Field Medical Training Battalion – East (FMTB-E) Annex E Practice Test 2026 - Free FMTB-E Exam Practice Questions and Study Guide

The legend on a map sheet serves as an identification and navigation block for that sheet within a larger map series. It provides the metadata you need to place the sheet correctly and move between sheets, not just the symbols used on the map.

This legend includes the sheet name so you know what area or theme you’re looking at, the sheet number to identify its position in the sequence, the series name to know which collection it belongs to, and the edition and number to understand which revision of the sheet you’re using. It also lists the index to boundaries and the index of adjoining sheets, which shows how this sheet connects to neighboring sheets and where to go next in the grid. The series number is another layer of identification for the entire map series. Together, these items let you verify you’re using the right sheet and navigate the map system effectively.

Scale and distances are typically shown in the scale bar or measurement annotations, and symbol identifications are covered by the symbol legend—not in this metadata block—so they don’t fit as the primary content of the legend in this context.