ea:GBR_JCU_3DGBR-geomorph_Coralsea-canyon

Canyon is a relatively narrow, deep depression with steep sides, the bottom of which generally has a continuous slope, developed characteristically on continental slopes. Canyons were mapped by closely following the narrow sides of canyon axes, digitising from the foot of the canyon where they merge with the surrounding basin floor, and up to the canyon head and into any connecting side gullies. This project identified numerous canyons on any slope gradient >1° and are also greatly underestimated across the area.

Source

This data file or API can be downloaded from:

https://maps.eatlas.org.au/maps/wms