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Sheila Ruhl

Publications and source records attributed to Sheila Ruhl.

1 recordsLinked to original sources

EL68D Wasteway Watershed Land-Cover Generation

Classification of land cover from Landsat Enhanced Thematic Mapper Plus (ETM+) for the EL68D Wasteway Watershed in the State of Washington is documented. The procedures for classification include use of two ETM+ scenes in a simultaneous unsupervised classification process supported by extensive field data collection using Global Positioning System receivers and digital photos. The procedure resulted in a detailed classification at the individual crop species level.

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