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Hardbott om with >10% live coral 14.8Hardbott om with >10% crustose coralline algae 1.3 Hardbott om (uncolonized) 6.8Hardbott om with >10% macroalgae 0.4Hardbott om with indeterminate cover 180.1 Unconsolidated with 10% or less macroalgae or seagrass 295.7 Unconsolidated with >10% macroalgae or seagrass 19.6Total Habitat Area Classifi ed 518.7The area in square kilometers of aggregated benthic habitat cover types found at Maro Reef, Northwestern Hawaiian Islands. The area in square kilometers of benthic habitats found at Maro Reef, Northwestern Hawaiian Islands.

Unconsolidated (1000, refer to classifi cation scheme for habitat description) 245.4

Sand (1100) 43.4 Sand with macroalgae (1120) ñSand with patchy (10ñ50% cover) (1121) ñSand with dense (>50% cover) macroalgae (1122) ñ Unconsolidated Rubble (1300) 6.9 Unconsolidated Rubble with sparse (10ñ50% cover) algae (1301) 19.6Unconsolidated Rubble with dense (>50% cover) algae (1302) ñSand and Rubble (1400) ñGroove (1500) ñHardbott om (2000) 176.4

Hardbott om with sparse (10ñ50% cover) algae (2001) ñHardbott om with live coral (>10% cover) (2010) 1.0Hardbott om, uncolonized (2020) <0.1Hardbott om with crustose coralline algae (>10% cover) (2030) <0.1Linear Reef (2100) 0.1Linear Reef with live coral (>10% cover) (2110) 10.5Linear Reef, uncolonized (2120) 1.6Linear Reef, uncolonized with sparse (10ñ50% cover) algae (2121) 0.2Linear Reef with crustose coralline algae (>10% cover) (2130) 0.2Aggregated Coral Heads with live coral (>10% cover) (2210) ñSpur and Groove (2300) ñPatch Reef (2400) 3.4Patch Reef with live coral (>10% cover) (2410) 3.4Patch Reef, uncolonized (2420) 5.2Patch Reef, uncolonized with sparse (10ñ50% cover) algae (2421) 0.2Patch Reef with crustose coralline algae (>10% cover) (2430) 0.1Aggregated Patch Reef (2500) ñAggregated Patch Reef with live coral (>10% cover) (2510) ñScatt ered Coral/Rock in Sand with live coral (>10% cover) (2610) ñPavement (2700) 0.2Pavement with sparse (10ñ50% cover) algae (2701) ñPavement with dense (>50% cover) algae (2702) ñPavement with live coral (>10% cover) (2710) ñPavement with live coral (>10% cover) with dense (>50% cover) algae (2712) ñPavement, uncolonized (2720) ñPavement, uncolonized with dense (>50% cover) algae (2722) ñPavement with crustose coralline algae (>10% cover) (2730) ñPavement with sand channels (2800) ñPavement with sand channels and live coral (>10% cover) (2810) ñPavement with sand channels, uncolonized (2820) ñVolcanic Rock (2900) ñVolcanic Rock with dense (>50% cover) algae (2902) ñVolcanic Rock with live coral (>10% cover) (2910) ñVolcanic Rock, uncolonized (2920) ñDeep water (3010) 100.4Reef crest (3020) ñDredged channel (3030) ñLand (3100) ñCloud, Shadow, Surf, and No image data (3210, 3220, 3230, and 4000) 60.4Unclassifi ed (3300) 0.1Total Habitat Area Classifi ed 518.7 

TOTAL Area in IKONOS image 679.6
locations of map tiles for the 1:40,000 scale detailed habitat maps, the 1:80,000 scale aggregated 77

bathymetry, and the 1:175,000 scale bank of Maro Reef, Northwestern Hawaiian Islands.

Tiles 33 and 34

Tiles 37 and 38

Tile 43Tile 47Tile 44

Index of 1:175,000 tiles

Tile 48

Tile 49

IKONOS image acquisition extentEstimated bank area extent from Landsat
78

mated bathymetry map of the northwest portion of Maro Reef, Northwestern Hawaiian Islands.
ggregated cover map of the northwest portion of Maro Reef, Northwestern Hawaiian Islands. 79
80

mated bathymetry map of the northeast portion of Maro Reef, Northwestern Hawaiian Islands.
ggregated cover map of the northeast portion of Maro Reef, Northwestern Hawaiian Islands. 81
82

mated bathymetry map of the southwest portion of Maro Reef, Northwestern Hawaiian Islands.
ggregated cover map of the southwest portion of Maro Reef, Northwestern Hawaiian Islands. 83
84

mated bathymetry map of the southeast portion of Maro Reef, Northwestern Hawaiian Islands.
ggregated cover map of the southeast portion of Maro Reef, Northwestern Hawaiian Islands. 85
86

detailed habitat map of the northwest portion of Maro Reef, Northwestern Hawaiian Islands.
ailed habitat map of the west central portion of Maro Reef, Northwestern Hawaiian Islands. 87
88

ailed habitat map of the north central portion of Maro Reef, Northwestern Hawaiian Islands.
 detailed habitat map of the central portion of Maro Reef, Northwestern Hawaiian Islands. 89
90

detailed habitat map of the northeast portion of Maro Reef, Northwestern Hawaiian Islands.
tailed habitat map of the east central portion of Maro Reef, Northwestern Hawaiian Islands. 91
92

ailed habitat map of the south central portion of Maro Reef, Northwestern Hawaiian Islands.
etailed habitat map of the southwest portion of Maro Reef, Northwestern Hawaiian Islands. 93
94

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etailed habitat map of the southeast portion of Maro Reef, Northwestern Hawaiian Islands. 95
96

 scale bank map of the northern portion of Maro Reef, Northwestern Hawaiian Islands.
 scale bank map of the southern portion of Maro Reef, Northwestern Hawaiian Islands. 97
98

A 1:40,000 scale IKONOS satellite image depicting bright sand and 

dark hardbo

tt om areas of Gardner Pinnacles, Northwestern Hawaiian Islands.
ons of map tiles for the 1:200,000 scale bank of Gardner Pinnacles, Northwestern Hawaiian Islands. 99

IKONOS image acquisition extentEstimated bank area extent from Landsat
100

le bank map of the northern portion of Gardner Pinnacles, Northwestern Hawaiian Islands.
le bank map of the southern portion of Gardner Pinnacles, Northwestern Hawaiian Islands. 101
102

Hardbott om with >10% live coral 48.3Hardbott om with >10% crustose coralline algae 4.7 Hardbott om (uncolonized) 49.9Hardbott om with >10% macroalgae 3.7Hardbott om with indeterminate cover 46.1 Unconsolidated with 10% or less macroalgae or seagrass 241.5 Unconsolidated with >10% macroalgae or seagrass 23.4Total Habitat Area Classifi ed 417.6The area in square kilometers of aggregated benthic habitat cover types found at French Frigate Shoals, Northwestern Hawaiian Islands. 

The area in square kilometers of benthic habitats found at French Frigate Shoals, Northwestern Hawaiian Islands.

Unconsolidated (1000, refer to classifi cation scheme for habitat description) ñ

Sand (1100) 98.4 Sand with macroalgae (1120) ñSand with patchy (10ñ50% cover) (1121) 22.3Sand with dense (>50% cover) macroalgae (1122) 1.0 Unconsolidated Rubble (1300) 0.3 Unconsolidated Rubble with sparse (10ñ50% cover) algae (1301) ñUnconsolidated Rubble with dense (>50% cover) algae (1302) ñSand and Rubble (1400) 142.8Groove (1500) ñHardbott om (2000) ñ

Hardbott om with sparse (10ñ50% cover) algae (2001) ñHardbott om with live coral (>10% cover) (2010) ñHardbott om, uncolonized (2020) ñHardbott om with crustose coralline algae (>10% cover) (2030) ñLinear Reef (2100) 3.9Linear Reef with live coral (>10% cover) (2110) ñLinear Reef, uncolonized (2120) 5.3Linear Reef, uncolonized with sparse (10ñ50% cover) algae (2121) 3.4Linear Reef with crustose coralline algae (>10% cover) (2130) 1.3Aggregated Coral Heads with live coral (>10% cover) (2210) 1.6Spur and Groove (2300) ñPatch Reef (2400) 8.5Patch Reef with live coral (>10% cover) (2410) ñPatch Reef, uncolonized (2420) ñPatch Reef, uncolonized with sparse (10ñ50% cover) algae (2421) ñPatch Reef with crustose coralline algae (>10% cover) (2430) 0.3Aggregated Patch Reef (2500) ñAggregated Patch Reef with live coral (>10% cover) (2510) ñScatt ered Coral/Rock in Sand with live coral (>10% cover) (2610) 2.0Pavement (2700) 21.2Pavement with sparse (10ñ50% cover) algae (2701) ñPavement with dense (>50% cover) algae (2702) 0.3Pavement with live coral (>10% cover) (2710) 27.8Pavement with live coral (>10% cover) with dense (>50% cover) algae (2712) ñPavement, uncolonized (2720) 44.5Pavement, uncolonized with dense (>50% cover) algae (2722) ñPavement with crustose coralline algae (>10% cover) (2730) 3.1Pavement with sand channels (2800) 12.4Pavement with sand channels and live coral (>10% cover) (2810) 16.9Pavement with sand channels, uncolonized (2820) ñVolcanic Rock (2900) ñVolcanic Rock with dense (>50% cover) algae (2902) ñVolcanic Rock with live coral (>10% cover) (2910) ñVolcanic Rock, uncolonized (2920) ñDeep water (3010) 196.7Reef crest (3020) ñDredged channel (3030) ñLand (3100) 0.2Cloud, Shadow, Surf, and No image data (3210, 3220, 3230, and 4000) 90.7Unclassifi ed (3300) 113.3Total Habitat Area Classifi ed 417.6 

TOTAL Area in IKONOS image 818.3
locations of map tiles for the 1:40,000 scale detailed habitat maps, the 1:80,000 scale aggregated 103

metry, and the 1:100,000 scale bank of French Frigate Shoals, Northwestern Hawaiian Islands.

Tiles 54 and 55

Tiles 58 and 59

Index of 1:100,000 tiles

Tile 64Tile 65

IKONOS image acquisition extentEstimated bank area extent from Landsat

Tile 71Tile 70

Tile 72Tile 73
104

bathymetry map of the northwest portion of French Frigate Shoals, Northwestern Hawaiian Islands.
ted cover map of the northwest portion of French Frigate Shoals, Northwestern Hawaiian Islands. 105
106

bathymetry map of the northeast portion of French Frigate Shoals, Northwestern Hawaiian Islands.
ted cover map of the northeast portion of French Frigate Shoals, Northwestern Hawaiian Islands. 107
108

bathymetry map of the southwest portion of French Frigate Shoals, Northwestern Hawaiian Islands.
ted cover map of the southwest portion of French Frigate Shoals, Northwestern Hawaiian Islands. 109
110

 bathymetry map of the southeast portion of French Frigate Shoals, Northwestern Hawaiian Islands.
ted cover map of the southeast portion of French Frigate Shoals, Northwestern Hawaiian Islands. 111
112

detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 113
114

detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 115
116

detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 117
118

e detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 119
120

detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 121
122

detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands.
detailed habitat map of a portion of French Frigate Shoals, Northwestern Hawaiian Islands. 123
124

 bank map of the northern portion of French Frigate Shoals, Northwestern Hawaiian Islands.
 bank map of the southern portion of French Frigate Shoals, Northwestern Hawaiian Islands. 125
126

Hardbott om with >10% live coral ñHardbott om with >10% crustose coralline algae ñ Hardbott om (uncolonized) ñHardbott om with >10% macroalgae ñHardbott om with indeterminate cover 208.1 Unconsolidated with 10% or less macroalgae or seagrass 19.5 Unconsolidated with >10% macroalgae or seagrass ñTotal Habitat Area Classifi ed 227.6The area in square kilometers of aggregated benthic habitat cover types found at Necker Island, Northwestern Hawaiian Islands. 

The area in square kilometers of benthic habitats found at Necker Island, Northwestern Hawaiian Islands.

Unconsolidated (1000, refer to classifi cation scheme for habitat description) ñ

Sand (1100) 19.5 Sand with macroalgae (1120) ñSand with patchy (10ñ50% cover) (1121) ñSand with dense (>50% cover) macroalgae (1122) ñ Unconsolidated Rubble (1300) ñ Unconsolidated Rubble with sparse (10ñ50% cover) algae (1301) ñUnconsolidated Rubble with dense (>50% cover) algae (1302) ñSand and Rubble (1400) ñGroove (1500) ñHardbott om (2000) 205.5

Hardbott om with sparse (10ñ50% cover) algae (2001) ñHardbott om with live coral (>10% cover) (2010) ñHardbott om, uncolonized (2020) ñHardbott om with crustose coralline algae (>10% cover) (2030) ñLinear Reef (2100) ñLinear Reef with live coral (>10% cover) (2110) ñLinear Reef, uncolonized (2120) ñLinear Reef, uncolonized with sparse (10ñ50% cover) algae (2121) ñLinear Reef with crustose coralline algae (>10% cover) (2130) ñAggregated Coral Heads with live coral (>10% cover) (2210) ñSpur and Groove (2300) ñPatch Reef (2400) ñPatch Reef with live coral (>10% cover) (2410) ñPatch Reef, uncolonized (2420) ñPatch Reef, uncolonized with sparse (10ñ50% cover) algae (2421) ñPatch Reef with crustose coralline algae (>10% cover) (2430) ñAggregated Patch Reef (2500) ñAggregated Patch Reef with live coral (>10% cover) (2510) ñScatt ered Coral/Rock in Sand with live coral (>10% cover) (2610) ñPavement (2700) ñPavement with sparse (10ñ50% cover) algae (2701) ñPavement with dense (>50% cover) algae (2702) ñPavement with live coral (>10% cover) (2710) ñPavement with live coral (>10% cover) with dense (>50% cover) algae (2712) ñPavement, uncolonized (2720) ñPavement, uncolonized with dense (>50% cover) algae (2722) ñPavement with crustose coralline algae (>10% cover) (2730) ñPavement with sand channels (2800) ñPavement with sand channels and live coral (>10% cover) (2810) ñPavement with sand channels, uncolonized (2820) ñVolcanic Rock (2900) 2.7Volcanic Rock with dense (>50% cover) algae (2902) <0.1Volcanic Rock with live coral (>10% cover) (2910) ñVolcanic Rock, uncolonized (2920) ñDeep water (3010) 78.3Reef crest (3020) ñDredged channel (3030) ñLand (3100) 0.1Cloud, Shadow, Surf, and No image data (3210, 3220, 3230, and 4000) 11.1Unclassifi ed (3300) ñTotal Habitat Area Classifi ed 227.6 

TOTAL Area in IKONOS image 317.2
ons of map tiles for the 1:40,000 scale detailed habitat maps, the 1:80,000 scale aggregated cover and 127

metry, and the 1:175,000 scale bank of Necker Island, Northwestern Hawaiian Islands.

IKONOS image acquisition extentEstimated bank area extent from Landsat

Index of 1:175,000 tiles

Tile 80Tile 81Tile 83

Tile 84

Tile 85
128

ated bathymetry map of the northern portion of Necker Island, Northwestern Hawaiian Islands.
gregated cover map of the northern portion of Necker Island, Northwestern Hawaiian Islands. 129
130

ated bathymetry map of the southern portion of Necker Island, Northwestern Hawaiian Islands.
gregated cover map of the southern portion of Necker Island, Northwestern Hawaiian Islands. 131
132

ailed habitat map of the northwest portion of Necker Island, Northwestern Hawaiian Islands.
iled habitat map of the west central portion of Necker Island, Northwestern Hawaiian Islands. 133
134

tailed habitat map of the northeast portion of Necker Island, Northwestern Hawaiian Islands.
iled habitat map of the east central portion of Necker Island, Northwestern Hawaiian Islands. 135
136

ailed habitat map of the southwest portion of Necker Island, Northwestern Hawaiian Islands.
ailed habitat map of the southeast portion of Necker Island, Northwestern Hawaiian Islands. 137
138

ale bank map of the northern portion of Necker Island, Northwestern Hawaiian Islands.
cale bank map of the southern portion of Necker Island, Northwestern Hawaiian Islands. 139
140

Hardbott om with >10% live coral <0.1Hardbott om with >10% crustose coralline algae ñ Hardbott om (uncolonized) 0.7Hardbott om with >10% macroalgae 4.5Hardbott om with indeterminate cover 58.9 Unconsolidated with 10% or less macroalgae or seagrass 10.0 Unconsolidated with >10% macroalgae or seagrass ñTotal Habitat Area Classifi ed 74.1The area in square kilometers of aggregated benthic habitat cover types found at Nihoa Island, Northwestern Hawaiian Islands. The area in square kilometers of benthic habitats found at Nihoa Island, Northwestern Hawaiian Islands.

Unconsolidated (1000, refer to classifi cation scheme for habitat description) 7.2

Sand (1100) 2.8 Sand with macroalgae (1120) ñSand with patchy (10ñ50% cover) (1121) ñSand with dense (>50% cover) macroalgae (1122) ñ Unconsolidated Rubble (1300) ñ Unconsolidated Rubble with sparse (10ñ50% cover) algae (1301) ñUnconsolidated Rubble with dense (>50% cover) algae (1302) ñSand and Rubble (1400) ñGroove (1500) ñHardbott om (2000) 58.3

Hardbott om with sparse (10ñ50% cover) algae (2001) ñ

Hardbott om with live coral (>10% cover) (2010) ñ

Hardbott om, uncolonized (2020) ñ

Hardbott om with crustose coralline algae (>10% cover) (2030) ñ

Linear Reef (2100) ñLinear Reef with live coral (>10% cover) (2110) ñLinear Reef, uncolonized (2120) ñLinear Reef, uncolonized with sparse (10ñ50% cover) algae (2121) ñLinear Reef with crustose coralline algae (>10% cover) (2130) ñAggregated Coral Heads with live coral (>10% cover) (2210) ñSpur and Groove (2300) ñPatch Reef (2400) ñPatch Reef with live coral (>10% cover) (2410) ñPatch Reef, uncolonized (2420) ñPatch Reef, uncolonized with sparse (10ñ50% cover) algae (2421) ñPatch Reef with crustose coralline algae (>10% cover) (2430) ñAggregated Patch Reef (2500) ñAggregated Patch Reef with live coral (>10% cover) (2510) ñScatt ered Coral/Rock in Sand with live coral (>10% cover) (2610) ñPavement (2700) 0.5Pavement with sparse (10ñ50% cover) algae (2701) ñPavement with dense (>50% cover) algae (2702) ñPavement with live coral (>10% cover) (2710) ñPavement with live coral (>10% cover) with dense (>50% cover) algae (2712) ñPavement, uncolonized (2720) ñPavement, uncolonized with dense (>50% cover) algae (2722) 4.5Pavement with crustose coralline algae (>10% cover) (2730) 3.1Pavement with sand channels (2800) 12.4Pavement with sand channels and live coral (>10% cover) (2810) 16.9Pavement with sand channels, uncolonized (2820) ñVolcanic Rock (2900) <0.1Volcanic Rock with dense (>50% cover) algae (2902) ñVolcanic Rock with live coral (>10% cover) (2910) <0.1Volcanic Rock, uncolonized (2920) 0.7Deep water (3010) 39.1Reef crest (3020) ñDredged channel (3030) ñLand (3100) 0.7Cloud, Shadow, Surf, and No image data (3210, 3220, 3230, and 4000) 6.3Unclassifi ed (3300) 0.0Total Habitat Area Classifi ed 74.1 TOTAL Area in IKONOS image 120.2
f map tiles for the 1:40,000 scale detailed habitat maps of Nihoa Island, Northwestern Hawaiian Islands. 141
ale estimated bathymetry map of Nihoa Island, Northwestern Hawaiian Islands.

142
 scale aggregated cover map of Nihoa Island, Northwestern Hawaiian Islands. 143
144

etailed habitat map of the northern portion of Nihoa Island, Northwestern Hawaiian Islands.
etailed habitat map of the southern portion of Nihoa Island, Northwestern Hawaiian Islands. 145
146

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80,000 scale bank map of Nihoa Island, Northwestern Hawaiian Islands. 147
148

Index map for the 1:100,000 scale bank of Pioneer Bank, Northwestern Hawaiian Islands.

Estimated bank area extent from Landsat
1:100,000 scale map of Pioneer Bank, Northwestern Hawaiian Islands. 149
150

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151 Index map indicating the locations of map tiles for the 1:100,000 scale bank of Raita Bank, Northwestern Hawaiian Islands.

Tile 89Tile 88

Estimated bank area extent from Landsat
152

00 scale map of the northern portion of Raita Bank, Northwestern Hawaiian Islands.
00 scale map of the southern portion of Raita Bank, Northwestern Hawaiian Islands. 153
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154
Index map indicating the locations of map tiles for the 1:150,000 scale bank of Southeast Brooks Bank, 

Brooks Bank, West Brooks Bank, and St. Rogatien Bank, Northwestern Hawaiian Islands.

Tile 91Tile 90

Estimated bank area extent from Landsat

155

St. Rogatien Bank

West Brooks Bank

Brooks Bank

Southeast Brooks Bank
tions of Southeast Brooks Bank, Brooks Bank, West Brooks Bank, and St. Rogatien Bank, Northwestern Hawaiian Islands.

156
ons of Southeast Brooks Bank, Brooks Bank, West Brooks Bank, and St. Rogatien Bank, Northwestern Hawaiian Islands. 157
Index map for the 1:80,000 scale bank of Bank West of Nihoa Island and Bank East of Nihoa Island, 

Northwestern Hawaiian Islands.

158

Estimated bank area extent from Landsat
West of Nihoa Island and the Bank East of Nihoa Island (plus Nihoa Island), Northwestern Hawaiian Islands. 159