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'Math'에 해당되는 글 4건

  1. 2010.09.14 GPS 위도 경도를 이용한 거리 계산

GPS 위도 경도를 이용한 거리 계산

Math/Think 2010. 9. 14. 11:39 Posted by mathboy
Geographical Distance Calculations

http://www.zipcodeworld.com/docs/distance.pdf


Aviation Formulary V1.42
http://williams.best.vwh.net/avform.htm


Calculate distance, bearing and more between Latitude/Longitude points

http://www.movable-type.co.uk/scripts/latlong.html


최종 선택은 요것!

haversine formula을 이용하여 계산한다.


Latitude and longitude converter and antipodal calculator

http://joehohk.0fees.net/Location.htm


Great Circle Calculator

http://williams.best.vwh.net/gccalc.htm




Format for Latitude-Longitude Pairs: Rationale and Explanation

http://www.edavies.nildram.co.uk/lat-long/version-1/lat-long-rationale.html


SI multiples for metre (m)
Submultiples
Multiples
Value Symbol Name Value Symbol Name
10−1 m dm decimetre 101 m dam decametre
10−2 m cm centimetre 102 m hm hectometre
10−3 m mm millimetre 103 m km kilometre
10−6 m µm micrometre 106 m Mm megametre
10−9 m nm nanometre 109 m Gm gigametre
10−12 m pm picometre 1012 m Tm terametre
10−15 m fm femtometre 1015 m Pm petametre
10−18 m am attometre 1018 m Em exametre
10−21 m zm zeptometre 1021 m Zm zettametre
10−24 m ym yoctometre 1024 m Ym yottametre
Common prefixed units are in bold face.

단위가 nm, sm 쓰여 있는 것이 설마 나노미터 같은 건 아닐테고 (;;)
측량에서 사용하는 단위!

statute miles
mile, statute mile, stat mi, land mile, international mile, mi (a unit of length equal to 1,760 yards or 5,280 feet; exactly 1609.344 meters)

nautical miles
nautical
relating to or involving ships or shipping or navigation or seamen




아두이노 칩 등을 사용할 땐 아래의 클래스들을 참고하면 되겠다.

NMEA0183 C++ Classes

http://www.samblackburn.com/nmea0183/index.html


[Code Project] Add GPS support to your desktop
http://www.codeproject.com/system/gps_support.asp?target=gps