/lio_sam/mapping/pose_odomTo_map表示什么？

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您好，请问一下，/lio_sam/mapping/pose_odomTo_map这个话题我打印出来是这个内容，数据是合理的吗，这个话题的内容代表什么呢？
wuh@ubuntu:~$ rostopic echo /lio_sam/mapping/pose_odomTo_map
header:
seq: 1
stamp:
secs: 1712046648
nsecs: 280166388
frame_id: "map"
pose:
position:
x: -0.0197443272918
y: 0.0374667756259
z: 0.0237188208848
orientation:
x: 0.000519436114224
y: 0.000358776296925
z: -0.000541443102249
w: 0.999999654152

header:
seq: 2
stamp:
secs: 1712046690
nsecs: 379764080
frame_id: "map"
pose:
position:
x: 0.0110202776268
y: -0.00318663194776
z: -0.0213080365211
orientation:
x: 4.56769118436e-05
y: -0.000569147316302
z: -0.000105646860503
w: 0.999999831412

header:
seq: 3
stamp:
secs: 1712046713
nsecs: 180341244
frame_id: "map"
pose:
position:
x: 0.42928776145
y: 0.277019172907
z: 0.222860723734
orientation:
x: 0.00444147833329
y: 0.00397892341141
z: 0.00636769348211
w: 0.999961946235

header:
seq: 4
stamp:
secs: 1712046751
nsecs: 380031347
frame_id: "map"
pose:
position:
x: -0.0328243561089
y: -0.0218334794044
z: 0.0248030200601
orientation:
x: 0.000191050634915
y: -0.000366592172204
z: -0.000272788709529
w: 0.999999877348