T.REX ARMS Maps

Scale

Pages

Click the map to pick a page, click again to drop it. Shift-drag picks a whole area. Drag a picked page to move it: its edges snap to nearby pages, otherwise it moves in 1 km steps. Arrow keys nudge the last page you touched.

Map

Units

Labels

Ink

Hillshade

Contours

Secondary

More layers

US Letter. Print at Actual size / 100 %, then measure the km scale bar in the collar (100 mm at 1:25k). Keep this tab open while it renders.

Legend & guides

Legend: every map symbol, romers, reading a grid reference and the G–M angle, on one Letter page for the back of a map page. Printing: getting the scale right, paper, joining pages. Terrain: reading hills, ridges, valleys and saddles from the contours. Each opens here, with Print and Download PDF.

Legend Printing guide Terrain guide