python地理定位api
diblogeo的Python项目详细描述
Diblo Geo是一个面向开发人员的Python2 API。
diblo-geo使python开发人员能够轻松计算全球的坐标和方位角。
Diblo Geo是根据Cpython 2.7测试的。
版权所有The GNU General Public License v3.0下的Diblo Geo贡献者2016。
测量距离
示例1:
>>> from diblogeo import Geo >>> distance = Geo((55.3303636516, 10.4466164796)) \ ... .distance((55.3706593849, 10.469825563)) >>> print(distance) 4.70941600331 >>> print(distance.kilometers) 4.71 >>> print(distance.feet) 15450.84
例2(海拔11.34米):
>>> from diblogeo import Geo >>> distance = Geo((55.3303636516, 10.4466164796, 11.34)) \ ... .distance((55.3706593849, 10.469825563, 11.34)) >>> print(distance) 4.71780808395 >>> print(distance.kilometers) 4.72 >>> print(distance.feet) 15478.37
测量角度
>>> from diblogeo import Geo >>> bearing = Geo((55.3303636516, 10.4466164796)) \ ... .bearing((55.3706593849, 10.469825563)) >>> print(bearing) 18.1225041609 >>> print(bearing.degrees) 18.12 >>> print(bearing.radians) 0.316297366315
计划目的地
示例1:
>>> from diblogeo import Geo >>> point = Geo((55.3303636516, 10.4466164796)) >>> point.destination(37.2, 3.2) (55.3533088458, 10.4772564424, 0) >>> point.destination(bearing=37.2, kilometers=3.2) (55.3533088458, 10.4772564424, 0) >>> point.destination(37.2, meters=3200) (55.3533088458, 10.4772564424, 0)
例2(海拔11.34米):
>>> from diblogeo import Geo >>> point = Geo((55.3303636516, 10.4466164796, 11.34)) >>> point.destination(37.2, 3.2) (55.3532680374, 10.4772019082, 11.34) >>> point.destination(bearing=37.2, kilometers=3.2) (55.3532680374, 10.4772019082, 11.34) >>> point.destination(37.2, meters=3200) (55.3532680374, 10.4772019082, 11.34)
计算地球半径
>>> from diblogeo import calc_earth_radius >>> earth_radius = calc_earth_radius((55.3303636516, 10.4466164796, 11.34)) >>> print(earth_radius) 6375.05118755 >>> print(earth_radius.kilometers) 6375.05 >>> print(earth_radius.miles) 3961.27
更多的输入和输出方法
>>> from diblogeo import Geo >>> location = Geo(("55° 19' 49.31\"", "10° 26' 47.82\"", 11.34)) \ ... .destination(37.2, miles=3.2) >>> print(location.latitude, location.longitude, location.altitude) (55.367221177288684, 10.495856496671713, 11.34) >>> print(location[0], location[1], location[2]) (55.367221177288684, 10.495856496671713, 11.34) >>> print(location.dms) ((55, 22, 1.99624, 'N'), (10, 29, 45.08339, 'E'), 11.34) >>> print(location.dms.latitude, location.dms.longitude, location.altitude) ((55, 22, 1.99624, 'N'), (10, 29, 45.08339, 'E'), 11.34)
位置/点属性
属性可以与geo和destination一起使用。
十进制度数:
- 地址,loc,dd
- 纬度,纬度
- 经度,lon
- 高度,高度,高度
location,loc和dd返回点的实例
度分秒:
测量单位
这些属性可以与距离和计算地球半径一起使用。 目的地支持所有单位作为距离参数。
- 公里,公里
- 米,m
- 厘米
- 英里,英里
- 英尺,英尺
- 航海,海里,海里
角度单位
这些属性可以与方位一起使用。
- 度,度
- 弧度,rad