默认导出的里程计格式定义如下：
order timestamp x y z roll pitch yaw qw qx qy qz示例数据：
1 361581.272862382 -0.003 -0.035 -0.007 -177.4699337235 178.9963936356 179.9895621732 0.9997178912 0.0220771506 0.0087538604 -0.0002844138
2 361581.872892286 -0.008 -0.039 0.005 2.3805442500 0.9219715606 0.0312263890 0.9997518659 0.0207698084 0.0080495570 0.0001053047
3 361582.472928635 -0.017 -0.014 -0.010 -177.6033905886 179.0916780769 179.9624574263 0.9997497797 0.0209147763 0.0079179360 -0.0004933049
4 361583.072955222 -0.013 -0.003 -0.018 -177.5921385118 179.0462444169 179.9883518272 0.9997445941 0.0210111272 0.0083190184 -0.0002764980
5 361583.672980063 -0.018 -0.012 -0.011 -177.5870711866 179.0623464426 179.9895036562 0.9997448325 0.0210552644 0.0081787370 -0.0002638584格式定义如下：
image_name timestamp x y z qw qx qy qz示例数据：
pano_000330.jpg 173373.689378 0.020295 0.050733 0.024126 0.703083 -0.695622 0.102428 0.106269
pano_000360.jpg 173374.722572 0.021093 0.050293 0.025293 0.703118 -0.695612 0.102439 0.106089