The original survey data are separated into two datasets, from left-side and right-side observers upon provider's request. This dataset is from the right side sighting data. The left side sighting data are available on OBIS-SEAMAP in the AFTT Hatteras Aerial Survey -Left side- 2014 dataset.
datetime_ini, latitude_ini and longitude_ini are added and calculated by OBIS-SEAMAP through the consultation with the provider.