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license: unknown |
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# Description |
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This scene was collected by the 224-band [AVIRIS sensor](http://aviris.jpl.nasa.gov/) over Salinas Valley, California, and is characterized by high spatial resolution (3.7-meter pixels). The area covered comprises 512 lines by 217 samples. As with Indian Pines scene, we discarded the 20 water absorption bands, in this case bands: [108-112], [154-167], 224. This image was available only as at-sensor radiance data. It includes vegetables, bare soils, and vineyard fields. Salinas groundtruth contains 16 classes. |
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A small subscene of Salinas image, denoted Salinas-A, is usually used too. It comprises 86*83 pixels located within the same scene at [samples, lines] = [591-676, 158-240] and includes six classes. |
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# Characteristics |
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Groundtruth classes for the Salinas scene and their respective samples number. |
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| # | Class | Samples | |
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|----|----------------------------|---------| |
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| 1 | Broccoli_green_weeds_1 | 2009 | |
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| 2 | Broccoli_green_weeds_2 | 3726 | |
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| 3 | Fallow | 1976 | |
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| 4 | Fallow_rough_plow | 1394 | |
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| 5 | Fallow_smooth | 2678 | |
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| 6 | Stubble | 3959 | |
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| 7 | Celery | 3579 | |
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| 8 | Grapes_untrained | 11271 | |
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| 9 | Soil_vinyard_develop | 6203 | |
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| 10 | Corn_senesced_green_weeds | 3278 | |
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| 11 | Lettuce_romaine_4wk | 1068 | |
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| 12 | Lettuce_romaine_5wk | 1927 | |
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| 13 | Lettuce_romaine_6wk | 916 | |
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| 14 | Lettuce_romaine_7wk | 1070 | |
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| 15 | Vinyard_untrained | 7268 | |
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| 16 | Vinyard_vertical_trellis | 1807 | |
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Groundtruth classes for the Salinas-A scene and their respective samples number |
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| # | Class | Samples | |
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|---|---------------------------|---------| |
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| 1 | Broccoli_green_weeds_1 | 391 | |
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| 2 | Corn_senesced_green_weeds | 1343 | |
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| 3 | Lettuce_romaine_4wk | 616 | |
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| 4 | Lettuce_romaine_5wk | 1525 | |
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| 5 | Lettuce_romaine_6wk | 674 | |
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| 6 | Lettuce_romaine_7wk | 799 | |
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# Quick look |
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<figure> |
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<img src= "assets/Salinas_170.png" alt="Salinas" width="300" /> |
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<figcaption>Sample band of Salinas dataset.</figcaption> |
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</figure> |
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<figure> |
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<img src= "assets/Salinas_gt.png" alt="Salinas gt" width="300" /> |
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<figcaption>Groundtruth of Salinas dataset.</figcaption> |
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</figure> |
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<figure> |
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<img src= "assets/SalinasA_170.png" alt="SalinasA" width="300" /> |
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<figcaption>Sample band of Salinas-A dataset.</figcaption> |
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</figure> |
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<figure> |
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<img src= "assets/SalinasA_gt.png" alt="SalinasA gt" width="300" /> |
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<figcaption>Groundtruth of Salinas-A dataset.</figcaption> |
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</figure> |
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# Credits |
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This dataset was originally collected by Manuel Graña, Miguel-Angel Veganzones, Borja Ayerdi. |
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The original link for the dataset is available below: |
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https://www.ehu.eus/ccwintco/index.php/Hyperspectral_Remote_Sensing_Scenes |
