轨迹纠偏服务(又名Trackrectify API)是一类Web API接口服务,用于纠正一段或多段轨迹的漂移,通过去除噪点、绑路、补充道路形状点、抽稀等方式,还原真实轨迹。
用于对一段连续长轨迹进行纠偏绑路、计算里程、返回道路等级和道路限速信息,如:对一辆车一个行程或一天的轨迹进行纠偏并计算里程。
https://api.map.baidu.com/rectify/v1/track?
//POST请求

ak:<您的ak>point_list: [{"loc_time":1624295452,"latitude":36.2715924153,"longitude":120.401133898,"coord_type_input":"bd09ll"},{"loc_time":1624295615,"latitude":36.2710674153,"longitude":120.401122046,"coord_type_input":"bd09ll"},{"loc_time":1624295715,"latitude":36.2710674153,"longitude":120.401122046,"coord_type_input":"bd09ll"},{"loc_time":1624295815,"latitude":36.26970681,"longitude":120.406126,"coord_type_input":"bd09ll"},{"loc_time":1624295915,"latitude":36.2626899159,"longitude":120.406257629,"coord_type_input":"bd09ll"},{"loc_time":1624296015,"latitude":36.2554959254,"longitude":120.401709345,"coord_type_input":"bd09ll"},{"loc_time":1624296115,"latitude":36.2482072286,"longitude":120.398668032,"coord_type_input":"bd09ll"},{"loc_time":1624296215,"latitude":36.2453202208,"longitude":120.390573255,"coord_type_input":"bd09ll"},{"loc_time":1624296315,"latitude":36.2462943954,"longitude":120.378697631,"coord_type_input":"bd09ll"},{"loc_time":1624296415,"latitude":36.2464401658,"longitude":120.368128971,"coord_type_input":"bd09ll"},{"loc_time":1624296515,"latitude":36.2411743783,"longitude":120.360663512,"coord_type_input":"bd09ll"}]rectify_option: need_mapmatch:1|transport_mode:driving|denoise_grade:1|vacuate_grade:1
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