1 / 6

NEW METHOD OF INTERPOLATION

(. NEW METHOD OF INTERPOLATION. Horizontal-distance and direction influences (based on modified Shepard’s interpolator). from nearby stations Pi. 2. Additional topographic influences on interpolated precipitation (from elevation,

milton
Télécharger la présentation

NEW METHOD OF INTERPOLATION

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ( NEW METHOD OF INTERPOLATION • Horizontal-distance and direction influences (based on modified Shepard’s • interpolator) from nearby stations Pi • 2. Additional topographic influences on interpolated precipitation (from elevation, • slope, slope orientation and the degree of exposure to orography • Important: the orographic scale • Orographic elevation • Longitudinal and latitudinal components of the slope of the orographic region • Potential exposure of station “i” to orography • We can estimate an interpolation bias for each station (when topographic influences • Are not taken into account): Then we can estimate And finally:

  2. STATION1 2.5 min 7.5 min 12.5 min Elevation dz/dy Exposure

  3. STATION2 2.5 min 7.5 min 12.5 min Elevation dz/dx dz/dy

  4. STATION 50 2.5 min 7.5 min 12.5 min Elevation dz/dx dz/dy

More Related