A. Gopalan

发表

Daily monitoring algorithms to detect geostationary imager visible radiance anomalies

D. Doelling, C. Haney, R. Bhatt, 2022, Journal of Applied Remote Sensing.

Improvements to the Geostationary Visible Imager Ray-Matching Calibration Algorithm for CERES Edition 4

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2016 .

An efficient and effective method to simulate the earth spectral reflectance over large temporal and spatial scales

Arun Gopalan, Zhonghai Jin, Yanli Qiao, 2013 .

Correlation between SCIAMACHY, MODIS, and CERES reflectance measurements: Implications for CLARREO

Wenbo Sun, Zhonghai Jin, A. Gopalan, 2012 .

Energy broadening due to photoion space charge in a high resolution laser photoelectron source

H. Hotop, A. Gopalan, J. Bömmels, 2001 .

A Consistent EPIC Visible Channel Calibration using VIIRS and MODIS as a Reference

P. Minnis, D. Doelling, C. Haney, 2017 .

Low-lying resonances in electron-argon scattering: Measurements at 5-meV resolution and comparison with theory

H. Hotop, M. Allan, A. Gopalan, 2005 .

VISUALIZATION, EXPLORATION, AND MODEL COMPARISON OF NASA AIR QUALITY REMOTE SENSING DATA VIA GIOVANNI

Nasa Gsfc, A. Prados, A. Gopalan, 2008 .

Characterization of Deep Convective Clouds as Absolute Calibration Targets for Visible Sensors

D. Doelling, R. Bhatt, B. Scarino, 2012 .

Controlled formation of weakly bound atomic negative ions by electron transfer from state-selected Rydberg atoms

I. Fabrikant, H. Hotop, A. Gopalan, 1997 .

Efficient long-term laser excitation of a collimated beam of potassium atoms on the D2 line

H. Hotop, M. Allegrini, A. Gopalan, 2004 .

Odd Rydberg spectrum of 40Ar(I): high-resolution laser spectroscopy and MQDT analyses of the nd, J = 4 levels and the ng´, J = 4 resonances

H. Hotop, A. Schramm, K. Ueda, 1999 .

A triply differentially pumped supersonic beam target for high-resolution collision studies

H. Hotop, A. Gopalan, J. Bömmels, 2000 .

A novel electron scattering apparatus combining a laser photoelectron source and a triply differentially pumped supersonic beam target: characterization and results for the resonance

H. Hotop, A. Gopalan, K. Bartschat, 2003 .

A Critical Look at Deriving Monthly Aerosol Optical Depth From Satellite Data

Lorraine Remer, Gregory Leptoukh, Arun Gopalan, 2009, IEEE Transactions on Geoscience and Remote Sensing.

Non‐local thermodynamic equilibrium limb radiance near 10 μm as measured by UARS CLAES

D. Edwards, J. Gille, M. López‐Puertas, 1996 .

The Radiometric Stability and Scaling of Collection 6 Terra- and Aqua-MODIS VIS, NIR, and SWIR Spectral Bands

Aisheng Wu, Xiaoxiong Xiong, David R. Doelling, 2015, IEEE Transactions on Geoscience and Remote Sensing.

Infrared absorption-coefficient data on SF6 applicable to atmospheric remote sensing

P. Varanasi, A. Gopalan, J. Brannon, 1992 .

Development of Seasonal BRDF Models to Extend the Use of Deep Convective Clouds as Invariant Targets for Satellite SWIR-Band Calibration

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2017, Remote. Sens..

Characterizing response versus scan-angle for MODIS reflective solar bands using deep convective clouds

Amit Angal, Aisheng Wu, David R. Doelling, 2017 .

Evaluating the Magnitude of VIIRS Out-of-Band Response for Varying Earth Spectra

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2020, Remote. Sens..

Consideration of Radiometric Quantization Error in Satellite Sensor Cross-Calibration

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2018, Remote. Sens..

Geostationary Visible Imager Calibration for the CERES SYN1deg Edition 4 Product

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2018, Remote. Sens..

A Web-Based Tool for Calculating Spectral Band Difference Adjustment Factors Derived From SCIAMACHY Hyperspectral Data

Patrick Minnis, David R. Doelling, Benjamin R. Scarino, 2016, IEEE Transactions on Geoscience and Remote Sensing.

Response Versus Scan-Angle Assessment of MODIS Reflective Solar Bands in Collection 6.1 Calibration

Xiaoxiong Xiong, Amit Angal, David R. Doelling, 2020, IEEE Transactions on Geoscience and Remote Sensing.

A CERES-Consistent Long-term Cloud and Clear Sky Radiation Property Dataset Using AVHRR Observations

K. Bedka, P. Minnis, K. Khlopenkov, 2015 .

Desert-Based Absolute Calibration of Successive Geostationary Visible Sensors Using a Daily Exoatmospheric Radiance Model

David R. Doelling, Benjamin R. Scarino, Rajendra Bhatt, 2014, IEEE Transactions on Geoscience and Remote Sensing.

Initial Stability Assessment of S-NPP VIIRS Reflective Solar Band Calibration Using Invariant Desert and Deep Convective Cloud Targets

Aisheng Wu, Xiaoxiong Xiong, David R. Doelling, 2014, Remote. Sens..

Quantifying the Impact of Solar Spectra on the Inter-Calibration of Satellite Instruments

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2021, Remote. Sens..

Evaluation of spectral band adjustment factors for cross-calibration of visible imagers

D. Doelling, C. Haney, R. Bhatt, 2022, Optical Engineering + Applications.

Enhancements to the open access spectral band adjustment factor online calculation tool for visible channels

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2018, Optical Engineering + Applications.

An automated algorithm to detect MODIS, VIIRS and GEO sensor L1B radiance anomalies

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2019, Remote Sensing.

Advances in utilizing tropical deep convective clouds as a stable target for on-orbit calibration of satellite imager reflective solar bands

David R. Doelling, Conor O. Haney, Rajendra Bhatt, 2019, Optical Engineering + Applications.

A Consistent AVHRR Visible Calibration Record Based on Multiple Methods Applicable for the NOAA Degrading Orbits. Part I: Methodology

Patrick Minnis, David R. Doelling, Benjamin R. Scarino, 2016 .

MTSAT-1R Visible Imager Point Spread Correction Function, Part I: The Need for, Validation of, and Calibration With

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2015, IEEE Transactions on Geoscience and Remote Sensing.

The Characterization of Deep Convective Clouds as an Invariant Calibration Target and as a Visible Calibration Technique

David R. Doelling, Benjamin R. Scarino, Rajendra Bhatt, 2013, IEEE Transactions on Geoscience and Remote Sensing.

A Consistent AVHRR Visible Calibration Record Based on Multiple Methods Applicable for the NOAA Degrading Orbits. Part II: Validation

K. Bedka, Ó., D. Doelling, 2016 .

Additional characterization of Dome-C to improve its use as an invariant visible calibration target

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2021, Optical Engineering + Applications.

Toward consistent radiometric calibration of the NOAA AVHRR visible and near-infrared data record

David R. Doelling, Benjamin R. Scarino, Conor O. Haney, 2015, SPIE Optical Engineering + Applications.

The Inter-Calibration of the DSCOVR EPIC Imager with Aqua-MODIS and NPP-VIIRS

David R. Doelling, Conor O. Haney, Rajendra Bhatt, 2019, Remote. Sens..

The calibration of the DSCOVR EPIC multiple visible channel instrument using MODIS and VIIRS as a reference

Patrick Minnis, David R. Doelling, Benjamin R. Scarino, 2016, Optical Engineering + Applications.

Response versus scan-angle corrections for MODIS reflective solar bands using deep convective clouds

Amit Angal, Aisheng Wu, David R. Doelling, 2016, SPIE Asia-Pacific Remote Sensing.

Calibrating historical IR sensors using GEO and AVHRR infrared tropical mean calibration models

Patrick Minnis, David R. Doelling, Benjamin R. Scarino, 2014, Optics & Photonics - Optical Engineering + Applications.

The Intercalibration of Geostationary Visible Imagers Using Operational Hyperspectral SCIAMACHY Radiances

Patrick Minnis, David R. Doelling, Benjamin R. Scarino, 2013, IEEE Transactions on Geoscience and Remote Sensing.

Line widths of 14NH3 and 15NH3 applicable to planetary atmospheric observations

P. Varanasi, A. Gopalan, 1993 .