Black Sand Beaches
Black sand beaches (in the Canary Islands)
Open in Earth Engine ↗
(requires an EE account)
Learned with a linear probe (LSVM) with ca. 250 hand picked examples based on various beaches in the Eastern Canary Islands, checked in Western Canary Islands.
Linear direction (AlphaEarth)
-0.5991, -1.0586, 1.2538, -0.5004, -1.1543, 0.5781, -0.5926, -0.4222, 0.6484, -0.6097, 0.0752, -1.2344, 0.9236, -0.6636, 0.506, -0.9784, 0.0247, 0.1019, 0.2807, 0.2568, 0.1226, 2.108, 0.3457, 0.4605, -0.8363, -1.716, -0.6905, -0.6626, 1.0378, 0.0262, 0.2045, -0.0703, -0.7684, -0.9566, -0.907, 0.948, 1.1032, -0.4434, -0.6673, -0.0054, -0.7362, 0.4313, -0.5227, 0.1596, 0.2692, 0.7237, -1.0547, -0.2937, 1.2917, -0.6252, 0.0347, 1.3642, 0.0571, -0.7076, -0.8505, 0.4607, -0.0881, -0.8854, -0.7404, -0.1764, 0.5689, 0.1488, 0.4311, 0.041
Intercept: -2.6826
Notes
Intercept necessary to only get beaches. Also highlights dark coastlines in general.