伊宁地区梆影分析

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1、伊宁地理纬度4>=43.95°冬季地理纬度4)=43.95。冬至赤纬度§=-23。27’二-23.45°cosQ=-tg4).tg8=-tg43.95°Xtg(-23.45°)=0.30Q=-+72.4°日出：h=Q/15+12=7.74时二7时38分49秒日没:h=Q/15+12=16.26时=16时21分7秒cosAs=・sin§/cos©=0.552As=_+56.496°=_+56°29f45"12点—Q=0。hs=90°-((])・§)=90-(43.95°-(-23.45°))二22.6°

2、L=H/tghs=2.402H11点Q=-15°hs二21.161°sinhs二sin4).sin8+cos4)cos8cosQ=sin43.95°X.sin(-23.45°)+cos43.95°Xcos(-23.45°)Xcos(-15°)=0.362Hs=21.16°cosAs二sinhs.sin4)-sin6/coshs.cos4)=sin21.16°Xsin43.95°一sin(-23.45)/cos21.16°Xcos43.95°=0.965As=_+15.20°=_+15°12f0〃L=H

3、/tghs=2.583H10点Q=-30°sinhs=sin(1).sin5+cos(1)cos8cosQ=sin43.95°X.sin(-23.45°)+cos43.95°Xcos(-23.45°)Xcos(-30°)=0.2958Hs=17.157°cosAs二sinhs.sin4)-sin8/coshs.cos4)=sinl7.157°Xsin43.95°-sin(-23.45)/cosl7.157°Xcos43.95°=0.876As=28.83°L二H/tghs=3.239H9点Q=・45°

4、sinhs=sin(1).sin6+cos4)cos6cosQ=sin43.95°X.sin(-23.45°)+cos43.95。Xcos(-23.45°)Xcos(-45°)=0.19Ils=10.952°cosAs=sinhs.sin"・sin6/coshs.cos"=sinl0.952°Xsin43.95°-sin(-23.45)/coslO.952°Xcos43.95°二0.749As=41.496°L=H/tghs=5.167H8点Q=-60°sinhs=sin(1).sin5+cos(1)

5、cos8cosQ=sin43.95°X.sin(-23.45°)+cos43.95°Xcos(-23.45°)Xcos(-60°)二0..54Hs二3.095°cosAs二sinhs.sin4>-sin8/coshs.cos=sin3.095°Xsin43.95°-sin(-23.45)/cos3.095°Xcos43.95°=0.605As=52.771°L二H/tghs二1&494H时间日出89101112项目H没16151413方位角AS56.495°52.771°41.496°28.83

6、6°15.203°0高度角hS0°3.095°10.952°17.157°21.161°22.6°影长H•ctghsOO18.494H5.167H3.239H2.583H2.402H夏季地理纬度4)=43.95°冬至赤纬度8=23°2T二23.45°cosQ=・tg(]).tg6=・tg43.95°Xtg23.45°=-0.4181Q=-+11.71日出:h=Q/15+12=4.352时=4时21分307秒日没:h=G/15+12=19.647时=19时38分49秒cosAs=-sin5/cos"=一

7、0.552As=_+123.504°12点~hs=90°一(e)二90-(43.95°-23.45°)二69.5°L=H/tghs=0.3731111点Q15°sinhs二sin4).sin6+coscos§cosQ=sin43.95°X,sin23.45+cos43.95°Xcos23.45°Xcos(-15°)=0.914Hs=66.064°cosAs=sinhs.sin4)・sin6/coshs.cos©=sin66.064°Xsin43.95°-sin23.45°/cos66.064°Xcos

8、43.95°二0.809As=_+36・001°L=H/tghs=0.443H10点Q=・30°sinhs二sin4>.sin5+cos4)cos8cosQ=sin45.44°X.sin23.45+cos45.44°Xcos23.45°Xcos(-30°)=0.838Hs=57.14°cosAs=sinhs.sin4)・sin6/coshs.cos©=sin57.14°Xsin45.44°-sin23.45°/cos57.14°Xcos45.44°二0.