TS-90 cable satellite navigation equipment sailing card measuring equipment

TS-90 cable satellite navigation equipment sailing card measuring device TS-90 cable Star Card: by the two star chart floor and some latitude divided by a transparent horizon plot mesh formed. There are Chinese and English. (1) backplane motherboard star map projection: Star projection drawing board is a celestial map, pole position is based on the principle of equidistance projection made, one centered on the North Pole in days, a day is centered on the South Pole. Contents: Air India has the star (first-and second-class Star Star and some third-Star), the celestial equator, the ecliptic and equinox local hour angle (or celestial ascension) and the date of the sun with a flat. (2) the transparent amlodipine from each set of the network graph 13, respectively latitude 0 °, 5 °, 10 ° ...... 60 ° range of highly drawn, azimuth graph network, each network a transparent graph amlodipine available latitude and latitude measurements by dual measurements above are represented by N and S. Content: ① Center "+" indicates participants zenith, the radial orientation curve represents the celestial circle, marked the end of the azimuth readings. Inside those numbers indicate the latitude measurements seen celestial orientation; outside numerals seen celestial latitude by measuring the orientation. ② a closed curve represents the lateral annular ring celestial highly parallel; ③ FIG internet rectangular notch is marked with the painting with the planets, the north and south sides of the scale labeled RA within 30 °, the position of the planets for plotting; transparent graph internet amlodipine both sides, the two marked the height of the sun -6 ° and -12 ° and other highly parallel lines. (2) Select by cable Star Star Star and recognize the card selected by cable Star Star Star and recognition is usually divided into three steps: ⑴ draw the planetary positions can be observed in the chart floor; ⑵ Latitude set according to participants observed Star; ⑶ be selected from the sky can be observed stars and recognized star. Shanghai Industry Fang Marine Equipment Co., Ltd. is a specialized supplier of integrated marine outfitting equipment parts, turbine appliances, specializing in shipyards, sailing school and its dealers affordable, professional, efficient service with delivery. Marine cargo plane cabin is equipped goods and supplies, including 1, 2 navigational equipment, signaling equipment 3, paint is a 4, 5 canvas booth, plugging appliances, 6, 7 sailors tools, woodworking tools 8, 9 anchor moorings , Crane attachments and handling equipment 10, the deck department and other spare parts and supplies. All products in accordance with the Division <> Specifications Model number supplied on request. Welcome to inquire: 13917854669 021-61539596 Shen river system.