TABLE  Sector

Stores the information about set of unique Sector regions

A Sector is defined as a distinct intersection of tiles and TilingGeometries, characterized by a unique combination of intersecting tiles and a list of tilingVersions. The sampling rate for any targets is unambgously defined by the number of tiles involved (nTiles) and the combination of targetVersion.

regionIDbigint8 ID_CATALOGunique, sequential ID
nTilesint4 NUMBERnumber of overlapping tiles
tilesvarchar256 ID_VERSIONlist of tiles in Sector
targetVersionvarchar64  the version of target selection ran over the sector -/K ID_VERSION
areareal4deg^2EXTENSION_AREAarea of this overlap region