Sight Reduction Tables For Marine Navigation

Each set of tables covers seven degrees of latitude which should satisfy the needs of most people.

Sight reduction tables for marine navigation.

Although there are 6 volumes in a set only those volumes covering the latitudes anticipated need be purchased. Sight reduction tables for marine navigation latitudes 15 30 inclusive national imagery and mapping agency. Simply download the set or sets that best matches your cruising latitude. The variant of ho 229.

229 ho 229 this is the standard set of tables designed for marine navigation. They are designed to facilitate the practice of celestial navigation at sea. Sight reduction tables for small boat navigation known as schlereth 1983 1 volume. The six volume series of sight reduction tables for marine navigation is designed to facilitate the practice of celestial navigation at sea by the marcq saint hilaire or intercept method.

Introduction viii description of the tables these tables designated as volume 2 of the three volume series ofpub. Marine navigation department st d 44 national imagery and mapping agency 4600 sangamore road bethesda md 20816 5003. Page ii interpolation table altitude difference d double second diff. Np303 1 ap3270 1 rapid sight reduction tables for navigation volume 1 selected stars epoch 2020.

229 sight reduction tables for marine navigation h d. Sight reduction tables for marine navigation. Sight reduction tables for marine navigation pub. 605 np 401 in the uk 1970 6 volumes.

Np401 3 british admiralty sight reduction tables for marine navigation vol 3 lat 30 45 1985 edition. 249 sight reduction tables for air navigation a p. Latitudes 0 6 latitudes 7 13. These sight reduction tables have been condensed into as compact a form as possible.

Altitude difference d double second diff. These are permanent books that do not go out of date. The files are 750kb each. The tables are primarily used with the intercept method of sight reduction by.

Page ii interpolation table altitude difference d double second diff. 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. Np321 the star almanac for land surveyors 2020 edition. 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.

3270 in the uk 1947 53 1 2 volumes pub. 249 sight reduction tables for air nav igation together with the similar volume 3 supplement volume 1. Tens decimals units dec.