Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Isabela), 1999
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Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial photographs are valuable tools for natural resource managers and researchers since they provide an excellent record of the location and extent of habitats. However,spatial distortions in aerial photographs due to such factors as came...
波多黎各及美属维尔京群岛的栖息地地图系通过空中摄影的视觉解读,利用栖息地数字化扩展工具制作而成。空中摄影作为自然资源管理者和研究人员的重要工具,因其能够提供关于栖息地位置及范围的详实记录而备受青睐。然而,由于诸如相机畸变等因素,空中摄影中存在空间扭曲现象...
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