Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data

Francisco Rojas, Robert Schowengerdt, Alexandre Braga, Stuart F Biggar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We present a spatial analysis for the Visible (VIS), Near Infrared (NIR), Shortwave Midwave Infrared (S/MWIR), and Long Wave Infrared (LWIR) focal planes of Moderate Resolution Imaging SpectroRadiometer (MODIS) Pre-Flight Model (PFM) on the Terra platform. The analysis includes focal plane detector (channel) alignment, optical/electronic cross-talk, and Far Field Response (FFR). The study is performed on pre-launch laboratory Point Spread Response (PSR) data, and three sets of alignment data both taken prior to August 1998. The PSR and alignment data are displayed using the Focal Plane Viewer (FPV), a software utility developed to aid in the study. Channel measurement and band summaries are presented for each focal plane. The findings for optical/electronic cross-talk are based on the PSR and the alignment data. The calculation of Ensquared Energy (EE) from the PSR data characterizes the far-field response for channel 5.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages60-70
Number of pages11
Volume4135
DOIs
StatePublished - 2000
EventEarth Observing Systems V - San Diego, USA
Duration: Aug 2 2000Aug 4 2000

Other

OtherEarth Observing Systems V
CitySan Diego, USA
Period8/2/008/4/00

Fingerprint

MODIS (radiometry)
resistors
fixing
Resistors
far fields
alignment
flight
Imaging techniques
Infrared radiation
Detectors
planetary waves
electronics
platforms
computer programs
detectors

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Rojas, F., Schowengerdt, R., Braga, A., & Biggar, S. F. (2000). Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4135, pp. 60-70). Society of Photo-Optical Instrumentation Engineers. https://doi.org/10.1117/12.494231

Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data. / Rojas, Francisco; Schowengerdt, Robert; Braga, Alexandre; Biggar, Stuart F.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4135 Society of Photo-Optical Instrumentation Engineers, 2000. p. 60-70.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rojas, F, Schowengerdt, R, Braga, A & Biggar, SF 2000, Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 4135, Society of Photo-Optical Instrumentation Engineers, pp. 60-70, Earth Observing Systems V, San Diego, USA, 8/2/00. https://doi.org/10.1117/12.494231
Rojas F, Schowengerdt R, Braga A, Biggar SF. Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4135. Society of Photo-Optical Instrumentation Engineers. 2000. p. 60-70 https://doi.org/10.1117/12.494231
Rojas, Francisco ; Schowengerdt, Robert ; Braga, Alexandre ; Biggar, Stuart F. / Spatial analysis of the MODIS PFM channel alignment and far-field response using pre-resistor fix data. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4135 Society of Photo-Optical Instrumentation Engineers, 2000. pp. 60-70
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