Riley Kuttruff created SDAP-486:
-----------------------------------

             Summary: Standardize representation of Z-axis dimensions
                 Key: SDAP-486
                 URL: https://issues.apache.org/jira/browse/SDAP-486
             Project: Apache Science Data Analytics Platform
          Issue Type: Task
          Components: analysis, nexus
            Reporter: Riley Kuttruff
            Assignee: Riley Kuttruff


Some datasets have depth as Z axis (+Z -> decrease in elevation) whereas some 
datasets use height (+Z -> increase in elevation). SDAP should standardize how 
Z axis is stored internally as 'elevation' (+Z -> increase in elevation) and 
expose request parameters for both elevation and depth that map to elevation 
accordingly

Eg:
 * A query from depths 5 to 10 would correspond to elevations -10 to -5
 * A query from heights 5 to 10 would correspond to elevations 5 to 10

The 0 point is dataset-specific (ie, mean sea level, WGS84 ellipsoid, etc)



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to