Ms. Hongmei Zhang Profile

Hongmei Zhang

at Nanchang Institute of Technology

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 28 October 2006 Paper

The atmospheric correction of MODIS imagery for turbid coastal waters

Hongmei Zhang, Liangming Liu, Jing Chen

Proceedings Volume 6419, 64191U (2006) https://doi.org/10.1117/12.713412

KEYWORDS: Reflectivity, Atmospheric corrections, MODIS, Aerosols, In situ metrology, Scattering, Image processing, Scanning probe microscopy, Rayleigh scattering, Remote sensing

Read Abstract +

The algorithm for retrieving the normalized water-leaving radiance (reflectance) from MODIS imagery is vital to quantitative determination of oceanic color parameters. The standard MODIS atmospheric correction algorithm, designed for open ocean case 1 waters, has been extended for use over turbid coastal waters. Failure of the standard algorithm over turbid waters can be attributed to invalid assumptions of zero water-leaving radiance at near-infrared wavelengths. In the present paper, these assumptions are replaced by assuming that the 748:869-nm ratios for aerosol reflectance and for water-leaving reflectance are spatial homogenous. The new algorithm separates the water-leaving radiance from the aerosol path radiance at 748 and 869nm for relative clear water pixels by solving a set of simple algebraic equations. The performance of the new algorithm is test for imagery of East China Sea. A comparison with in situ radiance spectra shows this atmospheric correction algorithm can achieve very high accuracy and is more rapid than previous algorithm. This new algorithm can be used to the image where no ideal clear waters pixel existed or clear case 1 waters just been covered by clouds in imagery.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years