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SteveLynch
Esri Regular Contributor
since
07-04-2014
2 weeks ago
888
Posts created
17
Kudos given
66
Solutions
295
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by SteveLynch
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RasterToPolygon only uses the first band from a multiband raster. It looks like you have a 3 band raster.
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11-17-2017
10:30 AM
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If the zero values are changed to nulls they will be ignored, that is by design. The pattern of your points tell me that you'll need covariates (explanatory) variables. Cokring or better still EBKRegressionKriging in Pro 1.2+
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11-13-2017
08:49 AM
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I agree with Dan_Patterson, however, if you have the raster that the contours were created from you'd be able to change units by using the Z Factor on the tool.
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11-10-2017
10:26 AM
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You cannot set the extent larger than that of the input points with EBKRegressionPrediction. The other interpolation tools (except NaturalNeighbor) can be used for extrapolation. However, be warned. It is a bad idea to extrapolate.
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10-25-2017
08:28 AM
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How many columns and rows in the output raster? How many rows (or features) in the input polygon feature class? What raster format are you using: fgdb, grid, img, tiff? Polygon feature class in what format: .shp or fgdb? What version of ArcGIS?
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10-02-2017
11:06 AM
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What do you need the contours for? From what I see in the IDW/Natural Neighbor output is that there are very steep gradients which will produce many contours. The best way to decide which interpolation suits your data best is to do validation and/or cross validation.
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09-25-2017
12:46 PM
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Shuhong Please post an image of the output generated using IDW and Natural Neighbor. Thanks -Steve
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09-25-2017
09:17 AM
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IDEA
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The interpolation tools, for example, do not use any resampling method. You decide on your cell size and a prediction is made at the center of the cell and that value is assigned to the cell. -Steve
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09-19-2017
12:03 PM
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I would convert the raster to points and then interpolate. If you use an exact interpolator set the cell size and extent equal to the raster you want to fill. With an inexact interpolator you'll have to use CON to replace the NoData. -Steve
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09-08-2017
08:17 AM
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IDEA
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Thomas Not to steer you away from Pro :-), but this change was made to ArcGIS at 10.2.1
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08-11-2017
02:38 PM
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IDEA
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Because many of the inputs in Spatial Analyst's Surface toolset use elevation data their behind the scenes resampling has been changed. From the help of Aspect; When the input raster needs to be resampled, the bilinear technique will be used. An example of when an input raster may be resampled is when the output coordinate system, extent, or cell size is different from that of the input.
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08-11-2017
02:22 PM
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use the GA Layer To Contour tool to create polygons (features) rather than a raster.
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07-28-2017
11:34 AM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 3 weeks ago | |
| 1 | 4 weeks ago | |
| 2 | 06-01-2026 05:57 AM | |
| 3 | 03-23-2026 07:11 AM | |
| 1 | 02-24-2026 05:28 AM |
Activity Feed
- Got a Kudo for How to add criteria to a suitability model. 3 weeks ago
- Kudoed GIS Career Pathways: Software Engineer for TylerMoon. 3 weeks ago
- Posted How to add criteria to a suitability model on Spatial Analyst Suitability Modeler Tips and Tricks. 3 weeks ago
- Got a Kudo for Re: re-opening Suitability Model on other computer - criteria ist empty. 4 weeks ago
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. 4 weeks ago
- Kudoed Re: re-opening Suitability Model on other computer - criteria ist empty for AnnaPetr. 06-23-2026 02:23 AM
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. 06-22-2026 07:59 AM
- Posted Re: re-opening Suitability Model on other computer - criteria ist empty on Spatial Analyst Suitability Modeler Questions. 06-16-2026 12:39 PM
- Got a Kudo for When to run suitability at full resolution?. 06-01-2026 06:35 AM
- Got a Kudo for When to run suitability at full resolution?. 06-01-2026 06:07 AM
- Posted When to run suitability at full resolution? on Spatial Analyst Suitability Modeler Tips and Tricks. 06-01-2026 05:57 AM
- Kudoed Introducing the ArcGIS Spatial Analyst Ideas Exchange for NairiSevajian. 05-12-2026 06:01 AM
- Got a Kudo for Understanding the values making up a Suitability Map. 03-24-2026 06:22 AM
- Got a Kudo for Understanding the values making up a Suitability Map. 03-24-2026 05:49 AM
- Posted Re: Error when re-opening Suitability Model - Restricted Areas on Spatial Analyst Suitability Modeler Questions. 03-24-2026 05:35 AM
- Got a Kudo for Understanding the values making up a Suitability Map. 03-23-2026 07:15 AM
- Posted Understanding the values making up a Suitability Map on Spatial Analyst Suitability Modeler Tips and Tricks. 03-23-2026 07:11 AM
- Got a Kudo for Re: Suitability Modeler "Generate Report" is greyed out. 02-24-2026 06:27 AM
- Posted Re: Suitability Modeler "Generate Report" is greyed out on Spatial Analyst Suitability Modeler Questions. 02-24-2026 05:28 AM
- Got a Kudo for Uncheck the 'Auto Calculate' option to quickly refine your criteria without waiting for the maps to refresh after each adjustment. 01-22-2026 06:16 AM
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