RTAP2U (a dual-mode GNSS receiver) provides the PPP-RTK positioning by utilizing your choice of SSR messages in addition to the traditional RTK mode. “The handheld receiver can swiftly process SSR ...
KENNEDY SPACE CENTER — More than 50 years have passed since humans visited the moon, and history was made on Wednesday as NASA launched its crewed Artemis II for a flyby of Earth’s lunar sister.