Development and Validation of a LiDAR Scanner for 3D Evaluation of Soil Vegetal Coverage

被引：4

作者：

Micheletto, Matias ^{[1
,4
]}

Zubiaga, Luciano ^{[2
]}

Santos, Rodrigo ^{[1
,4
]}

Galantini, Juan ^{[3
]}

Cantamutto, Miguel ^{[2
]}

Orozco, Javier ^{[1
,4
]}

机构：

[1] Univ Nacl Sur, CONICET, Dept Elect & Comp Engn, RA-8000 Bahia Blanca, Buenos Aires, Argentina

[2] Consejo Nacl Invest Cient & Tecn, Estn Expt Agr INTA H Ascasubi, RA-8142 Hilario Ascasubi, Argentina

[3] Univ Nacl Sur, Agron Dept, CERZOS UNS CONICET, Comis Invest Cient PBA, RA-8000 Bahia Blanca, Buenos Aires, Argentina

[4] UNS CONICET, DIEC ICIC, Alem 1253, RA-8000 Bahia Blanca, Buenos Aires, Argentina

来源：

ELECTRONICS | 2020年 / 9卷 / 01期

关键词：

embedded systems; ToF sensor; CNC; soil vegetal cover; sustainable agriculture; HEIGHT MEASUREMENT; IMAGES APPLICATION; USE EFFICIENCY; CROP; SYSTEM; TECHNOLOGY; TILLAGE; RESIDUE; YIELD; TOOL;

D O I：

10.3390/electronics9010109

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Water and wind erosion are serious problems due to the loss of soil productivity. The coverage of soil, by means of cover crops or crops residues, is an effective tool to prevent wind and water erosion. The soil coverage could curb wind on the surface, avoid water runoff and reduce direct soil evaporation. Residue spatial distribution is the main factor to successful soil protection. The current work presents details of a prototype, design and validation as a measuring instrument to sense the height of vegetal crop residues based on a short-ranged laser distance sensor (LiDAR) and a computer numerical control (CNC) mechanism. The results obtained in this work showed a high level of confidence to estimate the height and composition of soil vegetal coverage.

引用

页数：19

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