Evaluation of Standardized MODIS-Terra Satellite-Derived Evapotranspiration Using Genetic Algorithm for Better Field Applicability in a Tropical River Basin

Kumar, U; Rashmi,; Srivastava, A; Kumari, N; Chatterjee, C; Raghuwanshi, NS

Evaluation of Standardized MODIS-Terra Satellite-Derived Evapotranspiration Using Genetic Algorithm for Better Field Applicability in a Tropical River Basin

Kumar, U Rashmi, Srivastava, A

Kumari, N

Chatterjee, C Raghuwanshi, NS

Permalink

Publisher:: SPRINGER
Publication Type:: Journal Article
Citation:: Journal of the Indian Society of Remote Sensing, 2023, 51, (5), pp. 1001-1012
Issue Date:: 2023-05-01

Closed Access

	Filename	Description	Size
	s12524-023-01675-3.pdf	Published version	2.55 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Kumar, U
dc.contributor.author	Rashmi,
dc.contributor.author	Srivastava, A https://orcid.org/0000-0002-3963-265X
dc.contributor.author	Kumari, N https://orcid.org/0000-0003-3765-529X
dc.contributor.author	Chatterjee, C
dc.contributor.author	Raghuwanshi, NS
dc.date.accessioned	2024-01-30T06:44:06Z
dc.date.available	2024-01-30T06:44:06Z
dc.date.issued	2023-05-01
dc.identifier.citation	Journal of the Indian Society of Remote Sensing, 2023, 51, (5), pp. 1001-1012
dc.identifier.issn	0255-660X
dc.identifier.issn	0974-3006
dc.identifier.uri	http://hdl.handle.net/10453/175099
dc.description.abstract	Evapotranspiration (ET) estimation at different spatial and temporal scales with a paucity of climatic parameters in a river basin is becoming a challenging task. Accurate estimation of ET is necessary for efficient water resource management and improving water efficiency at the field scale. Therefore, this study attempts to indirectly estimate actual ET from version 006 of MODIS-Terra product (MOD16A2.006), Sentinel-2A and Variable infiltration capacity (VIC-3L) model using survey information collected from a traditional paddy field in Kangsabati river basin. Further, this study is undertaken to standardize raw MODIS-Terra ET product (MOD16A2.06) using a genetic-based algorithm for better field applicability at local condition. The MODIS-standardized ET and ET estimated using different methods along with raw MODIS-Terra ET product were evaluated against observed ET estimated using globally recommended FAO-56 Penman–Monteith (PM) equation coupled with a crop coefficient. MODIS-Terra ET estimates were standardized using a genetic-based algorithm to enhance the efficacy of MODIS-Terra ET (MODIS-raw ET) for better field applicability. The result revealed that the genetic-based algorithm (MODIS-standardized ET) improved significantly with the NSE and RMSE from approximately − 0.03 to 0.86 and 13.89 to 2.56 (mm/8 day). Of various ET models Sentinel-2A ET performed best followed by MODIS-standardized ET, VIC-3L ET and MODIS-raw ET with R2 = 0.92, NSE = 0.89, RMSE = 1.89 (mm/8 day), R2 = 0.88, NSE = 0.86, RMSE = 2.47 (mm/8 day), R2 = 0.77, NSE = 0.76, RMSE = 3.02 (mm/8 day) and R2 = 0.41, NSE = − 0.03, RMSE = 7.31 (mm/8 day), respectively. The result showed that Sentinel 2A and MODIS-standardized-based ET can be used under data scarce conditions for better field applicability and water management practices.
dc.language	English
dc.publisher	SPRINGER
dc.relation.ispartof	Journal of the Indian Society of Remote Sensing
dc.relation.isbasedon	10.1007/s12524-023-01675-3
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0406 Physical Geography and Environmental Geoscience, 0801 Artificial Intelligence and Image Processing, 0909 Geomatic Engineering
dc.subject.classification	Geological & Geomatics Engineering
dc.subject.classification	3707 Hydrology
dc.subject.classification	4013 Geomatic engineering
dc.subject.classification	4603 Computer vision and multimedia computation
dc.title	Evaluation of Standardized MODIS-Terra Satellite-Derived Evapotranspiration Using Genetic Algorithm for Better Field Applicability in a Tropical River Basin
dc.type	Journal Article
utslib.citation.volume	51
utslib.for	0406 Physical Geography and Environmental Geoscience
utslib.for	0801 Artificial Intelligence and Image Processing
utslib.for	0909 Geomatic Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Science
pubs.organisational-group	University of Technology Sydney/Faculty of Science/School of Life Sciences
utslib.copyright.status	closed_access	*
dc.date.updated	2024-01-30T06:44:05Z
pubs.issue	5
pubs.publication-status	Published
pubs.volume	51
utslib.citation.issue	5

Abstract:

Evapotranspiration (ET) estimation at different spatial and temporal scales with a paucity of climatic parameters in a river basin is becoming a challenging task. Accurate estimation of ET is necessary for efficient water resource management and improving water efficiency at the field scale. Therefore, this study attempts to indirectly estimate actual ET from version 006 of MODIS-Terra product (MOD16A2.006), Sentinel-2A and Variable infiltration capacity (VIC-3L) model using survey information collected from a traditional paddy field in Kangsabati river basin. Further, this study is undertaken to standardize raw MODIS-Terra ET product (MOD16A2.06) using a genetic-based algorithm for better field applicability at local condition. The MODIS-standardized ET and ET estimated using different methods along with raw MODIS-Terra ET product were evaluated against observed ET estimated using globally recommended FAO-56 Penman–Monteith (PM) equation coupled with a crop coefficient. MODIS-Terra ET estimates were standardized using a genetic-based algorithm to enhance the efficacy of MODIS-Terra ET (MODIS-raw ET) for better field applicability. The result revealed that the genetic-based algorithm (MODIS-standardized ET) improved significantly with the NSE and RMSE from approximately − 0.03 to 0.86 and 13.89 to 2.56 (mm/8 day). Of various ET models Sentinel-2A ET performed best followed by MODIS-standardized ET, VIC-3L ET and MODIS-raw ET with R2 = 0.92, NSE = 0.89, RMSE = 1.89 (mm/8 day), R2 = 0.88, NSE = 0.86, RMSE = 2.47 (mm/8 day), R2 = 0.77, NSE = 0.76, RMSE = 3.02 (mm/8 day) and R2 = 0.41, NSE = − 0.03, RMSE = 7.31 (mm/8 day), respectively. The result showed that Sentinel 2A and MODIS-standardized-based ET can be used under data scarce conditions for better field applicability and water management practices.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/175099