Layer Estimates:

Layer: Alvin_end_shapefile (ID:0)
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Layer: Inmersiones_Peral (ID:1)
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Layer: mapa_med_batimetria_cables_1922 (ID:3)
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Layer: Mapamundi de batimetria y cables telgráficos_1898 (ID:4)
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Layer: mapas_cab_telegrafos_1890 (ID:5)
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Layer: Telegraph_1850_1950 (ID:6)
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Layer: Third period mid_1980-2000 (ID:8)
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Layer: Second period 1970-mid_1980 (ID:9)
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Layer: FIRST PERIOD, 1950s-1060s - Early dynamical oceanographic studies in the Mediterranean (ID:10)
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Layer: THIRD PERIOD Cities (ID:11)
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Layer: SECOND PERIOD Cities (ID:12)
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Layer: FIRST PERIOD Cities (ID:13)
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Layer: Water Claims EEZ 2023 Boundaries (ID:15)
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Layer: Claims EEZ 2023 (ID:16)
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Layer: Claims at 1981 (1914 - 1981) (ID:17)
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Layer: Claims previus 1981 (1888-1870) (ID:18)
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Layer: POLYGONS WOS_SEA (ID:20)
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Layer: POLYGONS WOS_v2 (ID:21)
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