Research Article
Classification of ETM+ Remote Sensing Image Based on Hybrid Algorithm of Genetic Algorithm and Back Propagation Neural Network
Table 1
Land cover types in classification.
| Class name | Land-cover class | Description |
| C1 | Farmland | Crop fields and vegetable fields | C2 | Woodland | Deciduous or evergreen forest land, orchards and tree groves | C3 | Grass | Lawn, grassland or rangeland | C4 | Water | Reservoir, pond, lake, river and wetland | C5 | Residential area | Rural and urban residences, commercial land | C6 | Traffic land | Expressway, road, railway, urban road, country road | C7 | Other construction lands | Industrial and other developed lands |
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