plotting board การใช้

• There were also procedural improvements, like the use of plotting boards to manually predict the position of a ship during an engagement.
• A short period after launch the actual location, ie azimuth, elevation and range of the missile were displayed on the plotting boards.
• At this time the target information and the intercept point were displayed on the plotting boards and the BCO selected the right time to manually fire.
• He operated in a corner of the plotting office with a homemade plotting board, portable R / T set and an array of voice pipes.
• This located the target on the board, and its position was then marked by punching a hole in the paper placed over the plotting board.
• In the Plotting Room, an M3 Plotting Board has been recreated, as have other pre-computer devices for tabulating mathematical solutions for the guns.
• The Priority Permanent System used Manual ADCCs, e . g ., with Plexiglas plotting boards as at the 1954 Ent Air Force Base command center for ADC.
• After these adjustments, the plotting board represented a true analog of the harbor being defended ( see figure at left above ) and was ready for use in fire control.
• This consisted of a circular plotting board with a map on the top surface marked with the Ordnance Survey National Grid, and a series of compass angles around the outer edge.
• These observations were communicated to personnel in battery plotting rooms, who used a mechanical device called a plotting board to indicate the target's observed location on a map of the area.
• At the Group HQs another plotting board, covering only the area of interest to that Group, re-created the plots from FCHQ via position reports sent to them over the telephone.
• The Senior Controller and other appropriate staff are on the second floor with the Identification Officer and the " cross-tellers ", horizontal plotting boards and tote boards on the main floor.
• Even then, however, the use of the device was complicated, since it yielded reference numbers that had to be fed back to the operators of the plotting board before being fed to the guns.
• SAC had many Radar Bomb Scoring ( RBS ) sites across the country which had very similar acquisition and tracking radar, plus similar computerized plotting boards which were used to record the bomber tracks and bomb release points.
• If the target's bearing from each station was sent to a plotting room and input to a plotting board, the position of the target could be estimated and firing coordinates for a gun battery could be calculated.
• Data from these stations were then passed to plotting rooms, where analog mechanical devices, such as the plotting board, were used to estimate targets'positions and derive firing data for batteries of coastal guns assigned to interdict them.
• The plotting board for a given gun battery was located in the plotting room for that battery ( shown at right, bottom ), a space often attached to an observation post or protected within a reinforced concrete bunker or casemate.
• This process of observing, setting the arms on the plotting board, and marking the target's position at the arms'intersection was repeated at the end of each "'observing interval "'for the battery.
• When the stations at each end of the baseline had made their measurements, they communicated these to a plotting room ( or fire control center ) which used an analog tracking device called a plotting board to locate the position of the target.
• The "'Reeves AN / MSQ-35 Bomb Scoring Central "'was a United States Air Force dual radar system with computerized plotting board for evaluating accuracy of Strategic Air Command bomber crews by the 1st Combat Evaluation Group.