Hyperspectral Water Quality Contacts

Table of Contents

Hyperspectral Water Quality Contacts

Overview: Big Picture

Overview: Sampling Scheme

Absolute Calibration:

Landsat Evolution

Thermal Bar Process

Thermal Bar Spring Progression

Thermal Bar Questions

LANDSAT May 11, 1992 Lakes Ontario & Erie

LANDSAT June 23, 1996 Rochester Embayment

Imagery Types

SeaWiFS April 5, 1998

Great Lakes GIS Overview

Methodology

Geographic Information Systems

GIS: Linking vector and raster data

Imaging Spectrometer Line Scanner (MISI)

MISI Spectral Responses

MISI Imagery Ginna Power Plant Discharge 10/06/98

Light Interactions with Water & Air

The Problem: Atmosphere

Absorption of Water Constituents: Chlor a , DOC ...

Detectable Constituents

3D Hydrodynamic Model Inputs

Simulation of Thermal Bar March 15th - July 30th, 1997 Surface Temperatures

Surface Temperature & Velocity

Current GIS Data Layers

Future

Friday the 13th MISI Collection 11/13/98