Data Management
The airpointer® system contains a built-in Data Processing System. This is based on LINUX for high reliability. It features full Internet connectivity either via air through GPRS/UMTS/EDGE/WLAN (depending on configuration and availability) or fixed line connection using ADSL/SDSL/DSL or cable modem. Any other Inter- or Intranet using TCP/IP-protocol can be used, too.
The datalogger has an internal storage capacity of five years of continuous operation (three averages, one minute being the shortest).
It has built-in temperature sensors to protect the hard disc from booting at temperatures too low. A watchdog functionally ensures safe and reliable operation.
Connection capability of additional external gas, particulate and/or meteorological sensors is provided. Data from these sensors are integrated in the internal data base.
For this purpose the following software protocols are currently supported: AK1), Bayern/Hessen (Gesytec1)), Thermo Instrument1), T-API1), Gill wind sonic1), Mierij1), Vaisala1).
1) Names and brands are the property of the respective company.

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| Owners and administrators of more airpointer® units have an overview of their instruments including a quick status information. |
Optional online services include backup for setup information, measurement data of all available data in a system to provde availability also in case of emergency or computer failure. |
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| Individual login for various users and groups. | Service technicians get a quick view on the system status. |
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| Download data for offline data evaluation. | Integration into existing air quality networks by automatic plain data download. |
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in the portal data repository.
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