HALO-DB is the web platform of a data retrieval and long-term archive system.
The system was established to hold and to manage a wide range of data based on observations of the HALO research aircraft and data which are related to HALO observations.
HALO (High-Altitude and LOng-range aircraft) is the new German research aircraft (German Science Community (DFG)). The aircraft, a Gulfstream GV-550 Business-Jet, is strongly modified for the application as a research platform.
HALO offers several advantages for scientific campaigns, such as its high range of more than 10000 km, a high maximum altitude of more than 15 km, as well as a relatively high payload.