| 标题： | Proximal and remote sensing techniques for mapping of soil contamination with heavy metals |
| 时间： | 2021-01-08 12:12:57 |
| DOI： | 10.1080/05704928.2018.1442346 |
| 大小： | 1088 kb |
| 页数： | 25 PAGES |
| 下载： | 点击下载 |
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目录：
- Abstract
- 1. Introduction
- 2. Spectroscopic technologies
- 2.1. Proximal sensing
- 2.1.1. X-ray fluorescence spectrometry
- 2.1.2. Visible and near-infrared reflectance spectroscopy
- 2.2. Remote sensing
- 2.2.1. Hyperspectral remote sensing
- 2.2.2. Other remote sensing data sources for extracting environmental covariates
- 2.1. Proximal sensing
- 3. Spatial prediction methods
- 3.1. Theoretical bases for spatial prediction
- 3.2. Related mathematical and geostatistical methods
- 4. Perspectives
- 4.1. Heavy metal species
- Exchangeable
- Bound to carbonates
- Bound to iron and manganese oxides
- Bound to organic matter
- Residual
- 4.2. Multiple sensor fusion
- 4.3. Airborne or spaceborne hyperspectral images
- 4.1. Heavy metal species
- 5. Conclusions
- Acknowledgments
- Funding
- References
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