses to change my layout view to landscape when I change the options in Page and Print setup. It keeps the exact same portrait box as before.
2
votes
1answer
51 views

ArcMap many-to-many join

I'm working in ArcMap 10 and can move around in R, though am not an expert. I have a shp file and an xlsx file. The shp file is 20,221 rows and includes a field GID (grid ID) which is not unique ...
1
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0answers
8 views

Can't add marker saved as an EMF to the style manager

I'm trying to add a marker I created in PowerPoint and saved as an EMF to ArcMap. The current questions all state that all I have to do is open the style manager and go to the marker symbols folder, ...
2
votes
2answers
48 views

Selecting percentage of points from multipoint layer (ArcGis)

I am currently working with las dataset of small area, and I want to run some quick analysis on this area. Since my PC is not the best, I am looking for tool like "extract 50% of multipoints to new ...
2
votes
2answers
256 views

How to clean up a polygon by removing vertices and lines within?

After merging a set of shapefiles I've ended up with polygons that have vertices and lines within them. Is there a simple tool to remove these vertices and clean the polygon in ArcMap 10.2? I realise ...
1
vote
3answers
89 views

ArcMap get coordinate system

How can I get current coordinate system type from opened file? I tried var coord = ESRI.ArcGIS.Geometry.esriSRProjCSType.... ???; Can you tell me, what should I do? UPD: I need to save current map ...
0
votes
1answer
36 views

Is it possible to add values+symbols to an imported symbology in ArcMap?

I am trying to use an imported symbology from a layer file in ArcMap 10.2. However, the shapefile that I want to make a symbology for has two or three more values than are present in the imported ...
1
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2answers
35 views

How to best fit in certain scale 500,1000,2500,5000,10000 in Data Driven ArcGis

I have more than 2000 parcels. I added this layer in Data Driven. Need: One of the option that data driven has about scale of the Map is "Best fit". What it does its fits parcels inside data frame ...
2
votes
1answer
66 views

Reordering Tables in ArcMap Layer List?

I'm trying to reorder the TABLES in my ArcMap layer list. I can't find a way to do it. I can reorder normal layers since they appear in the "List by Drawing Order" tab of the "Table of Contents". ...
2
votes
2answers
60 views

Which Statistical Test to use?

I aim to determine whether there is a correlation between terrain variables (elevation, aspect and slope) and structural information acquired in forest survey. I have used ArcMap's extract multi ...
0
votes
1answer
28 views

Identify feature which is set for editing

While creating custom tool for ArcMap I found problem which couldn't be solved even with try-catch block. When start editing I must to choose which layer I want to edit (if they are from different ...
0
votes
1answer
22 views

Create multiple bar graphs out of a single data table

I have data for obesity rates and alcohol consumption for 20 different countries, all in the same data table. I want to create 20 separate bar graphs, which I can then place over each country to show ...
0
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0answers
9 views

Should the DB connection information be the same in both the development and production enviroment

I want to publish a service through sd file. I have no access to my client's (production environment) database. As as result he can give whichever name and credentials to the oracle user of the ...
1
vote
3answers
69 views

Creating buffer around particular raster cells using ArcGIS for Desktop?

I would like to draw 100m buffers around particular raster cells (artificial surfaces) in my LandCover raster layer in ArcMap10.2. The Buffer tool only works with polygon and the Expand tool always ...
5
votes
1answer
151 views

How to remove Commas from field values in multiple files?

I'm working in QGIS, presenting data in ArcMap, and Arc is having trouble with the attribute tables. I have a "species" column which lists the species found in that area and have added commas "," in ...
2
votes
1answer
87 views

Raster Calculator syntax

I have two rasters depicting climate in two periods and I want to compare their values. I want to create a third raster returning: Values of raster 1 are within the minimum and maximum values of ...
1
vote
1answer
40 views

Intersect/union two different polygon layers to produce a third polygon type

Can anyone instruct me on the correct way to union/intersect two different layers containing polygons so that a third layer is created containing the attributes of the non-overlapping regions from ...
1
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0answers
35 views

Unemployment analysis [closed]

I have been tasked to make a map or some sort of analysis that analyzes the spatial relationship of a certain ethnic that has high unemployment to areas that have potential employment opportunities. ...
0
votes
1answer
35 views

How to conduct an NDVI and regression with ArcMap?

I would ideally like to execute an NDVI on a sample of NAIP images and then use the NDVI scores per district or whatever my aggregate zone is, probably census tract. My goal is to identify census ...
0
votes
1answer
43 views

problem to open a netCDF and create a raster file

I want to open a netCDF file and create a raster with ArcMap 10.2. The file contains the mean monthly temperature for Switzerland. I found it in meteoswiss web site. I tried to open it with the ...
3
votes
3answers
89 views

Displaying multiple ArcMap documents in one file

I have a project in which I'll have 22 different maps that I'll need to display on a single 3' x 4' poster. Each map is an individual .mxd file in ArcMap. How can I best accomplish putting these 22 ...
1
vote
1answer
29 views

How to split polyline using points WITHOUT splitting at intersections?

I am trying to use points to split a shapefile of lines that have been dissolved.The "SplitLinesAtPoint" tool splits at intersections in addition to the points, WHICH I DO NOT WANT. I only want to ...
1
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0answers
31 views

ArcMap 'go back to previous extent' doesn't

I often use the "go back to previous extent" i.e. the back button when navigating my models in ArcMap. Alas for some reason it seems to have fixed on a certain location as my "previous extent", no ...
1
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0answers
11 views

Long delay when updating rows of a feature layer or modifying elements of a graphic layer using arcObjects in java

We are developing a simple AddIn for arcMap for the first time using arcObjects in java. The application consists basically on the following steps: 1. Obtain a Network layer which was loaded in ...
1
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0answers
26 views

HEC-GeoHMS not generating output from DEM reconditioning

I am a junior sysadmin for several engineering college computer labs. We deploy lots of software including ArcGIS packages. Recently a professor has come to us with an issue where the above was ...