GS1-2-3-4 Goodwin Sands - United Kingdom Hydrographic Office

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AREA SPECIFICATIONS (Including Survey History) ANNEX A-2 REGION: Goodwin Sands NAME: Gull Stream AREA: GS2 LIMITS: Full a) 51°20’.5N 01°30’.7E Focused a) 51°18’.3N 01°30’.2E b) 51°20’.5N 01°32’.9E b) 51°17’.5N 01°29’.9E c) 51°19’.6N 01°33’.2E c) 51°15’.5N 01°27’.7E d) 51°15’.4N 01°28’.3E d) 51°14’.1N 01°26’.7E e) 51°14’.0N 01°27’.4E e) 51°14’.1N 01°26’.1E f ) 51°14’.2N 01°25’.8E f) 51°15’.6N 01°27’.1E g) 51°15’.8N 01°26’.6E g) 51°17’.7N 01°29’.3E h) 51°19’.4N 01°30’.7E h) 51°18’.3N 01°30’.2E AREA SIZE: 8.46 SQ NM (28.8 SQ KM) / 1.88 SQ NM (6.5 SQ KM) SURVEY INTERVAL: Full Area 6 yrs, Focused Area 3 yrs SURVEY SCALE: 1:25,000 Area co-ordinates are referred to ETRS 89 Datum SURVEYS: 1979 K8237 H1937/78 1980 K8552 H1938/78 1981 K8629 H1951/80 s.t. 1983 K9179 H3650/78 1984 K9564 H2907/83 s.t. 1985 K9883 H2331/85 s.t. 1988 M1263 H6342/87 s.t.d. 1991 M1777 HH090/511/01 s.t.d 1994 M2287 HH090/629/01 s.d. 1997 M2864 HH090/736/01 s.t.d. 1997 M2865 HH090/738/01 s.t.d 1997 M2882 HH090/738/01 s.t.d 2000 M3432 HH090/892/01 s.t.d 2003 M3936 HH090/1028/01 s.t.d 2006 M4586 HH090/1028/01 m 2009 SDRA200929529 m REPORTS 1980 Latest survey included K8237 (H3650/78). 1981 Latest survey included K8629 (H3650/78). 1985 Latest survey included K9564 (H0423/85). 1986 Latest survey included K8552 (H0423/85). 1999 Latest survey included M2864 (HA145/010/019/01) ASSESSMENTS: 2001 Assessment of 2000 survey (M3432) 2004 Assessment of 2003 survey (M3936) REMARKS: 1980 Area A established. Old area A (H3913/80) 1980 Area C1 established. Part of old area C (H3913/80) 1980 Area C2 established. Part of old area C (H3913/80) 1999 Report amalgamates A, C1 & C2 into one area GS2 (limits altered) 2001 GS2 limits altered, also affects GS4, see Assessment March 2001 2004 Full area re-survey frequency extended from 3 yrs to 6 yrs; focused 3 yr area created LARGEST SCALE CHART: BA 1828 (1:37,500) BA 1827 (1:12,500) – northern part of area only KEY: s sonar sweep t bottom texture tracing d m digital data available multibeam Assessment Goodwin Sands/2009 – Original Page 19 of 51
ANNEX A-3 AREA SPECIFICATIONS (Including Survey History) REGION: Goodwin Sands NAME: North Head of South Calliper AREA: GS3 LIMITS: AREA SIZE: a) 51°16’.63 N 1°35’.20 E b) 51°15’.93 N 1°35’.60 E c) 51°14’.43 N 1°35’.20 E d) 51°14’.73 N 1°33’.50 E e) 51°16’.03 N 1°33’.50 E 2.14 SQ NM (7.34 SQ KM) Area co-ordinates are referred to ETRS89 Datum SURVEY INTERVAL: 6 yrs NEXT SURVEY DUE: 2009 Note: Survey brought forward to coincide with GS1 & GS2 surveys in 2003. SURVEY SCALE: 1:25,000 unless otherwise indicated PREVIOUS SURVEYS: 1980 K8552 H1938/78 1986 K9866 H2333/85 s.t. 1991 M1777 HH090/511/01 s.d.t 1997 M2866 HH090/741/01 s.d.c 1998 M3054 HH090/820/01 s.d.t 2003 M3935 HH090/1029/01 s.d.t 2009 SDRA200929529 m REPORTS: 1986 Latest survey included K8552 (H0423/86) 1999 Latest survey included M3054 (HA145/010/019/01) ASSESSMENTS: none REMARKS: 1980 Area C3 established. Part of old area C (H3913/80). 1999 Report changed area limits and identifier from C3 to GS3 LARGEST SCALE CHART: BA 1828 (1:37,500) KEY: s sonar sweep t bottom texture tracing d digital data available c checklines Assessment Goodwin Sands/2009 – Original Page 20 of 51
Page 1 and 2: THE UNITED KINGDOM HYDROGRAPHIC OFF
Page 3 and 4: CONTENTS 1. EXECUTIVE SUMMARY 5 2.
Page 5 and 6: O-2 Composite Diagram of the 10 met
Page 7 and 8: • The full bank system requires r
Page 9 and 10: 7.3 The assessed accuracy of depth
Page 11 and 12: 10 10 20 20 Figure 10.1: 10 & 20 me
Page 13 and 14: Figure 10.3: Large wreck exposed si
Page 15 and 16: GS2 Gull Stream 12.2 Due to bank mo
Page 17 and 18: GS4 (full 12 yr) a) 51˚.31960N 1˚
Page 19: ANNEX A-1 AREA SPECIFICATIONS (Incl
Page 23 and 24: ANNEX B GOODWIN SANDS RESURVEY SCHE
Page 25 and 26: ANNEX D SHIPPING ROUTES Main shippi
Page 27 and 28: ANNEX F SURVEY CROSS-SECTIONS (see
Page 29 and 30: ANNEX G-1 COLOUR BANDED DEPTH PLOT
Page 31 and 32: ANNEX H VARIABILITY PLOT SHOWING BA
Page 33 and 34: ANNEX I-2 COMPOSITE DIAGRAM OF THE
Page 35 and 36: ANNEX I-4 COMPOSITE DIAGRAM OF THE
Page 37 and 38: ANNEX J-2 COLOUR BANDED DEPTH PLOT
Page 39 and 40: ANNEX L-1 COMPOSITE DIAGRAM OF THE
Page 41 and 42: ANNEX L-3 COMPOSITE DIAGRAM OF THE
Page 43 and 44: ANNEX M-2 COLOUR BANDED DEPTH PLOT
Page 45 and 46: ANNEX O-1 COMPOSITE DIAGRAM OF THE
Page 47 and 48: ANNEX P-1 COLOUR BANDED DEPTH PLOT
Page 49 and 50: ANNEX Q VARIABILITY PLOT SHOWING BA
Page 51 and 52: ANNEX R-2 COMPOSITE DIAGRAM OF THE

GS1-2-3-4 Goodwin Sands - United Kingdom Hydrographic Office

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