Sentence examples for by precise leveling of from inspiring English sources

a Vertical deformation (mm) for each survey period, as detected by precise leveling of the Yashikino route (black circles) and the Kiso-Onsen route (white circles), from April 2006 to October 2014.

Bench marks, or marked points on the Earth's surface, connected by precise leveling constitute the vertical controls of surveying.

The depth and volume change of deformation source before May 2015 eruption detected by precise leveling surveys is deeper and two orders of magnitude greater compared to that before August 2014 eruption.

We observed uplift and subsidence reaching 26 mm and −14 mm in the Murono mud volcano located in the Niigata Prefecture of Japan during June to December 2012 by precise leveling measurements.

The quality of the subsidence rates derived using the PSI approach is assessed with use of ground truth data obtained by precise leveling.

Furthermore, although the amount is less than those caused by large earthquakes, inter-seismic uplift of the mud volcano has also been observed by precise leveling survey at approximately 50 mm (Kusumoto et al. 2014).

We point out the importance of a precise leveling of the gravity points for the control of the vertical deformation.

Consequently, it is important to observe inter-seismic vertical movement by periodic precise leveling in order to obtain the status of the mud volcano at rest and to examine the source of any conspicuous vertical movements.

Yamamoto, K. et al. Vertical ground deformation associated with the volcanic activity of Sakurajima Volcano, Japan during 1996 2010 as revealed by repeated precise leveling surveys.

We compared the subsidence rates derived by TSX PSI with those derived through leveling, i.e., subsidence rates obtained at the LPs (as marked in Fig. 2) by three precise leveling campaign epochs.

In general, the error of precise leveling increases with the square of the distance of the observed route.