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Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. GNSS instrum…

Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 1: Th…

Overview ISO 17123-1:2014 is part of the ISO 17123 series, developed by the International Organization for Standardization (ISO), focusing on optics and optical instruments. Part 1, titled "Theory,"…

Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 11: G…

Overview ISO 17123-11:2025 - "Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 11: GNSS instruments" - defines a practical, field-based verifica…