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首页> 美国政府科技报告 >The Application of Landsat Remote Sensing Technology to Natural Resources Management. Section 1: Introduction to Vicar - Image Classification Module. Section 2: Forest Resource Assessment of Humboldt County.
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The Application of Landsat Remote Sensing Technology to Natural Resources Management. Section 1: Introduction to Vicar - Image Classification Module. Section 2: Forest Resource Assessment of Humboldt County.

机译：Landsat遥感技术在自然资源管理中的应用。第1节：Vicar介绍 - 图像分类模块。第2节：洪堡县的森林资源评估。

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A teaching module on image classification procedures using the VICAR computer software package was developed to optimize the training benefits for users of the VICAR programs. The field test of the module is discussed. An intensive forest land inventory strategy was developed for Humboldt County. The results indicate that LANDSAT data can be computer classified to yield site specific forest resource information with high accuracy (82%). The 'Douglas-fir 80%' category was found to cover approximately 21% of the county and 'Mixed Conifer 80%' covering about 13%. The 'Redwood 80%' resource category, which represented dense old growth trees as well as large second growth, comprised 4.0% of the total vegetation mosaic. Furthermore, the 'Brush' and 'Brush-Regeneration' categories were found to be a significant part of the vegetative community, with area estimates of 9.4 and 10.0%.

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