| | NLSA Nova v2.2b50 英文正式版 | | 軟體語言 | 英文 | | 軟體類型 | 國外軟件 / 共享軟件 / 天文地理 | | 應用平台 | Win2000/XP/2003 |
| 軟體大小 | 17159KB |
| 軟體評價 | 
| | 更新時間 | 2008-5-14 10:14:00 | | 官方認證 |  官方發布 經過本站Mcafee Enterprise 檢查是無病毒的,請放心下載 | | 開發網站 | http://www.nlsa.com/ | |
軟體簡介 |
NLSA Nova 是實時准確跟蹤計算衛星位置的軟件, 可以以三維地圖形式顯示衛星位置與運行軌道, 你也可以用它計算太陽月亮行星等天文觀察參數, 這些參數的獲得有益你調整衛星天線改善通訊等無線電信號的接收與發送.
English Product Description:for fixdown.com
Fast, accurate real-time tracking information for an unlimited number of of Earth-orbiting satellites.
Full-color 3-D maps. See Nova for Windows' image gallery.
Built-in autotracking for turning az/el antennas.
Control antennas with the computer joystick
Super-simple updates of Keplerian Elements... AMSAT or NASA 2-line format.
One-click updating of Keplerian elements via the internet (HTTP & FTP). Can be completely automated for regularly scheduled updates.
Automatic time setting via the internet
Easy-to-use frequency display.
Capture maps and save them to disk, or e-mail to someone else
Automatic sound alarms for satellite AOS, TCA, and LOS.
Information-rich graphics + text satellite tracking screens.
Also tracks the Moon, Sun, planets, cosmic noise sources, and cold sky. Displays the star background, too
Context-sensitive online Help available at all times. You can preview the entire Help file if you want to.
Exceptional speed and accuracy using James Miller's Plan-13 or T.S. Kelso's adaptation of SGP4/SDP4 tracking algorithms.
Full implementation of Escobal's fast rise-set algorithm for nearly-instant AOS/LOS calculations.
Complete listing capability for printed output of future passes, mutual windows, two-satellite mutual visibility, satellite eclipses.
Sophisticated fully-editable or automatic "Script Tracking" for scheduling future passes of multiple satellites. Nova for Windows can priority-autotrack dozens of satellites.
Here are links to Nova for Windows' User's Manual and Help file
Quick-Tips shows how easy it is to get started with Nova for Windows (Adobe Acrobat format).
If you like to write your own programs, NfW's DDE specifications are here. Here are code examples for DDE using Visual Basic, Delphi, Perl, and C++*.
Download Nova for Windows Demo now and convert it to a fully registered copy via e-mail. | |
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