Spring 2017 UMass
Department of Geosciences
GEO-SCI593A Aquatic Remote Sensing 3 cr
Schedule TuTh
2:30-3:45 PM Morrill 245
Instructor Prof. Qian Yu, Ph.D, Morrill IV 267, qyu@geo.umass.edu, Office hour TuTh
11:15-12:15 or by appointment
TA Jiwei
Li, Morrill IV 264, jiweili007@gmail.com,
Office hour MW 10-11 AM
Objective
This course will introduce the principle and
application of remote sensing on aquatic environment. It will emphasize optical
remote sensing applied to fresh and coastal water environment at land-water
interface. We will start from introducing general remote sensing principles and
image pre-processing. Then we will focus on understanding and characterizing
the underwater light field. In the last third part of the semester, we will
read, discuss and practice the important topics of remote sensing application
on aquatic environment.
Prerequisite
Introductory RS is preferred. The instructor
will consider to approve the enrollment of individual
students who doesn’t have intro RS background.
Reference Textbook:
1.
John
R. Jensen, 2004. Introductory Digital Image Processing, 3rd
Edition, Prentice Hall, New Jersey.
A reserved copy is available in library.
2.
John A. Richards, Remote Sensing Digital Image Analysis, Springer,
2013, 5th edition.
3.
John T. O. Kirk, Light and photosynthesis in aquatic ecosystems, 2011,
3rd edition.
4.
Miller,
Richard L., Del Castillo, Carlos E., McKee, Brent A. (Eds.), Remote Sensing of
Coastal Aquatic Environments, Technologies, Techniques and Applications 2005
Arrangement
The courses are
composed of lectures, assignment/computer lab, student presentation, and
topical discussions.
ENVI 5.4 will be used in labs. Attendance to class and is mandatory. Students are also
expected to use extra time to complete assignments and submit on time. Assignments should be submitted through
Moodle in WORD or PDF format.
All students are
required to complete a Final project individually. You are encouraged to define
the objective of your project, collect all necessary data and perform spatial
analysis. A final report is due on the last day of final week.
Policies
1.
Attendance
to the class is required in the normal circumstances. Failure to meet course
requirements due to illness will require documentation for alternate
arrangements to be made. It is the responsibility of the student to obtain any
materials (i.e. notes) from other students in the event the student cannot
attend class for some reasons.
2.
All
exercises must be turned in by the hours the exercises are due. Each
student has one chance of late submission (no later than one week following the
due date) during the semester. Other late submission up to 7 days after
deadline without advance permission by the instructor will cause a grade
deduction by half. No lab assignment
will be accepted after one week following the due date.
3.
Missing
sensor presentation, leading topical discussion, final project presentation,
final project report, or >=2 homeworks will result
in an F for the course.
4.
In
general, students are encouraged to use lab computers to avoid any problem
caused by personal computer setting. Instructor is not responsible to solve or
troubleshoot the problems on your self-owned computers.
Grading:
Assignment 35%,
Sensor presentation 10%, Lead discussion 10%, Class participation 5%, Final
Project 40%
Class
schedule and reading is posted on http://www.geo.umass.edu/courses/geo593a/.
This link is also provided in Moodle. Schedule will be updated with classes
progressing. Lecture
notes and assignments in PDF are posted in Moodle. Check your UMass daily for
class notices and announcement.
Week |
Class |
Topic |
Assignment/Reading |
|
|
1 Jan 23 |
Tu |
Lecture
1. Introduction and concepts in remote sensing 1.1.
Definition, platform, sensors |
Jensen’s ch1, ch2 page 1-6, 12-24, 35-36, 44-51 |
|
Th |
1.2.
Characteristics of digital Image data- resolutions, processing flow, Remote
sensing systems |
||
|
2 Jan 30 |
Tu |
Lecture 2. Atmospheric radiometric correction
2.1. Atmospheric energy matter
interactions |
Jensen's ch6 |
|
Th |
2.2.
Terrain energy matter interactions |
||
|
3 Feb 6 |
Tu |
2.3.
Path radiance and atmospheric correction Lab 1. Spectroradiometer |
|
|
Th |
Snow day |
||
|
4 Feb 13 |
Tu |
Lab 2. Image
display, statistics and radiometric correction |
|
|
Th |
Lecture 3. Image
statistics -
Histogram -
Univariate descriptive image statistics -
Multivariate Image Statistics - Geostatistical analysis |
Jensen’s ch4 |
|
|
5 Feb 20 |
Tu |
Lecture 4. Image geometric processing 3.1. Internal and external geometric
error 3.2. Ground Control Points and
Coordinates transform 3.3.
Resample and mosaicking |
Jensen's ch7 |
|
Th |
Lab 3. Geometric
correction |
|
|
|
6 Feb 27 |
Tu |
Lecture 5. Image enhancement |
Jensen’s ch8 |
|
Th |
Lecture 6. Information extraction |
Jensen’s ch9 |
|
|
7 Mar 6 |
Tu |
Lecture 5. Image enhancement 2 |
|
|
Th |
Lab 4. |
|
|
|
8 Mar 13 |
|
Spring
break |
|
|
9 Mar 20 |
Tu |
Lecture 5. Underwater light field 4.1. Absorption
and scattering of light within the aquatic medium 4.2.
The nature of the underwater light field Lecture 6. Remote Sensing of the aquatic environment 5.1.
Apparent optical properties 5.2.
Correction for atmospheric scattering and surface reflectance 5.3.
Relation between remote Sensing reflectance and water composition Lab 4. Water color simulator |
Kirk’s ch1, 3, & 4 Kirk’s ch7 |
|
Th |
Presentation: Ocean remote
sensing system Topic 1. RS inversion of the coastal ocean color |
|
|
|
10 Mar 27 |
Tu |
Topic 1 cont, |
|
|
Th |
Topic 2. Wetland classification and mapping |
|
|
|
10 Apr 3 |
Tu |
Topic 3. Surface
feature and benthic cover mapping |
|
|
Th |
Lab 5 Aquatic
plants mapping |
|
|
|
11 Apr 10 |
Tu |
Topic 4. Land/water
geomorphology: shoreline, bathymetry |
|
|
Th |
Final project
proposal due |
|
|
|
12 Apr 17 |
Tu |
Monday schedule |
|
|
Th |
Working on final project |
|
|
|
13 Apr 18 |
Tu |
Working on final project |
|
|
Th |
Working on final project |
|
|
|
14 Apr 24 |
Tu |
Working on final project |
|
|
Th |
Working on final project |
|
|
|
15 May 1 |
Th |
Final project presentation |
|
|
|
|
Final report due on Th, May 11 |
|