Use this tag when ArcGIS 10.0 is the version you are using from the ArcGIS platform.

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1
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0answers
63 views

Replacing Null values with field calculator

My goal is to use the field calculator to replace null values. I am trying to replace nulls in the ToDate_Time with the FmDate_Time. When I run the code below the results window says that it worked ...
1
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1answer
40 views

Arcobjects ConstructBuffers produces Error -2147220889?

I use the Esri-function ConstructBuffers in my arcobjects program. The call of this method produces a Error with code -2147220889. Looking up the error constants it says: ...
4
votes
1answer
43 views

cartographic line develop spikes when applied offset value

version: ArcGIS 10 I am using a number of lines in certain polygon. As I apply offset value to the outline, spikes/kinks are produced as shown in the picture. Any solutions to remove the spikes and ...
3
votes
1answer
103 views

Does IDW interpolation in ArcGIS Geostatistical analyst work as exact interpolation method?

As we know, Inverse distance weighted (IDW) is an exact interpolation method, which means the interpolated values of the known samples should be the same with its original observed values. But when I ...
1
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1answer
58 views

Getting transparent graphics in ArcGIS Desktop?

I have a point layer symbolized with a logo I created. I have the layer set to 50% transparency. I would like to manually rearrange these logos by converting these symbols to graphics. Once I ...
0
votes
1answer
61 views

Georeferencing PNG in ArcMap based off of data frame corners?

First, in Arcmap I set the data frame exactly equal to the page layout (2'hx3'w) and exported my hillshade, DEM, etc one after the other from layout view so that they were all the exact same size and ...
8
votes
1answer
69 views

How can I export a list of points as a matrix in ArcGIS 10.0?

I have a grid made of points (see attachment) with values for altitude extracted from a DEM. I need to export these values not as list, but as a matrix of size 50x50 to be read in SciLab. The grid is ...
0
votes
2answers
152 views

Displaying X, Y coordinates on ArcGIS not working

I am trying to geocode some coordinates I have from my Excel sheet onto ArcGIS but everytime I do so, it doesn't show up on the screen. When I right click on the sheet layer to see where it went, it ...
1
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0answers
51 views

Getting Z component from point in ArcGIS API for JavaScript?

I am trying to get the z value from PointZ geometry from an ArcGIS map service, using the identify task. Setting returnGeometry=true only returns XY even though the Z value is there. I can see the z ...
0
votes
2answers
51 views

clipping or masking a raster by individuale polygons in a feature layer

I have a shape file(polygon) layer consisted of 4 polygons and I have a raster. I want to calculate statistics for every raster part which is beneath any of these polygons. I tried the following ...
0
votes
0answers
30 views

Writing process to load *.nc files using ModelBuilder?

I need to write some model which will allow me to load data (*.nc)- many files with different names and save as tiff files. Input - *.nc files Output - *.tiff files (32 Float) I m completely new in ...
0
votes
1answer
49 views

Clipping raster with polygon for band-by-band output using ArcGIS Desktop?

How do you clip a raster image with a polygon shapefile so that the output is multiple clipped rasters, each one a band (i.e., clipped raster band 1, band 2, and so on)? I've tried the clip tool for ...
0
votes
1answer
49 views

ArcGIS 10.1 SA Raster calculator: Multi-raster conditional with nodata

I have a question regarding the Con statement when used in the SA Raster Calculator. I am reclassifying a raster (categorical, integer) based on my own mappings but also on another raster (for some ...
1
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0answers
60 views

ArcGIS layer transparency Issues

I'm using ArcGIS 10, working on the district boundaries of a country. I need to show certain cycles of a distribution and some of the districts are (partly/completely) covered in each cycle. Is there ...
0
votes
1answer
108 views

Add Layers to Arcmap 10 Crashes

Would anyone know the reason why this happens? and possibly a way to fix it. I am stumped In the following code. The first addlayer works, but crashes on the second addlayer with a 'vshost32.exe has ...
1
vote
3answers
106 views

How to move a feature along a certain angle and distance?

In my case I would like to copy and move a polygon from one location to the next using 2 parameters; angle and distance. I know i can do this programmatically, just wondering if there is an ...
1
vote
1answer
30 views

Identifying ID of adjacent pipelines?

I work with ArcGIS. In the picture you can see several pipelines, more over pipeID's A; 1; 2; 3 I would like to have as an output the following columns and rows: A - 1; A - 2; A - 3; As an ...
5
votes
1answer
288 views

Using Python to discriminate Personal Geodatabases and MS Access Databases

I need to list a server's geodatabases, to analyze and process them. My users are however creating both personal geodatabases and MS Access geodatabases. Listing mdb files reports both types of ...
1
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1answer
28 views

Arcpy CalculateField not working on ArcGIS Server 10.0

I'm working on ArcGIS 10.0 sp5. I have a very strange behaviour. In an arcpy script I have these two very simple commands, to add a field "ID_UDF" to a table and then fill it with a value: ...
1
vote
1answer
59 views

Arcpy scripts freeze on reaching a certain level on big datasets

I have a geodatabase with 300 featureclasses with around 4.5 million features in each featureclass. I am updating each featureclass with a value calculated through an algorithm. The IDLE ide for ...
1
vote
1answer
68 views

16-Bit to 8-Bit and NoData value

I've created a hillshade raster (ArcGIS 9.3) and I have 16-Bit tiff image (please see attached). I need to submit 1 band/8-Bit with grey level (0-255) and set NoData for all pixels outside of the ...
0
votes
0answers
54 views

How to find NetworkAnalysis extension with ArcObjects?

I'm using ArcGIS 10.0 My code: IAoInitialize init = new AoInitializeClass(); var a= ...
2
votes
1answer
902 views

How to add Lat/Lon (decimal degree) values in Attribute table field in ArcGIS?

I have a point shape file (WGS 1984, GCS) with some random data points. I want to add the latitude and longitude in attribute field.
0
votes
0answers
57 views

Figuring out format of GPS coordinates and choosing projection

I have a list of GPS coordinates (they should be near the coast of Guinea) and I am not sure what format they are in. After I figure out the format they are in, I want to better understand the process ...
0
votes
2answers
57 views

Iterating field calculations in arcpy

I was successful in adding multiple fields but had trouble running multiple field calculations in a loop. Now what I want is loop through these existing fields listed in mult_fields variable and fill ...
0
votes
0answers
52 views

applying Image regression in landsat image

I have two different date of Landsat image.I want to do change detection using image regression method.Is it possible to do image regression in Erdas Imagine or ARCGIS? How can I develop a model for ...
0
votes
1answer
61 views

Using variable in SelectByAttribute_management [duplicate]

I am new in Python. I was trying to use a variable for selecting a feature instead of giving a direct input. My code sample will explain it better: import arcpy from arcpy import env ...
0
votes
0answers
38 views

How the year affects Area Solar Radiation?

How choosing a different year in "Area Solar Radiation" affects the calculation of the radiation? I understand that months change some parameters in the calculation formulas, but what about the year? ...
0
votes
0answers
7 views

Stretched raster bar appears divided

When I add a raster bar to a legend on a map, the bar appears divided in two parts, anyone knows how to fix this?
1
vote
2answers
48 views

Passing value from GetParameterAsText to row.getValue()?

I am trying to build a simple tool that concatenate values from two fields, and recording it in newly created field - everything within the same table. This tool should work with any shapefile, ...
2
votes
1answer
110 views

Can't open any txt file in ArcMap

I am trying to open a txt file (the textfile contains coordinates. It has a x and y column) within ArcMap 10.0. But everytime I want to open it (Add data --> Add XY Data) the software does not show me ...
0
votes
1answer
51 views

I want to clip a raster image with vector layer but the output area is mismatching why?

I using arcgis10.1 extract by mask tool to clip bkgha1 raster with rubber2012 vecotor layer,clipping process is successful and the result is bkgha file.The next process is i want to reclassify the ...
0
votes
1answer
96 views

Extracting features from raster data using ArcGIS Desktop?

I want to extract flood related pixels from my imagery. I calculated mLSWI(Modified Land Surface Water Index). According to the literatures, mLSWI >= 0.5 is flood pixels. How do I identify the ...
0
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0answers
27 views

Predicting Potential Areas of Eagle Nests based on Slope and Elevation using Mean +- 1 Standard Deviation?

I am trying to predict Potential Areas of Eagle Nests based on Slope and Elevation using the Mean +- 1 Standard Deviation as the potential range that eagle nests could occur. I have data about known ...
6
votes
1answer
187 views

Directional slope calculation

I'm trying to generate rasters of slope and curvature of an elevation DTM. The particularity is that i need to be able to specify the direction (e.g 180, 270 degrees)in this calculation. I am using ...
0
votes
0answers
28 views

Broken model icon when use model in other computers

I'm using a function in a model downloaded from here in ArcGIS 10. When I use the model in other computer I need to put in a folder all the files, including the function, in order to work properly. ...
3
votes
1answer
91 views

Using ArcPy to export individual mxds from data driven pages?

I'm trying to generate individual mxds for each page in my data driven pages (which I have set up already). I have 38 pages in total, so I would need to generate 38 mxds. The pages are named according ...
0
votes
1answer
130 views

Using python and ArcPy to read multiple files, apply a function and write into new a directry

I haven't used python yet; I want to read multiple GeoTiff files and resample them based on another single file, and be able to write all the files in a new directory. I can use R raster package to ...
2
votes
1answer
58 views

ArcGIS 10 PDF exports: toggle polygon layer visibility?

In the past I have been able to export my .mxd to PDF and I have been able to turn individual point layer's visibilty on/off within the layer tab (if the layers are in a groub in the .mxd's table of ...
1
vote
1answer
57 views

How can I get the value of a point that falls between 2 points of another layer?

How can I get the value of a point that falls between 2 points of another layer? I have a Shapefile of points with values representing the distance from an origin (blue in the example bellow) at ...
1
vote
1answer
39 views

Installing Pythonwin for use with ArcPy?

I have ArcGIS 10.0 And installed pythonwin 2.6.5 When wrote a script in Python Shell - it works just fine But in pythonwin - i get import arcpy error as below >>> import arcpy Traceback ...
2
votes
0answers
100 views

How to speed up my script? [closed]

I am looking for the way to speed up my script. It is working fine, I mean, the final output is as required, but it is clunky and really slow. It is slow because of the double 'for..in..' loops, I ...
0
votes
1answer
70 views

Add mxd path to csv by Python

I'm trying to write a python script that adds to a csv file the date, time and mxd path. I tried to run the script from the Python IDLE without the mxd path and I succeeded to add the date and the ...
0
votes
2answers
18 views

Control of Output Raster Extent w/ Line Density Tool

In ArcGis 10, I am using the line density tool. The output raster doesn't cover the whole of my study area. How do I control the extent of the output raster?
0
votes
0answers
51 views

Problem with arcpy.MakeFeatureLayer_managament running in script

I am exporting pdf maps using data driven pages based on radial buffers around multiple location, one map per buffer. In some cases, there are overlapping buffers that need to be turned off based on ...
2
votes
0answers
49 views

Can I export a list of user and their roles from ArcGIS Server 10.0?

I need to export a list of all users and roles in ArcGIS Server 10.0. Does anyone know if there is a method to do this?
0
votes
1answer
44 views

Adding Points to existing attributes [duplicate]

I have a table of 150 records which I was able to geocode except for 21 points. I'm able to manually geocode the rest of these 21 points. Every time I add the point, it creates a new row (which I know ...
0
votes
0answers
44 views

Replica between ArcSDE databases not including all fields of a layer

I want to create a replica between two enterprise geodatabases, the replica include several layers, but one thing is I don't want include all fields of these layers. For example, the layer roadline I ...
1
vote
1answer
34 views

Extract metadata with arcpy from orthoimagery

I'm very new to ArcGIS, and GIS is general. I am trying to build a script that will extract metadata from orthoimagery .tifs. Below is my test code to see if I can get the metadata from one file. It ...
1
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0answers
12 views

Exporting Raster inside a Feature Class [duplicate]

Using ArcMap 10.0 Trying to export a photo that has been taken with a device which is stored inside of a Feature class table. I have tried to export the data using "Right Click>Data>Export Data" This ...