土壤与作物2024，Vol.13Issue(3)：280-293,14.DOI:10.11689/sc.2023102401
基于探地雷达的土壤分层识别研究
Soil layer identification based on ground penetrating radar technology
摘要
Abstract
Rapid and accurate acquisition of soil stratification information is important for soil profile survey.Soil stratification is an important guideline for soil quality evaluation and determines regional land productivity to some extent.Compared with traditional soil profile survey methods,ground penetrating radar(GPR)with non-destructive,continuous and large-scale advantages has great application potential.However,due to the heterogeneity of natural soil and the complexity of data processing technology,the GPR research is still in its initial stage,and there are still great limitations for large-scale field detection.This paper describes the advantages and disadvantages of various detection methods of GPR,comments the application of building models and discusses the main factors affecting the detection accuracy,such as seasonal change,water and salt content,soil compaction,soil texture,etc.The existing problems and research prospects are put forward:it should be combined with the traditional detection methods and other technologies and strengthen the research on the suitability conditions and simplify the data analysis methods of GPR.关键词
探地雷达/土壤分层/正演模拟/图像处理Key words
ground penetrating radar/soil stratification/forward modeling/image processing分类
农业科技引用本文复制引用
富美玲,陈一民,朱向明,隋跃宇,张于..基于探地雷达的土壤分层识别研究[J].土壤与作物,2024,13(3):280-293,14.基金项目
国家重点研发计划(2021YFD1500102). （2021YFD1500102）
