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

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0
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0answers
194 views

Make a group layer in ModelBuilder

I've got a model that iterates through a whole bunch of files and creates layers from certain of those files. I'm trying to put together another tool that will group the produced layer files, but I ...
2
votes
2answers
124 views

How can I make an Atlas of the land cover within each of the watersheds?

I have a Land Cover raster that has its legend in a layer-file (.lyr), and a shapefile delineating watersheds. I have access to QGIS 2.8.1 and to ArcGIS 10.1. I want an Atlas of the land cover within ...
0
votes
1answer
57 views

Intermediate files disappear in ArcGIS 10.1

I am working with ArcGIS 10.1 creating some slope and aspect files. I do this: DEM_park = ExtractByMask(mosaic_name, park_area) and it creates the DEM_park file in a default gdb with a default name....
1
vote
0answers
52 views

Sample points based on underlying polygon attributes

I have a point shapefile and I would like to sample those points (just like the "Sample" tool allows points to sample underlying raster) to receive a table with underlying polygon values (interested ...
2
votes
2answers
221 views

Controlling default value of arcpy.AddField_management

I have a large collection of shapefiles that use text fields to hold numerical values. I have created new fields, and populated them with the numerical equivalent of the text field. When adding the ...
0
votes
1answer
35 views

GPS and directional layer for GPS points

I have millions of GPS location data for some vehicles and a street network for a city. PROBLEM: In an intersection approach, there are points which are entering the intersections and there are ...
0
votes
1answer
178 views

Converting to Date Format in Arcgis

i have ab Excel table which it's fields are (year,month,day,hour,AM/Pm), how to convert those Fields into a Date format table in Arcgis and then creating a time frame Visualization.
0
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0answers
100 views

Unable to save edits in ArcGIS after modification of personal gdb in Access

Hope someone has had experience with this before. We've exported a feature class from ArcGIS SDE database and saved it in a personal geodatabase. Then we altered the structure within Access 365, and ...
0
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0answers
99 views

Joining the tables with the geometry

I have a large table (as a shapefile without geometry, just set of records) with data which has the refference to the other tables (as a shapefiles with specific geometry, reference as same ID's for ...
3
votes
2answers
62 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
1answer
42 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 ...
1
vote
2answers
338 views

Script runs in ArcMap Python window but not in standalone PythonWin or IDLE?

I am attempting to automate some basic geoprocessing for a web map service. I am using ArcGIS 10.1 for Desktop. This code was built in ModelBuilder and exported to python. This runs perfectly in ...
2
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0answers
32 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
50 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
753 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
26 views

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

Can I do the sql server for find fnode and tnode field?
2
votes
1answer
110 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
64 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
258 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?
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0answers
90 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
171 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
1k 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
185 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
174 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
237 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
157 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 ...
-1
votes
1answer
1k views

Removing 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.
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0answers
33 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 ...
1
vote
0answers
123 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
51 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
126 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
321 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
207 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
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1answer
36 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
249 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 ...
1
vote
1answer
411 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
44 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
71 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
55 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
57 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
514 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 ...
1
vote
0answers
156 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?
6
votes
2answers
120 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
97 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 ...
1
vote
1answer
63 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 ...
5
votes
1answer
211 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
59 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
90 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
255 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 da....
0
votes
0answers
28 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 ...