1. Ground-Based Satellite Laser Ranging (SLR) Observation Data (normal points, monthly files) from NASA CDDIS
  2. temporal
YearFile Count
200620
200739
2008214
2009326
201053
2011182
2012301
201388
201472
2015164
20161117
2017872
2018829
20191165
20201074
20211189
20221359
20231246
2024477