[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/3921#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/3921","headline":"\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","name":"\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","description":"before-content-x4 \u3053\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3057\u307e\u3059 \u30ec\u30a4\u30e4\u30fc\u5207\u65ad ;\u306e\u305f\u3081\u306b \u7a7a\u9593\u524d\u65b9\u30ab\u30c3\u30c8 \u5199\u771f\u6e2c\u91cf\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u89d2\u5ea6\u03c6\u304a\u3088\u3073\u03c8\u306e\u4e0a\u306e\u4e09\u89d2\u69cb\u9020ABN \u30ec\u30d9\u30eb\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8 Geodesy\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u4e09\u89d2\u6cd5\u3067\u3059\u3002\u3053\u308c\u306f\u30012\u3064\u306e\u4f4d\u7f6eA\u3068B\u306e\u65b9\u5411\u6e2c\u5b9a\u306b\u3088\u308a\u3001\u65b0\u3057\u3044\u30dd\u30a4\u30f3\u30c8N\u306b\u767a\u751f\u3057\u307e\u3059\u30022\u3064\u306e\u30dd\u30a4\u30f3\u30c8A\u3068B\u306e\u5ea7\u6a19\u3092\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 after-content-x4 2\u3064\u306e\u76f4\u7dda\u306e\u30ab\u30c3\u30c8\u3068\u3057\u3066\u306e\u8a18\u8ff0\u8868\u73fe\u306b\u3088\u308a\u3001\u300c\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30b7\u30e7\u30f3\u300d\u307e\u305f\u306f\u300c\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8\u300d\u3068\u3044\u3046\u7528\u8a9e\u3082\u8aac\u660e\u3067\u304d\u307e\u3059\u3002 after-content-x4 \u8a08\u7b97\u306f\u3001\u4e09\u89d2\u5f62\u3092\u6eb6\u89e3\u3059\u308b\u304b\u30012\u3064\u306e\u5149\u7dda\u306e\u4ea4\u5dee\u70b9n\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u89b3\u70b9\u304b\u3089\u65b0\u3057\u3044\u70b9\u306b\u306a\u308a\u307e\u3059\u3002 \u6700\u521d\u306b\u4e09\u89d2\u89d2\u306f\u3067\u3059 \u03c6 {displaystyle psi} \u3068 \u03d5 {displaystylephi}","datePublished":"2023-01-10","dateModified":"2023-01-10","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/author\/lordneo#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/author\/lordneo","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/ea\/Disambig-dark.svg\/25px-Disambig-dark.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/e\/ea\/Disambig-dark.svg\/25px-Disambig-dark.svg.png","height":"19","width":"25"},"url":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/3921","wordCount":3905,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4\u3053\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3057\u307e\u3059 \u30ec\u30a4\u30e4\u30fc\u5207\u65ad ;\u306e\u305f\u3081\u306b \u7a7a\u9593\u524d\u65b9\u30ab\u30c3\u30c8 \u5199\u771f\u6e2c\u91cf\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002  \u89d2\u5ea6\u03c6\u304a\u3088\u3073\u03c8\u306e\u4e0a\u306e\u4e09\u89d2\u69cb\u9020ABN  \u30ec\u30d9\u30eb\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8 Geodesy\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u4e09\u89d2\u6cd5\u3067\u3059\u3002\u3053\u308c\u306f\u30012\u3064\u306e\u4f4d\u7f6eA\u3068B\u306e\u65b9\u5411\u6e2c\u5b9a\u306b\u3088\u308a\u3001\u65b0\u3057\u3044\u30dd\u30a4\u30f3\u30c8N\u306b\u767a\u751f\u3057\u307e\u3059\u30022\u3064\u306e\u30dd\u30a4\u30f3\u30c8A\u3068B\u306e\u5ea7\u6a19\u3092\u77e5\u3063\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x42\u3064\u306e\u76f4\u7dda\u306e\u30ab\u30c3\u30c8\u3068\u3057\u3066\u306e\u8a18\u8ff0\u8868\u73fe\u306b\u3088\u308a\u3001\u300c\u30d5\u30a9\u30ef\u30fc\u30c9\u30bb\u30af\u30b7\u30e7\u30f3\u300d\u307e\u305f\u306f\u300c\u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8\u300d\u3068\u3044\u3046\u7528\u8a9e\u3082\u8aac\u660e\u3067\u304d\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u8a08\u7b97\u306f\u3001\u4e09\u89d2\u5f62\u3092\u6eb6\u89e3\u3059\u308b\u304b\u30012\u3064\u306e\u5149\u7dda\u306e\u4ea4\u5dee\u70b9n\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u89b3\u70b9\u304b\u3089\u65b0\u3057\u3044\u70b9\u306b\u306a\u308a\u307e\u3059\u3002 \u6700\u521d\u306b\u4e09\u89d2\u89d2\u306f\u3067\u3059 \u03c6 {displaystyle psi} \u3068 \u03d5 {displaystylephi} \u6e2c\u5b9a\u3055\u308c\u305f\u65b9\u5411\u304b\u3089\u8a08\u7b97\uff1a        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u03c6 = rAB –  rAN\u3001 \u03d5 = rBN –  rBA{displaystyle psi = r_ {ab} -r_ {an}\u3001african quad = r_ {bn} -r_ {ba}} \u6307\u5b9a\u3055\u308c\u305f\u5ea7\u6a19\u304b\u3089 \u3068 A\u3001 \u30d0\u30c4 A{displaystyle y_ {a}\u3001x_ {a}} \u3068 \u3068 B\u3001 \u30d0\u30c4 B{displaystyle y_ {b}\u3001x_ {b}} \u30dd\u30a4\u30f3\u30c8A\u3068B\u306f\u65b9\u5411\u89d2\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059 \u03d5 AB{displaystyle phi _ {ab}} \u3068\u30d9\u30fc\u30b9\u30eb\u30fc\u30c8 s AB{displaystyle s_ {ab}} \u8a08\u7b97\uff08\u6ce8\u610f\uff1a\u5ea7\u6a19\u7cfb\u306f\u3001\u53f3\u306by\u8ef8\u3092\u4f7f\u7528\u3057\u3066\u6e2c\u91cf\u6e2c\u5b9a\u7684\u306b\u4e0e\u3048\u3089\u308c\u3001x\u8ef8\u304c\u4e0a\u5411\u304d\u306b\u4e0e\u3048\u3089\u308c\u307e\u3059\uff09\uff1a \u03d5AB= \u30a2\u30fc\u30af\u30af\u30bf\u30f3 \u2061 yB\u2212yAxB\u2212xA\u3001 sAB= (yB\u2212yA)2+(xB\u2212xA)2{displaystyle phi _ {ab} = arctan {frac {y_ {b} -y_ {a}} {x_ {b} -x_ {a}}}}}\u3001quad s_ {ab} = {sqrt {\uff08y_ {{2} {{a} {} {} {} {} {{2}\uff09 \u4e09\u89d2\u5f62\u306e\u30da\u30fc\u30b8\u306f\u3001\u6b63\u5f26\u30bb\u30c3\u30c8\u3067\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 a = sABsin\u2061\u03c8sin\u2061(\u03c8+\u03d5)\u3001 b = sABsin\u2061\u03d5sin\u2061(\u03c8+\u03d5){displaystyle a = {frac {s_ {ab} sin pii} {sin\uff08psi +phi\uff09}}\u3001quad b = {frac {s_ {ab} sin} {sin\uff08psi +phi\uff09}}}}}}} \u3053\u308c\u306f\u3001\u30dd\u30a4\u30f3\u30c8A\u3068B\u306e\u65b9\u5411\u89d2\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002 \u03d5AN= \u03d5AB –  \u03c6 \u3001 \u03d5BN= \u03d5BA+ \u03d5 {displaystyle phi _ {an} = phi _ {ab} -psi\u3001quad phi _ {bn} = phi _ {ba}+phi} \u5ea7\u6a19\u306e\u8a08\u7b97 \u3068 N\u3001 \u30d0\u30c4 N{displaystyle y_ {n}\u3001x_ {n}} \u65b0\u3057\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u73fe\u5728Polar\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u307e\u3059\uff1a yN= yA+ b \u7f6a \u2061 \u03d5AN\u3001 xN= xA+ b cos \u2061 \u03d5AN{displaystyle y_ {n} = y_ {a}+bsin phi _ {an}\u3001quad x_ {n} = x_ {a}+bcos phi _ {an}}}}} \u5ea7\u6a19\u306f\u3001\u30dd\u30a4\u30f3\u30c8B\u304b\u3089\u3082\u671f\u5f85\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002 yN= yB+ a \u7f6a \u2061 \u03d5BN\u3001 xN= xB+ a cos \u2061 \u03d5BN{displaystyle y_ {n} = y_ {b}+asin phi _ {bn}\u3001quad x_ {n} = x_ {b}+acos phi _ {bn}}}}} \u30d5\u30a9\u30ef\u30fc\u30c9\u30ab\u30c3\u30c8\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u6a2a\u5411\u304d\u306e\u30ab\u30c3\u30c8\u3067\u3042\u308a\u3001\u30dd\u30a4\u30f3\u30c8A\u307e\u305f\u306fB\u306e\u6e2c\u5b9a\u5024\u306e1\u3064\u304c\u65b0\u3057\u3044\u30dd\u30a4\u30f3\u30c8\u81ea\u4f53\u306e\u89d2\u5ea6\u6e2c\u5b9a\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002  \u9577\u3055\u306e\u6e2c\u5b9a\u306e\u305f\u3081\u306e\u512a\u5148\u5207\u65ad  \u30e2\u30c7\u30eb\u306e\u56f3\uff1a\u8d64\u3044\u30eb\u30fc\u30c8\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u30de\u30ae\u30aa\u30fc\u30ec\u6e56\u306e\u307b\u3068\u308a\u306e\u5834\u6240A\u3068B\u3067\u3059\u3002\u9ec4\u8272\u306e\u30eb\u30fc\u30c8\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\uff08Isola Bella\u306e\u4e0b\u90e8\u30c6\u30e9\u30b9\u58c1\u306e\u9577\u3055\uff09\u306fC\u3068D\u3067\u3059\u3002  \u9577\u3055\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u30d7\u30ea\u30ab\u30c3\u30c8\u30ab\u30c3\u30c8 \u9577\u3055\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u4e09\u89d2\u6cd5\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30eb\u30fc\u30c8\u306e2\u3064\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8C\u3068D\u3078\u306e2\u3064\u306e\u4f4d\u7f6eA\u3068B\u306e\u65b9\u5411\u6e2c\u5b9a\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u307e\u3059\u3002 a\u3068b\u306e\u9593\u306e\u8ddd\u96e2\u3092\u77e5\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u3053\u306e\u65b9\u6cd5\u306f\u3001\u9664\u53bb\u3092\u6e2c\u5b9a\u3059\u308b2\u3064\u306e\u5834\u6240\u304c\u5730\u5f62\u306e\u305f\u3081\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30bb\u30aa\u30c9\u30e9\u30a4\u30c8\u306f\u3001\u89d2\u5ea6\u6e2c\u5b9a\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u63a2\u3057\u3066\u3044\u308b\u8ddd\u96e2\u306f\u3001\u526f\u9f3b\u8154\u30bb\u30c3\u30c8\u3068\u30b3\u30b5\u30a4\u30f3\u30bb\u30c3\u30c8\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002 \u4e0a\u306e\u56f3\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u89d2\u5ea6\u306f a {displaystyle alpha} \u3001 b {displaystyle\u30d9\u30fc\u30bf} \u3001 c {displaystyle\u30ac\u30f3\u30de} \u3068 d {displaystyledelta} \u3001\u65e2\u77e5\u306e\u30eb\u30fc\u30c8A\u306e\u9577\u3055\u3068\u540c\u69d8\u306b\u3002 \u8a08\u7b97\u306f\u3001\u4e09\u89d2\u5f62ABC\u3001ABD\u3001\u304a\u3088\u3073\u6700\u5f8c\u306bACD\u3092\u6eb6\u89e3\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002 \u307e\u305a\u3001\u30eb\u30fc\u30c8E\u306f\u3001\u526f\u9f3b\u8154\u30bb\u30c3\u30c8\u3092\u4ecb\u3057\u3066ABC\u30c8\u30e9\u30a4\u30a2\u30f3\u30b0\u30eb\u3067\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002 esin\u2061\u03b4= asin\u2061(180\u2218\u2212\u03b1\u2212\u03b4){displaystyle {frac {e} {sin delta}} = {frac {a} {sin\uff08180^{circ} -alpha -delta\uff09}}}}  \u307e\u305f \u305d\u3046\u3067\u3059 = a\u22c5sin\u2061\u03b4sin\u2061(180\u2218\u2212\u03b1\u2212\u03b4){displayStyle e = {\u8a50\u6b3a{delta\u306a\u3057} {aCDOT} {\uff08180^{circ} -alpha -delta\uff09}}}}}}}  \u3053\u308c\u3067\u3001\u526f\u9f3b\u8154\u30bb\u30c3\u30c8\u4e0a\u306e\u4e09\u89d2\u5f62ABD\u306e\u30eb\u30fc\u30c8D\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 dsin\u2061\u03b3= asin\u2061(180\u2218\u2212\u03b2\u2212\u03b3){displaystyle {frac {d} {sin gamma}} = {frac {a} {sin\uff08180^{circ} -beta -gamma\uff09}}}}}}  \u307e\u305f d = a\u22c5sin\u2061\u03b3sin\u2061(180\u2218\u2212\u03b2\u2212\u03b3){displaystyle d = {frac {acdot sin gamma} {sin\uff08180^{circ} -beta -gamma\uff09}}}}  \u3053\u308c\u3067\u3001Triangle ACD\u306b2\u3064\u306e\u5074\u9762\u3068\u89d2\u5ea6\u304c\u3042\u308a\u3001Cosine\u30bb\u30c3\u30c8\u3067\u63a2\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8C\u3092\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 c 2= d 2+ \u305d\u3046\u3067\u3059 2 –  2 d \u305d\u3046\u3067\u3059 de cos \u2061 \uff08 b  –  a \uff09\uff09 {displaystyle c^{2} = d^{2}+e^{2} -2decdot cos\uff08beta -alpha\uff09}        (adsbygoogle = window.adsbygoogle || 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