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ORCIDDennis L. Helder
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2020 – today
- 2023
[j45]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): 1788 (2023)- [j44]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): 5451 (2023) - 2022
- [j43]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): 2418 (2022) - [j42]Christopher Begeman, Dennis L. Helder, Larry Leigh, Chase Pinkert:
Relative Radiometric Correction of Pushbroom Satellites Using the Yaw Maneuver. Remote. Sens. 14(12): 2820 (2022) - 2021
- [j41]Mahesh Shrestha, Dennis L. Helder, Jon Christopherson:
DLR Earth Sensing Imaging Spectrometer (DESIS) Level 1 Product Evaluation Using RadCalNet Measurements. Remote. Sens. 13(12): 2420 (2021) - [j40]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): 3350 (2021) - 2020
- [j39]Md. Mehedi 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): 806 (2020) - [j38]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): 2468 (2020) - [j37]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): 2786 (2020) - [j36]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): 4029 (2020)
2010 – 2019
- 2019
- [j35]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): 541 (2019) - [j34]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): 710 (2019) - [j33]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): 875 (2019) - [j32]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): 1105 (2019) - [j31]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): 1502 (2019) - [j30]Moe Badawi, Dennis L. Helder, Larry Leigh, Xin Jing:
Methods for Earth-Observing Satellite Surface Reflectance Validation. Remote. Sens. 11(13): 1543 (2019) - [j29]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): 1676 (2019) - [j28]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): 1755 (2019) - [j27]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): 2279 (2019) - [j26]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): 7378-7394 (2019) - [j25]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): 9466-9475 (2019) - [c16]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: 5541-5544 - 2018
- [j24]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): 1340 (2018) - [c15]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: 107640Y - [c14]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: 8197-8200 - 2017
- [c13]Cody Anderson, Dennis L. Helder, Drake Jeno:
Statistical relative gain calculation for Landsat 8. Earth Observing Systems 2017: 104021F - [c12]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: 104021C - 2016
- [j23]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): 405 (2016) - [c11]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: 99720C - 2015
- [j22]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): 430-446 (2015) - [j21]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): 600-626 (2015) - [j20]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): 1962-1980 (2015) - 2014
- [j19]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): 1327-1346 (2014) - [j18]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): 12275-12308 (2014) - [j17]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): 12619-12638 (2014) - [c10]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: 92180K - [c9]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: 921815 - 2013
- [j16]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): 1267-1281 (2013) - [j15]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): 1282-1296 (2013) - [j14]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): 1360-1369 (2013) - 2012
- [j13]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): 2056-2062 (2012) - [j12]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): 2380-2399 (2012) - [j11]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): 2400-2408 (2012) - [c8]Hilal Özen, Nigel P. Fox, Andrew Deadman, Irina Behnert, Peter Harris, Sevgi Zübeyde Gürbüz, Li Yuan, Derek Griffith, Morakot Kaewmanee, A. Prakobya, Chaichat Musana, Flávio Ponzoni, Deog-Gyu Lee, Young-Ho 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: 1120-1123 - [c7]Julia A. Barsi, Brian L. Markham, Dennis L. Helder:
Continued monitoring of Landsat reflective band calibration using pseudo-invariant calibration sites. IGARSS 2012: 7007-7010 - 2011
- [c6]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: 3871-3874 - [c5]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: 3875-3878 - 2010
- [c4]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: 1667-1670
2000 – 2009
- 2008
- [j10]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): 3309-3325 (2008) - [c3]Daniel L. Morstad, Dennis L. Helder:
Use of Pseudo-Invariant Sites for Long-Term Sensor Calibration. IGARSS (1) 2008: 253-256 - [c2]Rimy Malla, Dennis L. Helder:
Radiometric Calibration of Reflective Bands of Landsat 4 Thematic Mapper using Pseudo-Invariant Site Technique. IGARSS (4) 2008: 1344-1347 - 2004
- [j9]Dennis L. Helder, Timothy A. Ruggles:
Landsat thematic mapper reflective-band radiometric artifacts. IEEE Trans. Geosci. Remote. Sens. 42(12): 2704-2716 (2004) - [j8]Dennis L. Helder, Esad Micijevic:
Landsat-5 Thematic Mapper outgassing effects. IEEE Trans. Geosci. Remote. Sens. 42(12): 2717-2729 (2004) - [j7]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): 2730-2746 (2004) - [j6]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): 2747-2760 (2004) - [j5]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): 2767-2776 (2004) - [j4]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): 2777-2785 (2004) - [j3]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): 2810-2820 (2004) - [j2]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): 2821-2831 (2004) - 2002
- [j1]Gyanesh Chander, Dennis L. Helder, Wayne C. Boncyk:
Landsat-4/5 Band 6 relative radiometry. IEEE Trans. Geosci. Remote. Sens. 40(1): 206-210 (2002) - [c1]Dennis L. Helder, Samer L. Hijazi, Timothy A. Ruggles:
A radiometric evaluation of the Advanced Land Imager. IGARSS 2002: 576-578
Coauthor Index
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