| 摘要 |
<p>PURPOSE:To obtain data required to control a forest, etc., speedily by accessing an information file according to a working data arrangement number added to a read working area map and taking necessary data out. CONSTITUTION:A forest group - small group - branch number as an object of data processing is inputted on a keyboard K or tablet and polygon figure data A as to operation and disaster are displayed while overlaid on a forest group - forest group - small group - branch number figure. Then an operation and disaster area overlapping with the area of the forest group - small group - branch number to be processed is selected, its operation data arrangement number is read out, and the information file B is accessed with the operation data arrangement number to take the necessary data out. Consequently, the data which is effective to control over the forest, etc., is obtained properly and speedily.</p> |
