ENC Status Regions F & G

WENDWG7-31Jan-2Feb 2017

REGION F ICC WGSTATUS OF THE ENC SCHEME

Washington 31Jan – 2 Feb

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ENC UB 1 STATUS (OVERVIEW) SOURCE: PRIMAR.ORG (2017)

Washington 31Jan – 2 Feb

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TR100010

TR100030

HR100010

IT100350

GR1OVER1

IT100360

IT100340

NO1A3000

UA1F0005 UA1F0006

ENC UB 2 STATUS (GENERAL) SOURCE: ENC COVERAGE CATALOGUE (2017)

Washington 31Jan – 2 Feb

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ENC UB 3 STATUS (COASTAL) SOURCE: ENC COVERAGE CATALOGUE (2017)

Washington 31Jan – 2 Feb

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ENC UB 4/5/6 STATUSSOURCE: ENC COVERAGE CATALOGUE (2017)

Washington 31Jan – 2 Feb

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OVERLAP CHECKER ‘HITS’ COMPARISON

Washington 31Jan – 2 Feb

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Based on Primar Overlap Checker ‘Hits’ of March 2015 and January 2017.

1 ‘Hit’ = 1 line in POC’s result table

‘OO ’ = Own OverlapRegion F 2015 2017

UB1-2-3 91 93

UB4-5-6 119 56

Total 210 149

OO 80 (38%) 39 (26%)

ENC RELATED MBSHC19 ACTION STATUS

MBSHC19/27

UB1 overlaps, HR, GR, IT and TR to liaise with each otherunder the coordination of IT and to report back to RCC on theresolution of those overlapping cases by the end of the year.

Italy reported back to the RCC that the dialogue initiated withthe Parties has not led to resolve any UB1 overlaps so far

MBSHC19/29

Focusing the work of ICCWG on the approval of UB4-5-6, as analternative to move forward on the approval of ENC schemes inthe region

Pending. Validation of those ENC schemes jeopardized by highamount of overlap cases (38% of total overlaps)

Washington 31Jan – 2 Feb

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STATUS OF REGION F ENC SCHEME

Persistency of UB1 overlapping cases • Actual disparate UB1 scheme in contradiction

with well-established small scale INT chart scheme,

• Obvious domino effect with the resolution of UB2/3 overlapping cases.

UB 4-5-6: many overlaps

A Region F ICCWG side meeting is being scheduled alongside to the 1st IHO Assembly.

SUMMARY

Washington 31Jan – 2 Feb

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Washington 31Jan – 2 Feb

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REGION G ICC WGSTATUS OF THE ENC SCHEME

Oct 2016:

FR/PT/RENCs dialogue to resolve an overlap between FR166230 and PT111101.

FR cells clipped and issued at the end of 2016 accordingly.

1 pending overlap between PT111101 and GB104114

Washington 31Jan – 2 Feb

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ENC UB 1 STATUS (OVERVIEW) SOURCE: PRIMAR OVERLAP CHECKER

GB104209

FR166240

PT111101

IT100360

IT100340

FR166230

GB104215

GB104115

GB104216

GB104114

IT100360

Oct 2016:

FR/ES/RENCs dialogue to resolve an overlap between FR272110 and ES201080.

Edge matching with FR cell undertaken by ES.

Washington 31Jan – 2 Feb

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ENC UB 2 STATUS (GENERAL) SOURCE: PRIMAR.ORG (2017)

Oct 2016:

Some persistent localized gaps in UB3/4/5/6 coverage

Washington 31Jan – 2 Feb

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ENC UB 3/4/5 STATUSSOURCE: ENC ONLINE CATALOGUE (2017)

OVERLAP CHECKER ‘HITS’ COMPARISON

Based on Primar Overlap Checker ‘Hits’ of March 2015

and January 2017.

1 ‘Hit’ = 1 line in POC’s result table

‘OO ’ = Own Overlap

Washington 31Jan – 2 Feb

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Region G 2015 2017

UB1-2-3 5 2

UB4-5-6 4 0

Total 9 2

OO 4 (44%) 0

ENC RELATED EATHC14 ACTION STATUS

EAtHC14/11: INT & ENC Chart producers to check the

consistency of the existing set of ENC with NOAA’s list of

cruise ship port coverage gaps and NGA’s list of non-

covered ports. To provide the regional charting coordinator

with a set of proposals to complete large scales ENC

schemes. (Pending)

EAtHC14/18: Regional G ICCWG to validate ENC schemes

for UB1/2/3 and report back to the IHO Secretariat.

(Pending)

Washington 31Jan – 2 Feb

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STATUS OF REGION G ENC SCHEME

UB1 and UB2 coverage considered as completed.

The 2 POC hits refers to a single edge matching overlap between PT111101 and GB104114, NW corner of the region.

UB3 coverage with persistent gaps over Northwest coast of Africa (MA,MR,CV).

Effort to complete UB4/5/6 coverages based on NOAA’s list of cruise ship port coverage gaps and NGA’s list of non-covered ports (@EAtHC14/11).

SUMMARY

Washington 31Jan – 2 Feb

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THE WENDWG IS INVITED TO:

Take note of that report.

Need for closer RENC/RCC cooperation to monitor ENC schemes :

• RENC to seek for RCC recommendations iaw WEND principles prior to new ENC release

GE310300 released (5th EDTN) althoughcorresponding GE11 is not an INT chart !

• Use of INT numbers in cell names.

Washington 31Jan – 2 Feb

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Merci !