Which is the only cylindrical chart...

Question 1 / 2707066636ee928f7522a1c5194e1

Question 1 of 2707066636ee928f7522a1c5194e1

Which is the only cylindrical chart projection widely used for navigation?

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Question 1 of 27070

Which is the only cylindrical chart projection widely used for navigation?

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🔍 Key Concepts

• Cylindrical chart projection vs. other projection families (azimuthal, conic, etc.) • Which projections are commonly used for ocean and coastal navigation on standard paper charts • Characteristics of the Mercator projection used in navigation

💭 Think About

• First, sort each option by what type of projection it is (cylindrical, conic, or azimuthal/planar). Which one is actually cylindrical? • Think about which projection allows straight lines on the chart to represent lines of constant compass course (rhumb lines). Which name do you associate with that feature? • Of the four, which projection do you most often see referenced in traditional navigation texts and on standard small‑scale nautical charts?

✅ Before You Answer

• Verify which of the listed projections is specifically a cylindrical conformal projection • Check which projections (from the list) are used for making great-circle routes appear as straight lines versus making rhumb lines appear as straight lines • Confirm which one is described in your text as the standard projection for marine navigation charts

Question 1 of 27070

Which is the only cylindrical chart projection widely used for navigation?

Azimuthal

Lambert conformal

Gnomonic

Mercator

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