The Pinemont data is given in a surfer data file. This is a comma delimited spreadsheet. The data file contains the co-ordinates for the flight lines covered by the survey as well as some statistics for each line.
The first line of the file is a descriptor of the columns as follows:
Longitude - This is the Longitude of each reading in decimal degrees.
Latitude - This is the Latitude of each reading in decimal degrees.
Track Number - This is the track file number for each reading. It corresponds to the number shown on the A0 maps, and data profiles.
Raw - This is the raw value
Median - This is the raw values after a 5 point median filter has been applied.
Raw Mean - This is the raw value minus the mean value calculated for each individual line.
Raw Min - This is the raw value minus the minimum value calculated for each individual line.
Raw Mode - This is the raw value minus the mode value calculated for each individual line.
Raw Three - This is the raw value minus the average of the mean, minimum and mode for each individual line.
Median Mean - This is the Median value minus the mean value calculated for each individual line.
Median Min - This is the Median value minus the minimum value calculated for each individual line.
Median Mode - This is the Median value minus the mode value calculated for each individual line.
Median Three - This is the Median value minus the average of the mean, minimum and mode for each individual line.