Lunar finder chart generator

This is running on a home server with a DSL connection. Please do not overuse. There may be various unscheduled down times.

The maps generated by this service are based on USGS map textures, and are in the public domain.

Pre-built maps with hundreds of features marked are also available.

Map size: 1000x1000 1500x1500

Map version: USGS color-coded USGS gray

Map mode: correct-image Newtonian mirrored

Grid: yes no

Enter custom features to draw one per line in the format: name latitude longitude diameter (in km) (e.g., "Lunar X 25.3S 0.9E 70km" or "Lunar X -25.3 0.9 70"). Many standard named features can be entered just by name (e.g., "copernicus" or "Dorsum Zirkel" or "apollo 11"--the case does not matter). Unrecognized items will simply be omitted from your map.

(After pressing 'Go', please wait patiently for up to a couple of minutes.)