Dennis L. Helder

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 29

Top Topics

Radiometric Calibration

Surface Reflectance

Top Venues

Earth Observing Systems

IEEE Trans. Geosci. Remote. Sens.

Publications

Garrison Gross, Dennis L. Helder, Larry Leigh
Extended Cross-Calibration Analysis Using Data from the Landsat 8 and 9 Underfly Event. Remote. Sens. 15 (7) (2023)
Mahesh Shrestha, Joshua Mann, Emily Maddox, Terry Robbins, Jeffrey Irwin, Travis Kropuenske, Dennis L. Helder
Implementing a Dual-Spectrometer Approach for Improved Surface Reflectance Estimation. Remote. Sens. 15 (23) (2023)
Garrison Gross, Dennis L. Helder, Christopher Begeman, Larry Leigh, Morakot Kaewmanee, Ramita Shah
Initial Cross-Calibration of Landsat 8 and Landsat 9 Using the Simultaneous Underfly Event. Remote. Sens. 14 (10) (2022)
Christopher Begeman, Dennis L. Helder, Larry Leigh, Chase Pinkert
Relative Radiometric Correction of Pushbroom Satellites Using the Yaw Maneuver. Remote. Sens. 14 (12) (2022)
Mahesh Shrestha, Dennis L. Helder, Jon Christopherson
DLR Earth Sensing Imaging Spectrometer (DESIS) Level 1 Product Evaluation Using RadCalNet Measurements. Remote. Sens. 13 (12) (2021)
Juliana Fajardo Rueda, Larry Leigh, Cibele Teixeira Pinto, Morakot Kaewmanee, Dennis L. Helder
Classification and Evaluation of Extended PICS (EPICS) on a Global Scale for Calibration and Stability Monitoring of Optical Satellite Sensors. Remote. Sens. 13 (17) (2021)
Dennis L. Helder, David R. Doelling, Rajendra Bhatt, Taeyoung Choi, Julia A. Barsi
Calibrating Geosynchronous and Polar Orbiting Satellites: Sharing Best Practices. Remote. Sens. 12 (17) (2020)
M. M. Farhad, Morakot Kaewmanee, Larry Leigh, Dennis L. Helder
Radiometric Cross Calibration and Validation Using 4 Angle BRDF Model between Landsat 8 and Sentinel 2A. Remote. Sens. 12 (5) (2020)
Dennis L. Helder, Cody Anderson, Keith Beckett, Rasmus Houborg, Ignacio Zuleta, Valentina Boccia, Sébastien Clerc, Michele Kuester, Brian L. Markham, Mary Pagnutti
Observations and Recommendations for Coordinated Calibration Activities of Government and Commercial Optical Satellite Systems. Remote. Sens. 12 (15) (2020)
Sakib Kabir, Larry Leigh, Dennis L. Helder
Vicarious Methodologies to Assess and Improve the Quality of the Optical Remote Sensing Images: A Critical Review. Remote. Sens. 12 (24) (2020)
Bipin Raut, Morakot Kaewmanee, Amit Angal, Xiaoxiong Xiong, Dennis L. Helder
Empirical Absolute Calibration Model for Multiple Pseudo-Invariant Calibration Sites. Remote. Sens. 11 (9) (2019)
Fatima Tuz Zafrin Tuli, Cibele Teixeira Pinto, Amit Angal, Xiaoxiong Xiong, Dennis L. Helder
New Approach for Temporal Stability Evaluation of Pseudo-Invariant Calibration Sites (PICS). Remote. Sens. 11 (12) (2019)
Xin Jing, Larry Leigh, Cibele Teixeira Pinto, Dennis L. Helder
Evaluation of RadCalNet Output Data Using Landsat 7, Landsat 8, Sentinel 2A, and Sentinel 2B Sensors. Remote. Sens. 11 (5) (2019)
Xin Jing, Larry Leigh, Dennis L. Helder, Cibele Teixeira Pinto, David Aaron
Lifetime Absolute Calibration of the EO-1 Hyperion Sensor and its Validation. IEEE Trans. Geosci. Remote. Sens. 57 (11) (2019)
Cody Anderson, Steve Labahn, Dennis L. Helder, Greg Stensaas, Christopher Engebretson, Christopher J. Crawford, Calli B. Jenkerson, Christopher Barnes
The U. S. Geological Survey's Approach to Analysis Ready Data. IGARSS (2019)
Cibele Teixeira Pinto, Md. Obaidul Haque, Esad Micijevic, Dennis L. Helder
Landsats 1-5 Multispectral Scanner System Sensors Radiometric Calibration Update. IEEE Trans. Geosci. Remote. Sens. 57 (10) (2019)
Mahesh Shrestha, Nahid Hasan, Larry Leigh, Dennis L. Helder
Extended Pseudo Invariant Calibration Sites (EPICS) for the Cross-Calibration of Optical Satellite Sensors. Remote. Sens. 11 (14) (2019)
Moe Badawi, Dennis L. Helder, Larry Leigh, Xin Jing
Methods for Earth-Observing Satellite Surface Reflectance Validation. Remote. Sens. 11 (13) (2019)
Robert E. Ryan, Mary Pagnutti, Kara Burch, Larry Leigh, Timothy A. Ruggles, Changyong Cao, David Aaron, Slawomir Blonski, Dennis L. Helder
The Terra Vega Active Light Source: A First Step in a New Approach to Perform Nighttime Absolute Radiometric Calibrations and Early Results Calibrating the VIIRS DNB. Remote. Sens. 11 (6) (2019)
Mahesh Shrestha, Nahid Hasan, Larry Leigh, Dennis L. Helder
Derivation of Hyperspectral Profile of Extended Pseudo Invariant Calibration Sites (EPICS) for Use in Sensor Calibration. Remote. Sens. 11 (19) (2019)
Mahesh Shrestha, Larry Leigh, Dennis L. Helder
Classification of North Africa for Use as an Extended Pseudo Invariant Calibration Sites (EPICS) for Radiometric Calibration and Stability Monitoring of Optical Satellite Sensors. Remote. Sens. 11 (7) (2019)
Nahid Hasan, Mahesh Shrestha, Larry Leigh, Dennis L. Helder
Evaluation of an Extended PICS (EPICS) for Calibration and Stability Monitoring of Optical Satellite Sensors. Remote. Sens. 11 (15) (2019)
Cibele Teixeira Pinto, Mahesh Shrestha, Nahid Hasan, Larry Leigh, Dennis L. Helder
SBAF for cross-calibration of Landsat-8 OLI and Sentinel-2 MSI over North African PICS. Earth Observing Systems (2018)
Dennis L. Helder, Brian L. Markham, Ron Morfitt, James C. Storey, Julia A. Barsi, Ferran Gascon, Sébastien Clerc, Bruno Lafrance, Jeffrey G. Masek, David P. Roy, Adam Lewis, Nima Pahlevan
Observations and Recommendations for the Calibration of Landsat 8 OLI and Sentinel 2 MSI for Improved Data Interoperability. Remote. Sens. 10 (9) (2018)
Zhuosen Wang, Miguel O. Roman, Qingsong Sun, Virginia L. Kalb, Kytt MacManus, Robert E. Ryan, Mary Pagnutti, Dennis L. Helder
Nasa's Black Marble Product Suite: Validation Strategy. IGARSS (2018)
Cibele Teixeira Pinto, Sandeep Chittimalli, Larry Leigh, Timothy A. Ruggles, Dennis L. Helder
A reflectance-based cross calibration of the Landsat sensors. Earth Observing Systems (2017)
Cody Anderson, Dennis L. Helder, Drake Jeno
Statistical relative gain calculation for Landsat 8. Earth Observing Systems (2017)
Julia A. Barsi, Brian L. Markham, Jeffrey S. Czapla-Myers, Dennis L. Helder, Simon J. Hook, John R. Schott, Md. Obaidul Haque
Landsat-7 ETM+ radiometric calibration status. Earth Observing Systems (2016)
Cibele T. Pinto, Flávio Ponzoni, Ruy M. Castro, Larry Leigh, Nischal Mishra, David Aaron, Dennis L. Helder
First in-Flight Radiometric Calibration of MUX and WFI on-Board CBERS-4. Remote. Sens. 8 (5) (2016)
Brian N. Wenny, Dennis L. Helder, Jungseok Hong, Larry Leigh, Kurtis J. Thome, Dennis Reuter
Pre- and Post-Launch Spatial Quality of the Landsat 8 Thermal Infrared Sensor. Remote. Sens. 7 (2) (2015)
Jeffrey Czapla-Myers, Joel McCorkel, Nikolaus Anderson, Kurtis J. Thome, Stuart F. Biggar, Dennis L. Helder, David Aaron, Larry Leigh, Nischal Mishra
The Ground-Based Absolute Radiometric Calibration of Landsat 8 OLI. Remote. Sens. 7 (1) (2015)
Frank Pesta, Suman Bhatta, Dennis L. Helder, Nischal Mishra
Radiometric Non-Uniformity Characterization and Correction of Landsat 8 OLI Using Earth Imagery-Based Techniques. Remote. Sens. 7 (1) (2015)
Nischal Mishra, Md. Obaidul Haque, Larry Leigh, David Aaron, Dennis L. Helder, Brian L. Markham
Radiometric Cross Calibration of Landsat 8 Operational Land Imager (OLI) and Landsat 7 Enhanced Thematic Mapper Plus (ETM+). Remote. Sens. 6 (12) (2014)
Nischal Mishra, Dennis L. Helder, Amit Angal, Jason Choi, Xiaoxiong Xiong
Absolute Calibration of Optical Satellite Sensors Using Libya 4 Pseudo Invariant Calibration Site. Remote. Sens. 6 (2) (2014)
Amit Angal, Nischal Mishra, Xiaoxiong Xiong, Dennis L. Helder
Cross-calibration of Landsat 5 TM and Landsat 8 OLI with Aqua MODIS using PICS. Earth Observing Systems (2014)
Brian L. Markham, Julia A. Barsi, Edward Kaita, Lawrence Ong, Md. Obaidul Haque, Nischal Mishra, Jeffrey Czapla-Myers, Nima Pahlevan, Dennis L. Helder
Landsat-8 operational land imager on-orbit radiometric calibration and stability. Earth Observing Systems (2014)
Brian L. Markham, Julia A. Barsi, Geir Kvaran, Lawrence Ong, Edward Kaita, Stuart F. Biggar, Jeffrey Czapla-Myers, Nischal Mishra, Dennis L. Helder
Landsat-8 Operational Land Imager Radiometric Calibration and Stability. Remote. Sens. 6 (12) (2014)
Gyanesh Chander, Nischal Mishra, Dennis L. Helder, David Aaron, Amit Angal, Taeyoung Choi, Xiaoxiong Xiong, David R. Doelling
Applications of Spectral Band Adjustment Factors (SBAF) for Cross-Calibration. IEEE Trans. Geosci. Remote. Sens. 51 (3-1) (2013)
Dennis L. Helder, Kurtis J. Thome, Nischal Mishra, Gyanesh Chander, Xiaoxiong Xiong, Amit Angal, Taeyoung Choi
Absolute Radiometric Calibration of Landsat Using a Pseudo Invariant Calibration Site. IEEE Trans. Geosci. Remote. Sens. 51 (3-1) (2013)
Gyanesh Chander, Dennis L. Helder, David Aaron, Nischal Mishra, Alok K. Shrestha
Assessment of Spectral, Misregistration, and Spatial Uncertainties Inherent in the Cross-Calibration Study. IEEE Trans. Geosci. Remote. Sens. 51 (3-1) (2013)
Brian L. Markham, Md. Obaidul Haque, Julia A. Barsi, Esad Micijevic, Dennis L. Helder, Kurtis J. Thome, David Aaron, Jeffrey Czapla-Myers
Landsat-7 ETM+: 12 Years On-Orbit Reflective-Band Radiometric Performance. IEEE Trans. Geosci. Remote. Sens. 50 (5-2) (2012)
Hilal Özen, Nigel P. Fox, Andrew Deadman, Irina Behnert, Peter Harris, S. Gürbüz, L. Yuan, Derek Griffith, Morakot Kaewmanee, A. Prakobya, C. Musana, Flávio Ponzoni, D. Lee, Y. Lee, Yannick Boucher, Françoise Viallefont, Philippe Rolland, Dennis L. Helder, Larry Leigh, Kurtis J. Thome, Sindy Sterckx, Els Knaeps, Dries Raymaekers, Patrice Henry
Comparison of radiometric gain of optical satellite sensors using Tuz Golu radiometrically calibrated test site. IGARSS (2012)
Dennis L. Helder, Sadhana Karki, Rajendra Bhatt, Esad Micijevic, David Aaron, Benjamin Jasinski
Radiometric Calibration of the Landsat MSS Sensor Series. IEEE Trans. Geosci. Remote. Sens. 50 (6) (2012)
Dennis L. Helder, Rimy Malla, Cory J. Mettler, Brian L. Markham, Esad Micijevic
Landsat 4 Thematic Mapper Calibration Update. IEEE Trans. Geosci. Remote. Sens. 50 (6) (2012)
Julia A. Barsi, Brian L. Markham, Dennis L. Helder
Continued monitoring of Landsat reflective band calibration using pseudo-invariant calibration sites. IGARSS (2012)
Larry Leigh, Dennis L. Helder, Irina Behnert, Irina Deadman, Nigel P. Fox, Ugur M. Leloglu, Hilal Özen, Derek Griffith
Tuz Gölü site Characteristics. IGARSS (2011)
Irina Boucher, Françoise Viallefont, Andrew Deadman, Nigel P. Fox, Irina Behnert, Derek Griffith, Peter Harris, Dennis L. Helder, Els Knaeps, Larry Leigh, Yuan Li, Hilal Özen, Flávio Ponzoni, Sindy Sterckx
Spectral reflectance measurement methodologies for Tuz Golu field campaign. IGARSS (2011)
Gyanesh Chander, Nischal Mishra, Dennis L. Helder, David Aaron, Taeyoung Choi, Amit Angal, Xiaoxiong Xiong
Use of EO-1 Hyperion data to calculate spectral band adjustment factors (SBAF) between the L7 ETM+ and Terra MODIS sensors. IGARSS (2010)
Rimy Malla, Dennis L. Helder
Radiometric Calibration of Reflective Bands of Landsat 4 Thematic Mapper using Pseudo-Invariant Site Technique. IGARSS (4) (2008)
Dennis L. Helder, Brian L. Markham, Kurtis J. Thome, Julia A. Barsi, Gyanesh Chander, Rimy Malla
Updated Radiometric Calibration for the Landsat-5 Thematic Mapper Reflective Bands. IEEE Trans. Geosci. Remote. Sens. 46 (10) (2008)
Daniel L. Morstad, Dennis L. Helder
Use of Pseudo-Invariant Sites for Long-Term Sensor Calibration. IGARSS (1) (2008)
Dennis L. Helder, Timothy A. Ruggles, James D. Dewald, Sriharsha Madhavan
Landsat-5 Thematic Mapper reflective-band radiometric stability. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Dennis L. Helder, Timothy A. Ruggles
Landsat thematic mapper reflective-band radiometric artifacts. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Simon J. Hook, Gyanesh Chander, Julia A. Barsi, Ronald E. Alley, Ali Abtahi, Frank D. Palluconi, Brian L. Markham, Robert C. Richards, S. Geoffrey Schladow, Dennis L. Helder
In-flight validation and recovery of water surface temperature with Landsat-5 thermal infrared data using an automated high-altitude lake validation site at Lake Tahoe. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Dennis L. Helder, Esad Micijevic
Landsat-5 Thematic Mapper outgassing effects. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Gyanesh Chander, David J. Meyer, Dennis L. Helder
Cross calibration of the Landsat-7 ETM+ and EO-1 ALI sensor. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Brian L. Markham, Kurtis J. Thome, Julia A. Barsi, Ed Kaita, Dennis L. Helder, John L. Barker, Pat L. Scaramuzza
Landsat-7 ETM+ on-orbit reflective-band radiometric stability and absolute calibration. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Kurtis J. Thome, Dennis L. Helder, David Aaron, James D. Dewald
Landsat-5 TM and Landsat-7 ETM+ absolute radiometric calibration using the reflectance-based method. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Gyanesh Chander, Dennis L. Helder, Brian L. Markham, James D. Dewald, Ed Kaita, Kurtis J. Thome, Esad Micijevic, Timothy A. Ruggles
Landsat-5 TM reflective-band absolute radiometric calibration. IEEE Trans. Geosci. Remote. Sens. 42 (12) (2004)
Dennis L. Helder, Samer L. Hijazi, Timothy A. Ruggles
A radiometric evaluation of the Advanced Land Imager. IGARSS (2002)
Gyanesh Chander, Dennis L. Helder, Wayne C. Boncyk
Landsat-4/5 Band 6 relative radiometry. IEEE Trans. Geosci. Remote. Sens. 40 (1) (2002)