移动监测点 null值 bug fix

qinbo

2021-11-01 ebb53a3e411d1c798d0c1a8c0e6cf2eee64cc521

1
define(["exports"],function(e){"use strict";var r=Object.freeze({NONE:0,GEODESIC:1,RHUMB:2});e.ArcType=r});