PPT-Landsat BRDF correction:

recent development and perspective Hankui Zhang David Roy and Crystal Schaaf Feb 8 2023 Landsat Science Team meeting Reno Nevada Outline Existing c factor method using global averaged MODIS BRDF parameters . Brian Killough. NASA LaRC, CEOS SEO. Presented at SDCG-6. Oslo, Norway. October 22-24, 2014. Agenda. SDCG-5 Actions for SEO. COVE Tool. Coverage Analyzer Tool. Data Services Prototypes. Kenya SPOT Analysis. Ke Chen Charly Collin Ajit Hakke-Patil Sumanta Pattanaik. Overview. Introduction and motivation. BRDF = surface BRDF + subsurface BRDF . [. Hanrahan. and Krueger 1993]. Subsurface BRDFs are directionally dependent. The Engineer of California’s. Nearshore. Ecosystems. Dave Siegel, Kyle Cavanaugh, Brian Kinlan, Dan Reed, Phaedon. Kyriakidis, . Stephane. . Maritorena. , Steve . Gaines. UC Santa . Barbara. Dick Zimmerman, Victoria Hill, . Brian Killough. CEOS Systems Engineering Office (SEO). CEOS SDCG-7 Meeting. Sydney, Australia. March 4, 2015 (Day #3). 2. COVE Tool. Coverage Analyzer Tool. Rapid Acquisition Tool. Landsat Archive Analyses . November 2014 lava flow on Kilauea (USGS Volcano Observatory). (. http://hvo.wr.usgs.gov. ) . Thermal Remote Sensing. Distinguishing materials on the ground using differences in emissivity and temperature. A Brief History of Satellite Remote Sensing. Sputnik I Launched by the Soviet Union on October 4, 1957. Worlds first man-made satellite. Size of a beach ball; Weighed about 184 pounds. Sputnik II launched November 3, 1957. September 29, 2015. WGISS 40. USGS Plans for Archive and Distribution of Sentinel-2 Multispectral Imager (MSI) Data. Background. Notional plans are for the USGS to acquire, archive and distribute Sentinel-2 MSI Level-1C (L1C) products. Learning Objectives. Be able to name and define the four types of data resolution.. Be able to calculate the number of pixels in a given area.. Understand the trade-offs between different types of resolution.. LDCM Science Team Meeting. USGS EROS. August 16-18, 2011. Dennis Helder, Dave Aaron. And the IP Lab crew. Outline. Interpolation: What has been done to calibrate the Landsat archive?. Extrapolation: How is calibration going to extend to the LDCM era?. Adam Brady. 2. 3. 4. 5. ?. 6. 7. 8. 9. ?. 10. 11. 12. …. 13. ?. Materials are More Than Color. When light strikes a surface, it scatters. Realistic rendering depends on how this . reflectance . is . Charly Collin – . Sumanta. . Pattanaik. – Patrick . LiKamWa. Kadi Bouatouch. Painted materials. Painted materials. Painted materials. Painted materials. Our goal. Base layer. Binder thickness. Landsat Cal/Val Team. Landsat Calibration Meeting, May 2018. Topics. TIRS. Noise. Stability. Vicarious calibration comparison. OLI. Noise. Stability. Relative Calibration. Comparison to Sentinel 2 MSIs. (from: METRIC: Mapping Evapotranspiration at high Resolution using Internalized Calibration). University of Idaho, Kimberly, Idaho. University of Nebraska-Lincoln. Landsat – Polar Orbiting. A new image each 16 days. Beck LR, Lobitz BM, Wood BL. Remote Sensing and Human Health: New Sensors and New Opportunities. Emerg Infect Dis. 2000;6(3):217-227. https://doi.org/10.3201/eid0603.000301.