Use this tag when ArcGIS 10.1 is the version you are using from the ArcGIS platform.

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3
votes
2answers
42 views

Using field mappings to not carry over fields

I've tried multiple times to understand field mappings and continue to be rather baffled. I assume it can be used to perform a geoprocess (in my case it will be a spatial join) and limit the fields in ...
0
votes
0answers
53 views

Generate individual Maps for each Point in a shapefile or a csv file

I am using ArcGIS 10.1. Lets say I have a shapefile or a csv file with 10 points and their address. First column consist of point ID, second column consist of full address.Lets say I want to create a ...
0
votes
1answer
26 views

Combining continuous raster and point in ArcGIS for Desktop?

I have a layer that's a topographic map of a mountain range, represented by a continuous raster. I have another layer that is just points, representing where the summits are. How can I use the ...
0
votes
0answers
20 views

Grid Cell Intersect FlowLength attribute is equal to 0

I would like to ask where would the FLOWLENGTH attribute of the Grid Cell Intersect get its values. . I have been doing grid cell processing in HEC-GeoHMS and I have found out that the FLOWLENGTH = 0. ...
0
votes
0answers
91 views

Script runs in ArcMap Python window but not in stand alone Python win or IDLE

I am attempting to automate some basic geoprocessing for a web map service. I am using Arc Desktop 10.1.This code was built in model builder and exported to python. This runs perfectly in Arc Desktop, ...
2
votes
0answers
28 views

Mutli feature polyline into individual features polyline [closed]

Is there a tool which can split mutli feature polyline into an individual feature polyline, without spliting polylines that cross other polylines in the same shapefile?
1
vote
0answers
47 views

IWorkspaceEdit2Proxy equivalent in ArcGis Javascript api

Is there any equivalent for IWorkspaceEdit2Proxy in JS ArcGis API ? I've gone through the whole JS API documentation and haven't seen anything that would help to implement grouping edit operations. I ...
3
votes
1answer
91 views

DEM Stream Burning

I would like to ask you guys how would i burn streams in DEM the following images will help understand what I would like to do. this is my DEM and the blue lines are my rivers. However, when I ...
1
vote
0answers
22 views

Can I do the sql server for find fnode and tnode?

Can I do the sql server for find fnode and tnode field?
1
vote
1answer
44 views

What is causing these streaks in my output tif using arcpy.CopyRaster_management?

This is the line of code that is creating these ... arcpy.CopyRaster_management(raster, fname, "DEFAULTS","0","","","ColormapToRGB","8_BIT_UNSIGNED") and I did have a colormap file with specifics ...
1
vote
1answer
36 views

Arcpy script- Update cursor error

This is a follow-up question to a previous post. For some reason the following script in Arcpy does not want execute the command. Please see fields and script below. (All credit to Aaron for the ...
1
vote
2answers
53 views

How do I apply a gradient to the edges of a buffer?

I have a series of buffered points. I want to apply a gradient to the buffer edge so it appears the buffer just fades away - no discrete line. How can I create this effect?
0
votes
0answers
38 views

multiply a rang of values in a floating raster to a constant

I have a floating raster layer. I want to multiply a rang of its values to a constant. So, I used the "Con" tool in map algebra with the following script. Con(("Extract_rast1" >= 0) & ...
0
votes
1answer
61 views

Using the mouse to select records in ArcPy

I am running ArcGIS 10.1 Basic license with Python 2.7.2. I have a two spatial files: the first listing vessel positions and the second activity on board. I also have a collection of reports in ...
2
votes
0answers
137 views

Publishing Tools does not start in arcgis server 10.1

I'm trying to publish a service in arcgis server 10.1. In the last phase I encountered with this error: I tried to start the server as described in the error message. I encountered with this error: ...
4
votes
2answers
173 views

ArcGIS Model isn't accepting my SQL Query

I'm running a model that breaks a dataset into several dbf tables based on a query. However, only half of the query is being honored. The PopDenZone field is not being accepted and I am getting other ...
0
votes
2answers
57 views

Combine string and OBJECT ID

I would like to update the Map_Feature_ID field with a String " WP_" and then follow the "WP_" with the OBJECTID field. So I will end up with "WP_1", "WP_2" all the way to the end in the Map Feature ...
1
vote
0answers
66 views

Batch Convert GRID to TIFF with colormap and RGB

There are lots of questions on here regarding raster conversion, but I can't find anything specific to my needs (involving output as RGB and using a Colormap). I have a folder full of ESRI GRID ...
0
votes
1answer
62 views

How do I export a line shapefile from a network downstream from a point in ArcGIS 10.1?

I'm using the National Hydrological Dataset's flow lines to trace downstream movement of water is a freshwater diversion from the Mississippi river in Louisiana. I've gotten the trace to run using ...
0
votes
1answer
73 views

How to remove negative values from DEM using ArcGIS for Desktop?

i'm using (ArcGIS 10.1) and i want to remove a negative values from DTM in order to keep just a ground topographic surface.
1
vote
0answers
25 views

Problem accessing 10.0 File Geodatabase from ArcGIS Desktop 10.1

I'm on 10.0 SP4 (build 4000) and two co-workers are on 10.1 original release (build 3035 I believe). The DB was provided by a client and saved on a network drive. Since I have no issue accessing the ...
0
votes
0answers
79 views

Merging rasters which overlap using ArcGIS for Desktop?

I need to merge two rasters which overlap, both indicate distance values. I need the output of the merge to result in the shorter/lower distance value. I am using ArcGIS 10.1. I hope it is more ...
1
vote
0answers
40 views

VBA not able to fill all FNODE and TNODE because of large number (1,200,000) of records? [closed]

I need to populate FNODE and TNODE fields for my roads dataset. I have an intersections point feature class that has unique ids, and I need each road segment to have an FNODE and TNODE value that ...
0
votes
1answer
78 views

Joining blank shp with dBASE Table

What is the best way to join following tables? I have 55 records in the second table and I would like to just "drag and drop" the data to the first one. Shapefile table Database table
1
vote
1answer
66 views

Getting and using XY centroids in ArcGIS Field Calculator using Python Code Block

I am writing a script to obtain Grid reference but cannot fathom how to get XY centroids without creating new fields (all examples I have found are based on writing XY centroids to field). Here's ...
1
vote
2answers
75 views

Syntax error running script in PythonWin after success in ArcPy

I am building a script to automate a water outage map(I'm new to Python). In the ArcGIS Desktop 10.1 window the script runs fine. However in Pythonwin and IDLE I get syntax errors(In Pythonwin reads: ...
0
votes
1answer
18 views

ArcGIS WPF Base map and other maps

We currently have a WPF application that is using the WPF runtime sdk to display and handle base maps and data maps. By default we always place the base map at the very back of the map control. The ...
3
votes
0answers
89 views

Performance difference between focal statistics (ArcGIS) and neighbor (GRAS or QGIS)

I tested minimum, maximum, and average neighbor (circle radius = 161 pixel) using ArcGIS, GRASS and QGIS: ArcGIS (10.1): it takes only one minute GRASS (6.4.3): it takes 123 minutes for every output ...
0
votes
1answer
81 views

Updating field in feature class using ArcPy cursor?

I want to update a field in my feature class. I tried to use a da.SearchCursor (code below) but was quickly reminded that tuples are immutable... I ran the code but it failed with a TypeError: 'tuple' ...
-1
votes
1answer
37 views

How do I create a point buffer?

I have a collection of points. The goal is to create a buffer around each point. The radius maybe different for each point and is based on a series of calculations. Some wells might have 10+ ...
0
votes
1answer
45 views

Is there a way to add x , y, z coordinate to the attribute table of polygon in ArcGIS 10.1?

I have a large No. of converted DXF files, that represent the pitched roof. I want to calculate the roof area for each single building (that may consist of 4 to 10 polygon). The adjacent polygon must ...
0
votes
1answer
41 views

Why ArcGIS application does not have label manager?

Why is there no label manager in the pictured application of ArcGIS for Desktop?
0
votes
1answer
41 views

Same Image and Shapefile are not overlapping in ArcGIS for Desktop?

An image is Digitized in ArcView 3.3 with JPEG extension; But not with Image analysis extension. When I open that image and shapefile in ArcGIS 10.1 for Desktop then they are not overlaping each ...
1
vote
2answers
94 views

Correlation analysis of two polygon shapefiles with nominal data

I am working on a research- trying to model vegetation types based on factors affecting their distribution. In that case I have observed a strong relation between vegetation and soil types, from just ...
0
votes
0answers
26 views

Unable to delineate inundation map from HEC-RAS to Hec-GeoRAS?

I am trying to delineate the flood map generated from HEC-RAS by importing them into the HEC-GeoRAS. However, I got this error: How will I resolve this?
2
votes
1answer
53 views

Snapping leaves small gap between features in ArcGIS for Desktop?

I'm using classic snapping in ArcGIS 10.1. At the scale (1:5,000) that I'm using to snap the edge of one rectangular feature to the edge of another rectangular feature, snapping seems to work fine. ...
0
votes
1answer
43 views

draw Distributions Maps (double circles) in ArcGIS 10.1

How can I draw Distributions Maps (double circles) in ArcGIS 10.1 ? like this: This map drawn in CorelDraw,it is shows the number of schools and the number of students in each Province (the circle ...
0
votes
0answers
28 views

Making second parameter of model (ModelBuilder) to be optional?

I have built a model to create file structure for a feature class input, basically, it creates a database, then a dataset, selects by attribute, exports data, names feature class, puts it all in the ...
0
votes
0answers
37 views

ArcGIS Server Image Service Problem, Dark Imagery

I have been experiencing an issue when creating image services that contain multiple imagery sets. The method I have been using to create the image services is to create a mosaic dataset, add the ...
2
votes
1answer
40 views

Are calculations in ArcMap performed using map units or display units?

When using ArcMap (10.1), say I perform an operation like a Polygon Volume calculation. Are the results in map units or display units (i.e., according to the Data Frame Properties > General tab)? ...
0
votes
1answer
34 views

Stretching the polygon layer into another polygon layer [duplicate]

Is there a possibility to stretch the blue layer into the white one? I would like to fit the districts (the blue layer) into the city (the white layer), but I don't have any idea how to do it with ...
4
votes
2answers
137 views

arcpy.da.SearchCursor ignores the where_clause parameter?

I'm trying to use arcpy.da.SearchCursor to go through records in a feature class stored in a SQL SDE database. I do so through a feature layer (created in arcpy) called "unit_lyr". When I run the ...
0
votes
0answers
22 views

Map Control Didn't Show Editing Result

I have created an application with data from SDE Geodatabase (Oracle). I've registered it as version without tick on the option to move edits to base. Anyway, in my application there is a part where ...
0
votes
2answers
64 views

SearchCursor doesn't return entire SHAPE field, how do I copy a row containing a SHAPE field?

I imported a shapefile into a feature class using arcpy.CopyFeatures_management(). It works and when I look at the feature class in ArcMap and TOAD, I see all the data and the SHAPE field is populated ...
1
vote
1answer
20 views

How do I expand the .SDE file specified in my current workspace?

I'm storing my database connection in a .SDE file. When I output my feature class names in that database connection, I get the full path to the .SDE file. I want the details, like instance, for the ...
1
vote
1answer
61 views

Editing a Map in Layout View

I am supposed to print the area closest to the blue line in the centre of a map that looks like this: I am not interested in seeing the imagery that is far away from the blue line in the centre. ...
1
vote
0answers
86 views

Stacking Band ratio on Landsat 8?

I have a question about Landsat 8 I am going to work on... I am thinking about stacking all the bands however there are 15 m, 30m, and 100m Do you stack all together ? This is to give the end-user ...
0
votes
0answers
45 views

Generating a TIN Model

I am having a problem creating a tin from a polyline shape file . The shape file was created by exporting from a .dwg polyline layer. The shape file has a field of elevation data . However, when i ...
1
vote
1answer
48 views

How do I select all points from a range of dates?

Is there a way to select points from a range of dates to create a new layer? I want to clean up my data by making all points from previous years a separate layer but doing a selection by attributes ...
1
vote
2answers
29 views

Limiting Imagery to a Certain Area

I have a layer that shows some imagery in Ontario. I would like to get rid of the imagery that I don't need, because I only need it to be in 6 squares that I have. Is there a way to restrict the ...