TOPO

TOPO is a powerful Chrome extension designed as an indispensable assistant for military personnel. It offers advanced features such as preservation of important coordinates including observation posts and tactical marks, offline map usage, and a specialized military artillery compass. TOPO supports comprehensive coordinate and topographic calculations even without GPS signals, leveraging geodetic algorithms to assist in complex tasks.

The extension further incorporates NATO tactical symbols and standards (APP-6, STANAG MIL-STD-2525C) ensuring compatibility with military communication protocols. Additional features include data import/export, custom application settings, and advanced geodetic tools such as range and angle calculations, coordinate system conversions (WGS84, SK42), and multiple methods for target coordinate determination. TOPO streamlines field operations, making it a vital tool for tactical planning and navigation.