National Aeronautics and Space Administration - NASA
[Pages:40]National Aeronautics and Space Administration
Hyperspectral Data for Land and Coastal Systems
Amber Jean McCullum, Juan L. Torres-P?rez, and Zach Bengtsson February 2, 2021
Course Structure and Materials
? Three, 1.5-hour sessions on January 19, January
26, and February 2
? The same content will be presented at two
different times each day:
? Session A: 11:00-12:30 EST (UTC-5) ? Session B: 16:00-17:30 EST (UTC-5) ? Please only sign up for and attend one
session per day.
? Webinar recordings, PowerPoint presentations,
and the homework assignment can be found after each session at:
?
mission/training/english/hyperspectral-dataland-and-coastal-systems
? Q&A following each lecture and/or by email at: ? juan.l.torresperez@ ? amberjean.mccullum@ or ? bengtsson@
NASA's Applied Remote Sensing Training Program
2
Prerequisites
? Prerequisites: ? Please complete Fundamentals of Remote Sensing or have equivalent experience.
? Course Materials: ? oinmission/training/english/fundament als-remote-sensing
NASA's Applied Remote Sensing Training Program
3
Homework and Certificates
? Homework: ? One homework assignment ? Answers must be submitted via Google Forms ? HW Deadline: Tuesday February 16
? Certificate of Completion: ? Attend all live webinars ? Complete the homework assignment by the deadline (access from ARSET website) ? You will receive certificates approximately three months after the completion of the course from: marines.martins@
NASA's Applied Remote Sensing Training Program
4
Course Outline
Session 1: Overview of Hyperspectral Data
Session 2: Hyperspectral Data for Land Management
Session 3: Hyperspectral Data for Coastal and Ocean Systems
NASA's Applied Remote Sensing Training Program
5
Learning Objectives
? By the end of this session, you will be able
to...
? Identify regions within the
electromagnetic spectrum where particular pigments are absorbed and how this translates to airborne or space-based hyperspectral data
? Recall the main differences between
hyperspectral data and multispectral data
? Contrast the use of hyperspectral data
across diverse coastal ecosystems
? Apply techniques to access,
download, and display hyperspectral data for coastal and ocean systems
NASA's Applied Remote Sensing Training Program
Image Credit: NASA JPL 6
Many pigments/compounds absorb in the visible range.
? Chlorophylls ? Chl a, b, c1, c2, etc. ? Main components of the photosynthetic apparatus
? Phycobilisomes ? Phycoerythrin, phycocyanin
? Work as light-harvesting antennas ? Capture photons between 500-
650nm
? Carotenes ? Photoprotection; help dissipate excess energy within the cells ? Carotenoids (i.e. Peridinin, carotene)
? Xanthophylls (i.e. Diadinoxanthin, Zeaxanthin, etc.)
Credit: otosynthesis/conceptmap/Photosynthetic_pigments.html
NASA's Applied Remote Sensing Training Program
7
Spectral Comparison of Different Coral Reef Components
Porites astreoides (mustard hill coral)
Palythoa caribaeorum (zoanthid)
Reflectance (%)
25
20
15
10
5
0
400
450
P astreoides
NASA's Applied Remote Sensing Training Program
Rhizophora mangle (red mangrove)
500
550
600
Wavelength (nm)
Palythoa Rhizophora
650
700
Thalassia
Thalassia testudinum (turtle grass)
Torres-P?rez (Unpublished) 8
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- galaxies through space and time nasa
- studying the earth s gravity from space the gravity
- nitrogen dioxide pollution around the world nasa s earth
- earth science at nasa earth at night
- my nasa data lesson
- national aeronautics and space administration nasa
- nasa s earth at night poster
- night light poster pdf nasa
- ground stations as a service gsaas for near real time
- mapping and monitoring lakes and reservoirs with satellite
Related searches
- peoples security national bank and trust app
- national doctor and hospital finder
- earth and space science
- mmr and varicella administration guidelines
- national trade and professional associations
- earth and space research
- national holidays and observances 2020
- national archive and records administration
- national cultural and linguistic standards
- national holidays and observances for 2021
- national holidays and observances
- 2021 national holidays and observances