Land Product Characterization System CEOS Land Surface Imaging-VC-2 - - PowerPoint PPT Presentation

▶
land product characterization system
SMART_READER_LITE
LIVE PREVIEW

Land Product Characterization System CEOS Land Surface Imaging-VC-2 - - PowerPoint PPT Presentation

May 07, 2023 177 likes •538 views

Land Product Characterization System CEOS Land Surface Imaging-VC-2 20 July 2016 Kevin Gallo: NOAA/NESDIS Greg Stensaas: USGS/EROS John Dwyer: USGS/EROS Calli Jenkerson: SGT/EROS Steve Foga: SGT/EROS Ryan Longhenry: USGS/EROS 1 Land Product

slide-1
SLIDE 1

Land Product Characterization System

CEOS Land Surface Imaging-VC-2 20 July 2016

Kevin Gallo: NOAA/NESDIS Greg Stensaas: USGS/EROS John Dwyer: USGS/EROS Calli Jenkerson: SGT/EROS Steve Foga: SGT/EROS Ryan Longhenry: USGS/EROS

1

slide-2
SLIDE 2

Land Product Characterization System (LPCS) What is LPCS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. CEOS LPV collaboration

Summary

slide-3
SLIDE 3

Land Product Characterization System (LPCS) What is LPCS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. CEOS LPV collaboration

Summary

slide-4
SLIDE 4

What is LPCS A web-based system designed for comparative analysis of satellite data and higher-level land products.

4

slide-5
SLIDE 5

What is LPCS: Output example

5

Trending of similar bands of data from multiple sensors. Near-IR Surface Reflectance

slide-6
SLIDE 6

Multiple sensor (satellite and in situ) comparisons for single location and date.

6

Land Surface Temp.

What is LPCS: Output examples

slide-7
SLIDE 7

Multiple sensor (satellite and in situ) comparisons for single location and date.

7

Land Surface Temp. NDVI

Multiple sensor comparison for multiple locations and dates. What is LPCS: Output examples

slide-8
SLIDE 8

8

What is LPCS A web-based system designed for comparative analysis of satellite data and higher-level land products.

slide-9
SLIDE 9

Land Product Characterization System (LPCS) What is LPCS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. CEOS LPV collaboration

Summary

slide-10
SLIDE 10

Inventory and Ordering

10

slide-11
SLIDE 11

Begin at Search Criteria and Data Select tabs of LPCS. Included data sets not arbitrary.

11

Inventory and Ordering

slide-12
SLIDE 12

USGS-NOAA validation synergy USGS Requirements

  • Landsat ECVs

Inventory and Ordering

slide-13
SLIDE 13

USGS-NOAA validation synergy Several products of mutual interest (e.g. GOES-R ABI)

slide-14
SLIDE 14

USGS-NOAA validation synergy Several products of mutual interest (e.g. VIIRS)

slide-15
SLIDE 15

Search for Landsat data on date of simulated GOES-R ABI data (23 April 2013) (provided by

  • Univ. Wisc./CIMSS).

15

Inventory and Ordering

slide-16
SLIDE 16

Search for Landsat data on date of simulated GOES-R ABI data (23 April 2013).

16

Inventory and Ordering

slide-17
SLIDE 17

Define Output Products Choose higher level products from selected

  • data. Additional ECVs

and CDRs will be added to menu as available.

17

Inventory and Ordering

slide-18
SLIDE 18

18

Inventory and Ordering

slide-19
SLIDE 19

19

Define Output Products Product Customization

  • 1. Auto-registration of

data to common map projections for analysis.

  • 2. User defines area of

interest for analysis

  • 3. Match pixel size for all

images

  • 4. Several resampling
  • ptions

2 1 4 3

Inventory and Ordering

slide-20
SLIDE 20

Analysis Tools

20

slide-21
SLIDE 21

21

Near-IR Surface Reflectance (L7, L8, and Terra/MODIS.

Analysis Tools

slide-22
SLIDE 22

22

Analysis Tools

slide-23
SLIDE 23

LPCS also provides as output products the georegistered images selected for analysis. Simulated GOES-R ABI VIIRS Landsat 8

23

Analysis Tools

slide-24
SLIDE 24

VIIRS (TOC) NDVI compared to Landsat-8 (TOA) NDVI

Each point within figures represents 100 km2 sample area.

Example of Potential Analysis Landsat 8: 23 April 2013, NW USA.

Analysis Tools

slide-25
SLIDE 25

Land Product Characterization System (LPCS) What is LPCS Why LPCS developed/hosted at EROS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. CEOS LPV collaboration

Summary

slide-26
SLIDE 26

LPCS Status and Readiness Current: Users access system,

  • rder and download data, and

retrieve downloaded data into processing subsystem. Future (September 2016): Seamless ordering and processing

  • f data.

26

slide-27
SLIDE 27

LPCS Status and Readiness Introduction of future data sets and analysis tools within LPCS are planned, however, require additional resources.

27

Current Future

slide-28
SLIDE 28

Land Product Characterization System (LPCS) What is LPCS Why LPCS developed/hosted at EROS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. CEOS LPV collaboration

Summary

slide-29
SLIDE 29

29

LPCS proposed/accepted as CEOS-LPV Online Validation Tool.

CEOS LPV collaboration

slide-30
SLIDE 30

30

Albedo will be added to LPCS as requested by CEOS-LPV.

CEOS LPV collaboration

slide-31
SLIDE 31

31

Additional analysis tools also requested by CEOS-LPV.

CEOS LPV collaboration

slide-32
SLIDE 32

Land Product Characterization System (LPCS) What is LPCS Why LPCS developed/hosted at EROS Highlights of LPCS

  • 1. Inventory & Ordering
  • 2. Analysis Tools

Path Forward

  • 1. Status and Readiness
  • 2. Expectations for User Interactions

Summary

slide-33
SLIDE 33

33

Summary A web-based system designed for comparative analysis of satellite data and higher-level land products.

slide-34
SLIDE 34

34

Questions?