@article{oai:repo.qst.go.jp:00080146,
 author = {Okayasu, Y. and Matsui, S. and Zhang, C. and Kimura, Hiroaki and Kimura, Hiroaki},
 journal = {Journal of Instrumentation},
 month = {Mar},
 note = {Starting in 1996, the coordinates of the accelerator components on the SPring-8 storage ring were continuously surveyed for over two decades. The dispersion of the elevation changes of the ground motion lang dz2rang analyzed from the aspect of the empirical ATL-law which has been intensively researched since 1990s. With the ATL-law, lang dz2rang can be expressed as products of a ground diffusion coefficient A, temporal survey spans T, and spatial scales L. The coefficient A is well known to depend on the local geology and is evaluated as (7.6 ± 1.4) × 10−6 μm2/s/m for the SPring-8 storage ring. In this paper, a transition of survey methods in the SPring-8 storage ring is reviewd and survey results both in horizontal and vertical directions are presented. Furthermore, the relevance of the ATL-law approach for the ground elevation dispersion are discussed.},
 title = {An interpretation of SPring-8 ground elevation by the empirical AT L-law approach},
 volume = {15},
 year = {2020}
}