Ok, this is AeroScope.
This will mainly be for service code and drivers for the reference hardware. This is currently using .Net Micro Framework.
Sensors will include
GPS time, position, elevation, speed, heading.
Barometric pressure
Temperature
Pitot airspeed
Yaw angle (vane)
These can be used to augment data captured by existing bike computers and fed into spreadsheets of applications used to estimate CdA and Crr.
Initial sample rate will be 1Hz for proof of principle. Then 4Hz to match ANT+ power meters. Higher rates are possible, but will not be explored at present.