Table 8 Accuracy assessment of coastline classification using third-party datasets.

From: GCL_FCS30: a global coastline dataset with 30-m resolution and a fine classification system from 2010 to 2020

Datasets

Category

Percentage of matching category regions (%)

IUCN Global Ecosystem Typology

Rocky, Boulder and cobble Shorelines

Rocky

84.50

Muddy Shorelines

Muddy

89.50

Sandy Shorelines

Sandy

83.90

Artificial Shorelines

Artificial

84.70

Hulskamp et al.10

Sandy

Sandy

88.25

Rocky

Rocky

86.39

Muddy + Vegetated

Muddy + Biogenic

92.60

MuddyZonesFleming

Muddy

86.40

Muddy + Biogenic

96.70

GISD30

Artificial

90.40