±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 537  |  »Ø¸´: 3

yudf65

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] °ïæ²éÏ EIÊÇ·ñÊÕ¼ÁË Ð»Ð»

Estimating Secchi depth by simulated HSI of HJ-1A from in situ hyperspectral data: A case study in Sishili Bay, China
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ΪʲôÎÒµÄÑÛÀïÂúº¬ÀáË®£¿ÒòΪÎÒ¶ÔÕâÍÁµØ°®µÄÉî³Á
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ìãçǧÇï

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Accession number:       
20131016080649
        Title:        Estimating Secchi depth by simulated HSI of HJ-1A from in situ hyperspectral data: A case study in Sishili Bay, China
        Authors:         Yu, Dingfeng1, 2 ; Xing, Qianguo1 ; Shi, Ping1
        Author affiliation:        1 Key Laboratory of Coastal Zone Environmental Process, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
                2 University of Chinese Academy of Sciences, Beijing, China
        Corresponding author:         Yu, D. (dfYu@yic.ac.cn)
        Source title:        Proceedings of International Conference on Computer Vision in Remote Sensing, CVRS 2012
        Abbreviated source title:        Proc. Int. Conf. Comput. Vis. Remote Sens., CVRS
        Monograph title:        Proceedings of International Conference on Computer Vision in Remote Sensing, CVRS 2012
        Issue date:        2012
        Publication year:        2012
        Pages:        291-295
        Article number:        6421277
        Language:        English
        ISBN-13:         9781467312738
        Document type:        Conference article (CA)
        Conference name:        2012 International Conference on Computer Vision in Remote Sensing, CVRS 2012
        Conference date:        December 16, 2012 - December 18, 2012
        Conference location:        Xiamen, China
        Conference code:         95796
        Sponsor:        Xiamen University; National University of Defense Technology
        Publisher:        IEEE Computer Society, 2001 L Street N.W., Suite 700, Washington, DC 20036-4928, United States
        Abstract:        We study the use of simulated Hyper-Spectral Imaging sensor (HSI) on Environmental Satellite 1A (HJ-1A) satellite remote sensing data for estimating Secchi depth of coastal waters. Field data such as Secchi depth of the Sishili Bay in Yantai's coastal waters were collected, meanwhile, hyperspectral remote sensing data were measured with Ocean Optics USB4000 spectrometer during two cruises carried out on 22nd and 23rd June 2009. The coastal water-leaving reflectance of HSI was simulated from in situ hyperspectral remote sensing spectrum with 0.19 nm spectral resolution. According to the spectral simulation, characteristics bands of HSI were identified for Secchi depth estimation model. On the basis of correlation analysis between Secchi depth and simulation spectra, a single band model for retrieving Secchi depth was established. Moreover, the relationship between Secchi depth and all the band combinations (band addition, band subtraction, and band ratio) were analyzed, and then a linear regression model of Secchi depth using simulated HSI was developed, which performed better than other models in Sishili Bay, with a mean relative error (RE) of 5.2% and relative mean square error (RMSE) of 0.28 m. The result indicates that the band ratio model of Rrs(508.42)/Rrs(513.56) of HSI could be used to estimate Secchi depth in coastal waters. © 2012 IEEE.
        Number of references:        18
        Main heading:         Computer simulation
        Controlled terms:         Estimation  -  Linear regression  -  Remote sensing  -  Spectroscopy
        Uncontrolled terms:         Coastal waters  -  HSI  -  HyperSpectral  -  Secchi depth  -  Sishili bays
        Classification code:         723.5 Computer Applications -  731.1 Control Systems -  801 Chemistry -  921 Mathematics -  922.2 Mathematical Statistics
        DOI:        10.1109/CVRS.2012.6421277
        Database:        Compendex
                Compilation and indexing terms, © 2013 Elsevier Inc.
2Â¥2013-04-01 10:29:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yudf65

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by »ìãçǧÇï at 2013-04-01 10:29:14
Accession number:       
20131016080649
        Title:        Estimating Secchi depth by simulated HSI of HJ-1A from in situ hyperspectral data: A case study in Sishili Bay, China
        Authors:         Yu, Dingfeng1, 2 ; Xing ...

ÇëÎÊÊÕ¼ÁËÂð£¿Ð»Ð»
ΪʲôÎÒµÄÑÛÀïÂúº¬ÀáË®£¿ÒòΪÎÒ¶ÔÕâÍÁµØ°®µÄÉî³Á
3Â¥2013-05-03 16:45:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ìãçǧÇï

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µ±È»Â¼Á˰¡£¬²»ÊÇÓÐÊÕ¼ºÅÂð£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2013-05-04 12:08:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yudf65 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] £¨µ÷¼Á£©Ò»Ö¾Ô¸±¨¿¼¹þ¶û±õ¹¤Òµ´óѧ0857×ÊÔ´Óë»·¾³×¨Òµ378·Ö¿¼Éú +4 ºÝºÝ¼ÓÓÍ 2026-04-05 4/200 2026-04-05 20:49 by cql1109
[¿¼ÑÐ] ÕÒµ÷¼Á +8 ³þÇÇÇÇ 2026-04-01 8/400 2026-04-05 20:19 by lys0704
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©273Çóµ÷¼Á +4 ÀóÌâÄÏǽ 2026-04-05 4/200 2026-04-05 20:17 by barlinike
[¿¼ÑÐ] 0855Çóµ÷¼Á²ÄÁÏ +10 ºìÌÒׯׯ 2026-04-04 10/500 2026-04-05 18:08 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-03 6/300 2026-04-03 20:46 by ÐÀϲ777
[¿¼ÑÐ] 325·Ö»¯Ñ§µ÷¼Á +5 15771691647 2026-04-02 5/250 2026-04-03 09:58 by ChemPharm
[¿¼ÑÐ] 0703»¯Ñ§ +7 goldtt 2026-04-02 9/450 2026-04-03 09:36 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ +6 whatÕÅ 2026-04-01 7/350 2026-04-02 16:48 by zzsw+
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] Çóµ÷¼Á +4 ͼ¼ø212 2026-03-30 5/250 2026-04-01 15:32 by ͼ¼ø212
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á£¡ +6 ÐðÊöÎÄ 2026-03-31 6/300 2026-04-01 09:39 by JourneyLucky
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +5 ¶¥¼¶²Á²Á 2026-03-31 5/250 2026-04-01 08:15 by fdcxdystjk£¤
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û