A great deal of progress has been made in recent years to investigate the chemical characteristics of beachrocks. Beachrocks found in Krakal-Sadranan Beach (Yogyakarta, Indonesia) are spread locally, parallel to the coastline with a breadth of about 10–30 m². In this research, unmanned aerial vehicle (UAV) drone mapping, geological analysis, direct current resistivity survey, and surface seismic surveys were conducted to detect the underground structure of the beachrocks and to emphasize the coastal mapping based on targeted beachrocks. The correlation was developed between the sections and the data on the study site. Toward survey validation, laboratory tests were conducted on the beachrock samples collected from the study site to identify its properties. The evolution of the coastal zone based on beachrocks study is highly affected by relative sea-level changes that were described in the 3D model of beachrocks. The coastal changes are significantly impact the natural and cultural resources, and the understanding of coastal evolution is important for the preservation, development, and management of the coastal zone. This paper focused on the cementation processes and mechanism of beachrocks as a natural wave barrier in a tropical area, which is also appropriate for advanced marine ecosystems study including shorelines microbiotas.

近年来，在研究滩石的化学特性方面已取得了很大进展。在Krakal-Sadranan海滩（印度尼西亚日惹）中发现的滩石在当地散布，与海岸线平行，宽度约为10–30 m ²。在这项研究中，进行了无人飞行器（UAV）无人机制图，地质分析，直流电阻率调查和地面地震调查，以检测滩涂的地下结构并强调基于目标滩涂的海岸制图。在各部分与研究地点的数据之间建立了相关性。为了验证调查结果，对从研究地点收集的滩涂样本进行了实验室测试，以鉴定其性质。基于沙滩岩研究的沿海地区演变受到沙滩岩3D模型中描述的相对海平面变化的高度影响。沿海变化严重影响自然和文化资源，因此了解沿海演变对保护，发展，和沿海地区的管理。本文着重研究了作为热带地区天然波屏障的滩石的胶结过程和机理，这也适用于包括海岸线微生物群在内的高级海洋生态系统研究。