GIS for Cave Surveyors Part 1 - 2d Attributes

The 2d attributes have the following meaning

lines2d

scrap_ID - ID of the scrap containing the line

type - centreline, wall, pit etc.

subtype - bedrock, blocks, pebbles etc.

points2d

  • scrap_id - id of scrap containing the point
  • type - station, entrance, sand,stalagmite etc.
  • typefc - NULL, 7, X not worked out what these are yet
  • typefcr - Angle of symbol orientation (rotation)
  • subtype - all seem to be NULL not worked out what these are yet
  • stname - station name
  • stsurvey - survey name

outline2d

  • ID
  • name - scrap name
  • title - scrap title
  • map_ID - id of map containing the scrap
  • map_level - presumably level of map relative to other maps
  • map_title - self explanatory
  • survey - all seem to be NULL maybe because I'm not using a survey container
  • z - this seems to be an altitude probably for colouring scraps by altitude