Geometrics G-882 User Manual

Geometrics Inc. G-882 Cesium Marine Magnetometer Page 14
3.1 What Does MagLog Do?
MagLog is a sophisticated data logging and display tool that has a large number
of customizable features. These features include but are not limited to the
following:
 automatic calculation of fish position in real time (interpolation)
 automatic anomaly detection and Lat/Long position flagging
 plotting of GPS ship track, fish position and data on the map
 user setup of survey grid area with survey lines to show which survey lines
have been completed on the GPS track screen
 Automatic start stop of logging when sensor is in survey area
 multiple “slots” with multiple “pens” so that many different kinds of data
can be displayed simultaneously. Arithmetical operations like Depth +
Altitude to show water column; gradient calculations
 printing to dot matrix or to inkjet or laser printers which can be set up to
print only when there are detected anomalies
 survey playback at high speed to search for anomalies
There are many more features but the purpose of this section is to show how to
set up MagLog and quickly begin logging data. For this purpose we use the
Survey Wizard which you will find listed under File on the MagLog menu bar.
Click on File and then on Survey Wizard (see Figure 16 below). After the
introduction screen is displayed, click “Next”.

Geometrics G-882 Specifications

General

Brand	Geometrics
Model	G-882
Category	Marine Equipment
Language	English