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Chapter 3: Where to Find Satellite Data and Images on the Internet 1:00 – 1:45.

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Presentation on theme: "Chapter 3: Where to Find Satellite Data and Images on the Internet 1:00 – 1:45."— Presentation transcript:

1 Chapter 3: Where to Find Satellite Data and Images on the Internet 1:00 – 1:45

2 Choice #1: Process Your Own Images Image prepared from MODIS data in HDF format using ENVI and ArcView GIS software

3 Choice #2: Download Free Images from the Internet MODIS Rapid Response System (true color) Experimental near real-time MODIS AOD for Central America (not for public release!) LAADS Level 2 Browser (true color and AOD) KNMI OMI Tropospheric NO 2 near real-time images NOAA OMI SO 2 near real-time images NOAA Hazard Mapping System Fire and Smoke Product

4 NASA MODIS Rapid Response System - Subsets

5 NASA MODIS Rapid Response System - Subsets

6 NASA MODIS Rapid Response System - Subsets

7 Experimental Near Real-Time MODIS AOD Images for Central America These images are courtesy of Hai Zhang, UMBC These are experimental images only! They are not for public release!

8 Experimental Near Real-Time MODIS AOD Images for Central America

9 Experimental Near Real-Time MODIS AOD Images for Central America

10 Experimental Near Real-Time MODIS AOD Images for Central America

11 NASA LAADS Web Level 2 Browser

12

13 KNMI Near Real-Time OMI Tropospheric NO 2

14 KNMI Near Real-Time OMI Tropospheric NO 2

15 NOAA Near Real-Time OMI SO 2

16 NOAA Near Real-Time OMI SO 2

17 NOAA HMS Fire and Smoke Product

18 NOAA HMS Fire and Smoke Product

19 SERVIR HMS Map for Central America and the Caribbean

20 Google Earth – a Useful Visualization Tool Many satellite images are available in kmz or kml files for use in Google Earth!

21 Google Earth – a Useful Visualization Tool

22 NAAPS

23 NAAPS

24 Activity 3: Access Air Quality Images on the Internet Participants should break into groups of 2. Working in their groups, participants will access satellite images from the internet and identify the major features related to air quality. Participants should use the provided worksheet and Internet Resources Guide to help guide their analysis. The instructors will be available during the activity to help participants and answer questions. Goal: learn how to navigate the websites where free air quality satellite images are available.


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