aprs 除了利用加上前頭與後頭字符以符合 ax.25 要求外, gps 的內容字符也要處理過,...
目前依據 tapr 發布的 aprs 標準來看, 有 mic-e 壓縮格式, 也就是 tt, kenwood thd70 tmd700 所用的, 這格式無法用電腦攔截直接觀看, 另有不壓縮可以直接看的 plain 格式, 包含日期時間經緯度高度速度方向碼, 必須用特定的標點符號予以識別.
( @ # > / * % .... 等等的)
目前 arrs 格式已經大幅擴充到可以傳送環境氣象資訊, 風暴預測警告等等, 算是與民生需求結合了.
以下是我所整理的一些格式.
注意日本搞了一個 navitra 格式, 是直接採用 gps 的 $gpgmc 字串 化成 $pnts 字串做示標內容, 一些歐美的軟件無法識別,...
* aprs 傳送格式 *
=================
[mim 遙測資料]
bm2mim>aprtlm,relay,wide:t#001,092,071,057,066,053,11111111, mim v1.07
bm2mim>aprtlm,relay*,wide:t#001,092,071,057,066,053,11111111, mim v1.07
------------------------
[mim gps 格式]
bm2mim>aprs,relay,wide:,171219,v,2507.9633,n,12131.7826,e,000.0,000.0,071104,003.4,w/gps fix
bm2mim>aprs,relay*,wide:,171219,v,2507.9633,n,12131.7826,e,000.0,000.0,071104,003.4,w/gps fix
--------------------------
[tmd700 navitra 格式]
bv2yd>gps:$pnts,1,0,07,11,2004,171748,2507.9633,n,12131.7826,e,00,0.0,0,,000,0*34
bv2yd>gps:$pnts,1,0,07,11,2004,171929,2507.9633,n,12131.7826,e,00,0.0,0,,000,0*3d
---------------------------
[mic-e , tmd700 aprs 格式]
bm2abc>rupss8,relay,wide/1 [05/19/00 13

59]:`1:ml!-/>
bm2abc>rupst9,relay,wide/1 [05/19/00 13

30]:`1:nnh-/>
bm2abc>rupsw3,relay,wide/1 [05/19/00 13

01]:`1:oo*"-/>
bm2abc>rupsy8,relay,wide/1 [05/19/00 13

32]:`1:qoh"-/>
----------------------------------------------
[tapr plain 格式]
bv2yb>gps,bv4di,widec1:aprs is good...
bm0gps>gps,relay,wide:@192225z/2500.483n/12127.305e
bm0gps>gps,relay*,wide:@192225z/2500.483n/12127.305e
bm0gps>gps,relay,wide:@192255z/2500.483n/12127.305e
bm0gps>gps,relay*,wide:@192255z/2500.483n/12127.305e
bm0gps>gps,relay,wide:^**^ oh be a fine girl kiss me..
bm0gps>gps,relay*,wide:^**^ oh be a fine girl kiss me..
bm0gps>gps,relay,wide:@005000h2500.483n/12127.305e>hilo
bm0gps>gps,relay*,wide:@005000h2500.483n/12127.305e>hilo
--------------------------------------------------------
[thd7 tmd700 認識可顯示之 aprs 格式]
bm0gps>gps,relay,wide:@204735h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@204735h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay,wide:@204934h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@204934h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay,wide:@205004h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@205004h2500.42n/12127.35e>234/056 /a=002345
bv2yb>gps,bv4di,widec1:aprs is good...
bm0gps>gps,relay,wide:@205034h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@205034h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay,wide:@205104h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@205104h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay,wide:@205134h2500.42n/12127.35e>234/056 /a=002345
bm0gps>gps,relay*,wide:@205134h2500.42n/12127.35e>234/056 /a=002345