7783 - Queen Maud Gulf Eastern Portion | Arctic Nautical Chart

The Canadian Hydrographic Service (CHS) Chart 7783 is an official, government-authorized nautical chart systematically engineered for commercial transport fleets, high-latitude cargo carriers, scientific research ships, and northern maritime pilots. This essential polar navigation publication delivers detailed, high-precision hydrographic mapping of the Queen Maud Gulf Eastern Portion (Partie Est), detailing the dense island groupings, complex sounding corridors, and critical transit approaches near Jenny Lind Island within Nunavut, Canada.

Key Features & Hydrographic Data Included:

• Strategic Arctic Passage Coverage: Provides seamless, high-accuracy coastal charting across the eastern reaches of the Queen Maud Gulf, tracing essential transit corridors that connect western approaches to the narrow entry points of the Simpson Strait.

• Official Polar Bathymetry: Features highly accurate localized depth soundings, coastal shelf profiles, bottom composition notations, and clear safety hazards for subarctic shoals, low islands, and rocky reefs.

• Essential Aids to Navigation: Explicitly layouts official Canadian Coast Guard buoys, shore-based range targets, fixed daybeacons, and multiple compass roses precisely calibrated to account for extreme northern magnetic anomalies.

• High-Contrast Multi-Light Legibility: Printed with premium marine-grade inks formulated to remain completely clear, sharp, and highly readable under intense polar glare or the low-light conditions of an Arctic wheelhouse.

• Official Safety & Carriage Compliance: Fully satisfies mandatory vessel carriage regulations and Canada Shipping Act requirements for macro-scale voyage planning and structural navigation within northern safety zones.