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Hello lovely humans! I am analyzing a data set of soil nitrogen levels and want to use Universal Kriging to create an interpolated prediction surface. The data is skewed to the left of a normal curve (no non-zero values, the study site is in an arid ecosystem so most values are relatively small). I am using a BoxCox…
Recently, I used the geostatistical wizard for the water quality analysis. But I am facing a problem with it. The range, partial sill, nugget, and the RMSE, RMSSE, ASE, give the same value for all four models, i.e., Circular, Spherical, Exponential, and Gaussian. In some cases, it gives 0 partial sill. As the values are…
Hello while using ArcGIS pro 3.4.3 (but has happened on many versions) while using Geoprocessing tools usually during interpolations but recently while using the 'Compute change raster tool' I will get this Error '999999 something unexpected' but if I close the software and reopen it the tool works. I would like to know if…
Hello everyone I'm a user of the "Geostatistical Analyst" extension in ArcGIS. When migrating my work to ArcGIS Pro, I'm trying to find the Exploratory Spatial Data Analysis (ESDA) tools to explore the data sample, but I couldn't find this tool package. Can anyone tell me where I can find the ESDA tools within the ArcGIS…
Hi Everyone, I'm developing a script that would auto-generate a interpolated groundwater raster using Empirical Bayesian Kriging. When I try to run a geostatistical tool, I keep getting this error: ERROR 000824: The tool is not licensed. This is where the error occuring: gw_interpolated_lyr =…
Hi, I have used ArcPy to carry out EBK 3D successfully - code provided below. During this process a geostatistical layer is created; when run from the GIS Pro UI this layer is loaded to the current map and is accessible for future use. I'm finding that I'm unable to find the geostatistical layer created during EBK3D using…
I have 3D data representing measured soil parameters, and when I performed EBK 3D in ArcGIS Pro, the predicted values maintained the correct range, with the minimum and maximum values consistent with my original data. However, when I export the results to a voxel layer and then import them as a Geostatistical Analyst (GA)…
I completed an analysis using EBK with the "Power" semivariogram model and the "K-Bessel Detrended" semivariogram model. The equation for power (γ(h)= Nugget + b|h|α) can be found in "What is empirical Bayesian kriging?", but the K-Bessel equation is not included. If understand correctly, the detrended model should would…
I am wanting to use Empirical Bayesian Kriging for forward modeling. Since EBK is a geostatistical model that is calibrated based on data from input features, my thinking is that it should also be possible to create a prediction surface using different explanatory raster layers than the ones initially used to calibrate the…
Hello, I am having trouble getting geostatistical layers and iterators to play nicely in model builder. I am trying to use the "Create Geostatistical Layer" tool to create multiple geostatistical layers from multiple feature classes. The model source for the tool is a .xml file downloaded from the GA Wizard (has modified…
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