华南地质2024，Vol.40Issue(1)：111-132,22.DOI:10.3969/j.issn.2097-0013.2024.01.008
星空地井一体化探测技术体系在复杂地质条件场地调查中的应用
Application of Satellite-Aerial-Terrestrial-Underground Approach in Site Investiga-tion with Complex Geological Characteristics
摘要
Abstract
Site investigation under complex geological conditions is often affected by factors such as undulat-ing topography,complex faults,drastic changes in hydrogeological conditions,and human activity disturbanc-es,it is a challenge.There is a lack of science in the scope of the investigation,and it is difficult to synergisti-cally balance the scale and accuracy of the investigations,resulting in a high overall workload deployment and relatively insufficient accuracy in characterizing high-risk areas.To address these challenges,an integrat-ed survey approach is proposed that includes satellite,aerial,terrestrial,and underground methods,which break through the scattered detection of various technical means and emphasise on integration of the Space-Air-Ground technology.This integrated approach had been effectively applied in the investigation of groundwater pollution in a typical landfill site in Hubei,demonstrating its technological advantages on global perspective cognition,self-organized and efficient diagnosis and identification,risk screening at large spatial and temporal scales,and fine characterization of site-scale stratification.In addition,the approach had also been applied in the investigation of water supply from groundwater in a remote mountainous area in Gan-zhou,Jiangxi Province.The results demonstrated its technological advantages in overcoming the uncertainty of the traditional single-method approach,scientifically and effectively improving the success rate and work efficiency of water searching in bedrock mountainous areas in the hydrogeological investigations.Satellite and terrestrial surveys were applied to delineate target areas and their locations;underground detection tech-nologies were implemented to drill groundwater,and well yield of the water-supply well reached 120 m3/d,which effectively solved the seasonal water shortage problem in the studied areas in south Jiangxi.As a key technology,the integrated Satellite-Aerial-Terrestrial-Underground approach has broad application prospects in multiple fields such as ecological environment,natural resources,water resources,and emergency manage-ment.In the future,there is room for further prospect of the integration of multiple technological methods and diversified heterogeneous information Moreover,new technological synergy in the aerial surveying of the sky by unmanned aerial vehicles and underground surveying of multilevel stratigraphic characterization still need to be strengthened.关键词
星空地井一体化探测/复杂地质条件场地/环境水文地质调查/场地土壤与地下水污染调查/空天地一体化/地下水分层监测表征Key words
Satellite-Aerial-Terrestrial-Underground Approach/site with complex geological characteristics/environmental hydrogeological survey/soil and groundwater pollution investigation/Space-Air-Ground Inte-grated Approach/multilevel groundwater monitoring引用本文复制引用
刘学浩,袁寿其,王磊,涂兵,刘道涵,周岭,王平,邹金,谢文刚,张双喜..星空地井一体化探测技术体系在复杂地质条件场地调查中的应用[J].华南地质,2024,40(1):111-132,22.基金项目
湖北省重点研发计划(2023BCB074) （2023BCB074）
国家自然科学基金(42107485) （42107485）
国家重点研发计划(2020YFC1512400) （2020YFC1512400）
中国地质调查局地质调查项目(DD20211391、DD20230104) （DD20211391、DD20230104）
