topic Interpolation of data collected along perpendicular transects in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/interpolation-of-data-collected-along/m-p/230020#M3237 <HTML><HEAD></HEAD><BODY><P>I collected data along two perpendicular transects (in a "+" shape) and would like to create a prediction surface map using interpolation. What interpolation method is best for taking the trends in my data into account?</P><P>I tried using ordinary kriging but, as expected, the resulting maps are not helpful and do not reflect the data values I have. I am attaching a surface map created using ordinary kriging as well as a post map that shows the rough distribution of these same data using a different method.</P><P>I am using ArcGIS 10.2 on a Windows PC and my dataset is relatively small (between 10-15 samples for the surfaces I want to create).</P></BODY></HTML> Wed, 02 Oct 2019 18:20:40 GMT AlejandroFigueroa1 2019-10-02T18:20:40Z Interpolation of data collected along perpendicular transects https://community.esri.com/t5/arcgis-spatial-analyst-questions/interpolation-of-data-collected-along/m-p/230020#M3237 <HTML><HEAD></HEAD><BODY><P>I collected data along two perpendicular transects (in a "+" shape) and would like to create a prediction surface map using interpolation. What interpolation method is best for taking the trends in my data into account?</P><P>I tried using ordinary kriging but, as expected, the resulting maps are not helpful and do not reflect the data values I have. I am attaching a surface map created using ordinary kriging as well as a post map that shows the rough distribution of these same data using a different method.</P><P>I am using ArcGIS 10.2 on a Windows PC and my dataset is relatively small (between 10-15 samples for the surfaces I want to create).</P></BODY></HTML> Wed, 02 Oct 2019 18:20:40 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/interpolation-of-data-collected-along/m-p/230020#M3237 AlejandroFigueroa1 2019-10-02T18:20:40Z