经纬度与直角坐标转换(MAPGIS转换)
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经纬度与直角坐标转换㈠MAPGIS转换⒈实用服务——投影变换——P投影转换——P输入单点投影转换。
⒉原始投影参数设置:坐标系类型——大地坐标或地理坐标;比例尺分母——1;坐标单位:DDDMMSS.SS;椭球面高程、投影面高程、平移X、平移Y均为0。
⒊结果投影参数设置:坐标系类型——投影平面直角投影类型——5:高斯-克吕格[横切椭园柱等角]投影比例尺分母——1坐标单位——米椭球面高程、投影面高程、平移X、平移Y——0投影带类型——根据所给数据源图确定投影带序号——根据投影中心点经度所处的带号确定。
参见下表。
⒋输入格式:如经度119°16′,纬度32°08′,则输入格式为:1191600,320800。
⒌点“投影点”,则结果显示:X=713901.92712,Y=3558951.83797。
㈡利用坐标转换软件打开软件,点击最上部“坐标转换”——换带计算——选择3度或6度带,并在投影参数的中央子午线中填入相应数据(如117)。
选择源坐标类型——大地坐标——度:分:秒;椭球基准——北京54。
输入源坐标格式:如经度119°16′,纬度32°08′,则B=032:08:00,L=119:16:00。
选择目标坐标类型——平面坐标;椭球基准——北京-54坐标系点转换坐标:X=3558951.837925,Y=713901.927116。
3度分带表-----------------------------------------------------------投影区带号中央经度经度范围-----------------------------------------------------------1 3 1.5 -> 4.52 6 4.5 -> 7.53 9 7.5 -> 10.54 12 10.5 -> 13.55 15 13.5 -> 16.57 21 19.5 -> 22.58 24 22.5 -> 25.59 27 25.5 -> 28.510 30 28.5 -> 31.511 33 31.5 -> 34.512 36 34.5 -> 37.513 39 37.5 -> 40.514 42 40.5 -> 43.515 45 43.5 -> 46.516 48 46.5 -> 49.517 51 49.5 -> 52.518 54 52.5 -> 55.519 57 55.5 -> 58.520 60 58.5 -> 61.521 63 61.5 -> 64.522 66 64.5 -> 67.523 69 67.5 -> 70.524 72 70.5 -> 73.525 75 73.5 -> 76.526 78 76.5 -> 79.527 81 79.5 -> 82.528 84 82.5 -> 85.529 87 85.5 -> 88.530 90 88.5 -> 91.531 93 91.5 -> 94.532 96 94.5 -> 97.533 99 97.5 -> 100.534 102 100.5 -> 103.535 105 103.5 -> 106.536 108 106.5 -> 109.537 111 109.5 -> 112.538 114 112.5 -> 115.539 117 115.5 -> 118.540 120 118.5 -> 121.541 123 121.5 -> 124.542 126 124.5 -> 127.543 129 127.5 -> 130.544 132 130.5 -> 133.545 135 133.5 -> 136.546 138 136.5 -> 139.547 141 139.5 -> 142.548 144 142.5 -> 145.549 147 145.5 -> 148.551 153 151.5 -> 154.552 156 154.5 -> 157.553 159 157.5 -> 160.554 162 160.5 -> 163.555 165 163.5 -> 166.556 168 166.5 -> 169.557 171 169.5 -> 172.558 174 172.5 -> 175.559 177 175.5 -> 178.560 180 178.5 -> -178.561 -177 -178.5 -> -175.562 -174 -175.5 -> -172.563 -171 -172.5 -> -169.564 -168 -169.5 -> -166.565 -165 -166.5 -> -163.566 -162 -163.5 -> -160.567 -159 -160.5 -> -157.568 -156 -157.5 -> -154.569 -153 -154.5 -> -151.570 -150 -151.5 -> -148.571 -147 -148.5 -> -145.572 -144 -145.5 -> -142.573 -141 -142.5 -> -139.574 -138 -139.5 -> -136.575 -135 -136.5 -> -133.576 -132 -133.5 -> -130.577 -129 -130.5 -> -127.578 -126 -127.5 -> -124.579 -123 -124.5 -> -121.580 -120 -121.5 -> -118.581 -117 -118.5 -> -115.582 -114 -115.5 -> -112.583 -111 -112.5 -> -109.584 -108 -109.5 -> -106.585 -105 -106.5 -> -103.586 -102 -103.5 -> -100.587 - 99 -100.5 -> - 97.588 - 96 - 97.5 -> - 94.589 - 93 - 94.5 -> - 91.590 - 90 - 91.5 -> - 88.591 - 87 - 88.5 -> - 85.592 - 84 - 85.5 -> - 82.593 - 81 - 82.5 -> - 79.595 - 75 - 76.5 -> - 73.596 - 72 - 73.5 -> - 70.597 - 69 - 70.5 -> - 67.598 - 66 - 67.5 -> - 64.599 - 63 - 64.5 -> - 61.5 100 - 60 - 61.5 -> - 58.5 101 - 57 - 58.5 -> - 55.5 102 - 54 - 55.5 -> - 52.5 103 - 51 - 52.5 -> - 49.5 104 - 48 - 49.5 -> - 46.5 105 - 45 - 46.5 -> - 43.5 106 - 42 - 43.5 -> - 40.5 107 - 39 - 40.5 -> - 37.5 108 - 36 - 37.5 -> - 34.5 109 - 33 - 34.5 -> - 31.5 110 - 30 - 31.5 -> - 28.5 111 - 27 - 28.5 -> - 25.5112 - 24 - 25.5 -> - 22.5 113 - 21 - 22.5 -> - 19.5 114 - 18 - 19.5 -> - 16.5 115 - 15 - 16.5 -> - 13.5 116 - 12 - 13.5 -> - 10.5 117 - 9 - 10.5 -> - 7.5118 - 6 - 7.5 -> - 4.5119 - 3 - 4.5 -> - 1.5120 - 0 - 1.5 -> 1.56度分带表-----------------------------------------------------------投影区代号中央经度经度范围-----------------------------------------------------------1 3 0 -> 62 9 6 -> 123 15 12 -> 184 21 18 -> 245 27 24 -> 306 33 30 -> 367 39 36 -> 428 45 42 -> 489 51 48 -> 5411 63 60 -> 6612 69 66 -> 7213 75 72 -> 7814 81 78 -> 8415 87 84 -> 9016 93 90 -> 9617 99 96 -> 10218 105 102 -> 10819 111 108 -> 11420 117 114 -> 12021 123 120 -> 12622 129 126 -> 13223 135 132 -> 13824 141 138 -> 14425 147 144 -> 15026 153 150 -> 15627 159 156 -> 16228 165 162 -> 16829 171 168 -> 17430 177 174 -> 18031 -177 -180 -> -17432 -171 -174 -> -16833 -165 -168 -> -16234 -159 -162 -> -15635 -153 -156 -> -15036 -147 -150 -> -14437 -141 -144 -> -13838 -135 -138 -> -13239 -129 -132 -> -12640 -123 -126 -> -12041 -117 -120 -> -11442 -111 -114 -> -10843 -105 -108 -> -10244 -99 -102 -> -9645 -93 -96 -> -9046 -87 -90 -> -8447 -81 -84 -> -7848 -75 -78 -> -7249 -69 -72 -> -6650 -63 -66 -> -6051 -57 -60 -> -5452 -51 -54 -> -4853 -45 -48 -> -4255 -33 -36 -> -3056 -27 -30 -> -2457 -21 -24 -> -1858 -15 -18 -> -1259 -9 -12 -> -650 -3 -6 -> 0文件转换(经纬度转直角坐标)1、源文件转化为excel的csv 格式——将文件另存为Csv,保存类型:Csv逗号分隔。