PUB 229 Sight Reduction Tables for Marine Navigation, Volume 2: Latitudes15° - 30°, Inclusive
Product Description
Condition - Very Good
The item shows wear from consistent use but remains in good condition. It may arrive with damaged packaging or be repackaged.
PUB 229 Sight Reduction Tables for Marine Navigation, Volume 2: Latitudes15° - 30°, Inclusive
- Need for studies at Maritime Academies.
The Sight Reduction Tables for Marine Navigation (Pub 229) is published in six volumes, each of which contains two-eight degree zones of latitude with a one-degree overlap between volumes. They are designed to facilitate the practice of celestial navigation at sea. The tables are primarily used with the intercept method of sight reduction by entering arguments of latitude, declination, and local hour angle and obtaining tabulated altitudes and azimuth angles. The tables are prepared and published by NIMA on an as-needed basis.
