ï»?!DOCTYPE html> ‹¹äh´‹é¢„报技术å‘“智能网格化â€è{å?å—æ“væ°´äñ”研究所

当å‰ä½ç½®: 首页 >> 正文

国内渔业

‹¹äh´‹é¢„报技术å‘“智能网格化â€è{å?/h3>

撰写旉™—´åQ?019-01-07 [æ¥æºåQšä¸­å›½æ“v‹z‹æŠ¥ ]

打å°

å°é£Žâ€œå®‰æ¯”â€â€œçŽ›èŽ‰äºšâ€â€œå±±ç«¹â€â€¦â€¦ä»Šòq´å¤å­£æŽ¥˜qžåœ¨æˆ‘å›½ä¸œå—æ²¿æ“v登陆åQŒå…¶ä¸­è¶…强å°é£Žâ€œå±±ç«¹â€ä¸­å¿ƒé£ŽåŠ?4¾U§ï¼Œå¯ÒŽˆ‘国沿‹¹·åœ°åŒºç”Ÿå‘½èƒ¦äº§å®‰å…¨é€ æˆå·¨å¤§å¨èƒã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">ã€€ã€€åŠæ—¶ã€å‡†¼‹®è¿›è¡Œæ“v‹z‹é¢„警报åQŒèƒ½å¤ŸäØ“‹¹äh´‹é˜²ç¾å‡ç¾èµ¢å¾—先机åQŒå‡ž®‘æ“v‹z‹ç¾å®³é€ æˆçš„æŸå¤±ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  æ¯å¹´å°é£Žå­£éƒ½æ˜¯è‡ªç„¶èµ„æºéƒ¨å›½å®¶‹¹äh´‹çŽ¯å¢ƒé¢„æŠ¥ä¸­å¿ƒæœ€ä¸ºå¿™¼„Œçš„æ—¶æœŸã€‚一旦å°é£ŽåÅžæˆï¼Œé¢„报中心立å³è¡ŒåЍèµäh¥åQŒå¯†åˆ‡å…³æ³¨å°é£ŽåЍæ€ï¼ŒåŠæ—¶ç ”判å°é£Žçš„移动èµ\径,把预警报信æ¯åˆ†å‘到全国沿‹¹·å„圎ͼŒè®©å—å½±å“的沿‹¹·åœ°åŒºåšå¥½æŠµå¾¡å°é£Žå‡†å¤‡ã€‚åœ¨å¼€å±•åŠæ—¶ã€å‡†¼‹®çš„‹¹äh´‹é¢„警报背åŽï¼Œæ˜¯æˆ‘国æ“v‹z‹é¢„æŠ¥æŠ€æœ¯çš„ä¸æ–­æå‡ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">
‹¹äh´‹é¢„报技术在探烦中å‘å±?/strong>

  预报中心äº?965òq´ç»„建,是我国负责æ“v‹z‹çŽ¯å¢ƒé¢„æŠ¥ã€æ“v‹z‹ç¾å®³é¢„警报å‘布的é‡è¦éƒ¨é—¨ã€‚在一代代‹¹äh´‹é¢„æŠ¥å‘˜çš„ä¸æ‡ˆåŠªåŠ›ä¸‹ï¼Œ¾l过åŠä¸ªå¤šä¸–¾Uªçš„å‘展åQŒæˆ‘国的‹¹äh´‹é¢„报实现了从无到有,从以主观¾l验判断ä¸ÞZ¸»çš„ä¼ ¾lŸé¢„报方å¼å‘ä»¥æ•°å€¼é¢„æŠ¥äØ“ä¸È»“åˆähå·¥ç»éªŒçš„çŽîC»£é¢„报方å¼è½¬å˜åQŒç›®å‰æ­£åœ¨å‘“智能网格化预报â€çš„æ–°æ–¹å¼æ–°æ–ÒŽ³•转å˜ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  预报中心æˆç«‹åˆæœŸåQŒä»¥ä¸»è§‚¾l验判断ä¸ÞZ¸»çš„ç»éªŒé¢„报是‹¹äh´‹é¢„æŠ¥çš„ä¸»è¦æ–¹å¼ã€‚所谓ç»éªŒé¢„报就是预报员æ ÒŽ®æ°”åŽ‹å›¾ã€äº‘图ã€å®ž‹¹‹æ¸©åº¦å˜åŒ–ä¼°½Ž—风速ã€ä¼°è®¡æµªé«˜ç­‰ã€‚è¿™¿Uä¼ ¾lŸçš„¾l验预报方å¼åQŒä¸€ç›´åšg用到了改é©å¼€æ”‘ֈ期ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  ¾~ÞZ¹å®šé‡ä¾æ®åQŒé¢„报å差相对较大,是ç»éªŒé¢„报的¾~ºç‚¹ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  唯有˜q›è¡ŒåŠæ—¶ã€å‡†¼‹®çš„‹¹äh´‹é¢„警报æ‰èƒ½æ‰“造å‡è½ÀL“v‹z‹ç¾å®³çš„æœ‰æ•ˆâ€œé˜²¾UŽì€ï¼Œæé«˜‹¹äh´‹é¢„æŠ¥åŠæ—¶æ€§ã€å‡†¼‹®æ€§ï¼Œå¼€æ‹“æ–°çš„æ“v‹z‹é¢„报方法迫在眉ç«ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">
探烦数值预报技�br style="margin: 0px; padding: 0px;">
  攚w©å¼€æ”‘ÖŽåQŒæˆ‘国æ“v‹z‹è§‚‹¹‹é¢„报技术飞速å‘展,开始探索æ“v‹z‹æ•°å€¼é¢„报技术ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  1987òqß_¼Œé¢„报中心引进了两å°é«˜æ€§èƒ½è®¡ç®—机,以此为基¼‹€åQŒåœ¨ä¸­å›½¿U‘å­¦é™¢é™¢å£«ã€æ—¶ä»»é¢„报中心主ä»Õd°l¾Uªåã^的带领下åQŒé¢„报中心创å»ÞZº†æˆ‘国½W¬ä¸€ä¸ªæ“v‹z‹çŽ¯å¢ƒæ•°å€¼é¢„æŠ¥ä¸šåŠ¡ç³»¾lŸï¼Œæˆ‘国‹¹äh´‹é¢„报技术驶入高速å‘展的“快车é“â€ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  具体而言åQŒæ•°å€¼é¢„æŠ¥å°±æ˜¯ç”¨é«˜æ€§èƒ½è®¡ç®—æœºåšæ•°å€ÆD®¡½Ž—,预测未æ¥ä¸€å®šæ—¶ŒD늚„‹¹äh´‹å¤§æ°”˜q动状æ€ã€‚æ•°å€¼é¢„æŠ¥é¦–å…ˆè¦æŠŠå¤§é‡å®žå†µè§‚‹¹‹æ•°æ®å’Œ˜q‡å޻几åòq´ç§¯ç´¯çš„æ•°æ®è¾“入计算机,å†é€šè¿‡æ•°å­¦ç‰©ç†æ–ÒŽ³•建立一套数值模å¼ï¼Œç”¨æ•°å€¼æ¨¡å¼é€šè¿‡è®¡ç®—机模拟大气和‹¹äh´‹åQŒé¢„报未æ¥å‡ å¤©é£Žã€æ¸©åº¦ã€æ“v‹¹ªç­‰å„ç§å˜é‡ã€‚然而,数值预报与‹¹äh´‹å®žå†µå¾€å¾€å­˜åœ¨è¾ƒå¤§åå·®åQŒéœ€è¦ç»˜q‡é¢„报员æ ÒŽ®¾l验˜q›è¡Œä¿®è®¢åQŒå†å¯¹å¤–å‘布ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  数值预报中åQŒé«˜æ€§èƒ½è®¡ç®—æœºå‘æŒ¥ç€è‡›_…³é‡è¦çš„作用,预报中心æ¯å¤©è¦ä¸‹è½½å¤§é‡è§‚‹¹‹èµ„æ–™ï¼Œè®¡ç®—æœø™¦˜q行巨é‡çš„æ•°æ®ï¼Œå¯ä»¥è¯ß_¼Œè®¡ç®—机是‹¹äh´‹æ•°å€¼é¢„报的“超¾U§å¤§è„‘â€ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  为æå‡è¿½Ž—能力,预报中心计算机几‹Æ¡æ‰©å®¹ï¼Œä»¥æ­¤ä¸ºåŸº¼‹€çš„æ•°å€¼é¢„报的¾_‘Ö‡†åº¦æœ‰æ•ˆæå‡ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">
å‘“智能网格化â€é¢„报è{å?br style="margin: 0px; padding: 0px;">
  éšç€¾l济½C¾ä¼šçš„快速å‘展,‹¹·ä¸Šå·¥ç¨‹å»ø™®¾ã€æ“v‹z‹ç¾å®³é˜²æ²È­‰éƒ½å¯¹‹¹äh´‹é¢„报准确度æå‡ÞZº†æ›´é«˜è¦æ±‚åQŒæ“v‹z‹é¢„报技术急需更大的çªç ´ã€‚把预报员ç»éªŒåˆ†æžå’Œæ•°å€¼é¢„æŠ¥çš„ä¼˜åŠ¿ç›¸ç»“åˆæˆä¸ÞZ¸€ä¸ªå¿…ç„¶è¶‹åŠÑ€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  上世¾U?0òq´ä»£åQŒç¾Žå›½å¼€å§‹ç ”å‘网格化预报技术,òq¶äºŽ21ä¸–çºªåˆæ­£å¼ä‹É用该技术。澳大利亚紧éšå…¶åŽï¼Œå¼€å§‹äº†¾|‘格化预报技术的研å‘。网格化预报已æˆä¸ºå›½é™…æ“v‹z‹é¢„报的å‘展­‘‹åŠ¿ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  2015òq´åº•åQŒæˆ‘å›½å¼€å§‹ç ”å‘æ“v‹z‹ç½‘格化预报技术äñ”å“ã€‚æ™ºèƒ½ç½‘æ ¼åŒ–é¢„æŠ¥æŠ€æœ¯æ˜¯åœ¨æ•°å€¼é¢„æŠ¥çš„åŸºç¡€ä¸Šï¼Œé€šè¿‡äººå·¥æ™ø™ƒ½çš„æ–¹æ³•结åˆåކå²å’Œå®žå†µæ•°æ®åˆ†æžå¯šw¢„报äñ”å“进行释用ã€è®¢æ­£ï¼Œä»Žè€Œæé«˜é¢„报精度ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  2016òq?1æœˆï¼Œé¢„æŠ¥ä¸­å¿ƒå¼•è¿›äº†è”æƒ³é«˜æ€§èƒ½è®¡ç®—æœºï¼Œä½¿è¿½Ž—é€Ÿåº¦å†ä¸Šæ–°å°é˜¶ã€‚这套计½Ž—机¾pÈ»Ÿæ•´æœºç†è®ºå³°å€¹{€å³˜q算速度è¾?58万亿‹Æ?¿U’,有效æå‡äº†è¿½Ž—速度åQŒæ“v‹z‹é¢„报能力大òq…æå‡ï¼Œä¸ºé¢„报中心数值预报业务凾U§æä¾›æœ‰åŠ›ä¿éšœï¼›åœ¨è¿‘‹¹¯‚¿‘å²”R¢„报业务方é¢ï¼Œå…·å¤‡äº†å‘更加¾_„¡»†åŒ–æ–¹å‘å‘展的计算æ¡äšgåQŒäØ“‹¹äh´‹é¢„报å‘“智能网格化â€è{å˜æä¾›äº†˜q算支æŒã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  有了­‘…çñ”计算机的支撑åQŒé€šè¿‡ä¿¡æ¯åŒ–åã^åŽÍ¼Œé¢„报员å¯åˆ©ç”¨æ ¼ç‚¹æ•°æ®¾~–辑工具直观便æ·åœ°è¿›è¡Œå›¾å½¢åŒ–格点¾~–辑åQŒè®¢æ­£é¢„æŠ¥ç»“æžœï¼Œæ™ø™ƒ½ç”Ÿæˆæ–‡å­—ã€å›¾å½¢ã€è¡¨æ ¹{€è¯­éŸ³ç­‰é¢„报产å“åQŒåƈ实现¾_„¡»†åŒ–æ ¼ç‚ÒŽ˜¾½Cºã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  ¾l过˜q‘一òq´çš„ç ”å‘åQ?016òq?0月,预报中心开始网格化预报的业务化试è¿è¡Œï¼Œå®žçް‹¹·é¢é£Žã€æµªã€æ“v温等几ç§è¦ç´ çš„预报。“网格â€çš„划分以我å›?400多个‹¹äh´‹æ¸”区ä¸ÞZ¾æ®ï¼Œæ¯?0公里×50公里的正方åŞ区域ä¸ÞZ¸€ä¸ªç½‘æ û|¼Œé¢„报间隔旉™—´¾~©çŸ­ä¸?ž®æ—¶ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  预报中心æ–îC¸€ä»?0公里分èöL率的¾|‘格化预报äñ”哿­£åœ¨ç´§é”£å¯†é¼“地研å‘ã€‚åœ¨æ™ø™ƒ½¾|‘格预报的基¼‹€ä¸Šï¼Œé¢„报中心äº?017òq´åº•推出中国˜q‘岸‹¹·åŸŸåŸºç¡€é¢„报å•元预报指导产å“åQŒå¡«è¡¥äº†æˆ‘国县çñ”行政区域‹¹äh´‹é¢„报的空白ã€?br style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体; font-size: 14px; font-style: normal; font-weight: 400; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">  未æ¥åQŒæ™ºèƒ½ç½‘格化预报ä¸ä»…覆盖我国˜q‘æ“v渔区åQŒè¿˜ž®†æŠŠ¾|‘格延äŽ×到远‹¹·å’Œå¤§æ´‹åQŒæ ¼ç‚¹ä¹Ÿä¼šè¶Šæ¥è¶Šå¯†ï¼Œé¢„报è¦ç´ ä¹Ÿå°†ä¸æ–­æ‰©å±•åQŒè¿›ä¸€æ­¥æé«˜æ“v‹z‹é¢„报的¾_„¡»†åŒ–ã€å‡†¼‹®æ€§ï¼Œæå‡‹¹äh´‹ç‘Ö®³é¢„è­¦çš„åŠæ—¶æ€§ã€å‡†¼‹®æ€§ï¼Œä¸ºæ²¿‹¹·åœ°åŒºç¤¾ä¼šç»‹¹Žå‘展æä¾›å®‰å…¨ä¿éšœã€?/p>

微信扫一æ‰?br>分äín到朋å‹åœˆ

亚洲精品午夜,亚洲精品欧美极品,久久天堂av综合合色,欧美天天在线
>