METHOD FOR PRODUCING SIMULATION PROGRAM FOR SPACE OBSERVATION AND METHOD OF USING DELIVERY NETWORK SYSTEM

摘要

PROBLEM TO BE SOLVED: To enable a drawing information in which a curve figure of the flight predictive track of a space flying object and the like is over-written on a constellation screen to be received and observed on the screen of a computer and cellar phone.;SOLUTION: A delivery network system producing a simulation program for space observation and capable of receiving the track information of a space flying object and the like delivered by using the program is realized. To be concrete, in a using method of delivery network system, a receiver (observer) 3 accesses to a server 2 owned by a sender (drawing information provider) 1 via the Internet line, so that the receiver 3 acquires information on the screen of the computer and cellar phone by inputting a desired point name, the date and time of observation.;COPYRIGHT: (C)2002,JPO