Assessing the accuracy of multi-model approaches for downscaling land surface temperature across diverse agroclimatic zones (Record no. 68726)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03617nab|a22004937a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 68726 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250602091003.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 20253s2025|||||-uk||p|op||||00||0|eng|dd |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 2045-2322 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1038/s41598-025-92135-0 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Roy, D. |
| 9 (RLIN) | 22696 |
| 245 10 - TITLE STATEMENT | |
| Title | Assessing the accuracy of multi-model approaches for downscaling land surface temperature across diverse agroclimatic zones |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | United Kingdom : |
| Name of publisher, distributor, etc. | Nature Publishing Group, |
| Date of publication, distribution, etc. | 2025. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Land surface temperature (LST) is a critical parameter for land surface and atmospheric interactions. However, the applicability of current LST estimates for field-level hydrological, agricultural, and ecological operations is challenging due to their coarse spatiotemporal resolution. In the current article, we compared three different models, namely 1) Thermal Sharpening (TsHARP), 2) Thin Plate Spline (TPS), and 3) Random Forest (RF) for downscaling LST from 100 to 10 m by using high-resolution Sentinel-1,2 optical-microwave data. TsHARP, TPS, and RF are commonly used methods for improving the spatial resolution of large-scale environmental or climate data to finer scales for field-level applications. The analysis was performed at agricultural farms in the semi-arid, arid, and per-humid regions of India during the winter and summer seasons of 2020-21 and 2021-22. The calibration accuracy of the RF model was in better agreement with the coefficient of determination (R2), root mean square error (RMSE), and normalized RMSE (nRMSE) values ranging between 0.961-0.997, 0.103-0.439 K, and 0.034-0.143%, respectively, and lower values of standard errors for all three locations. Though the validation accuracy of models varied between the regions, RF and TPS consistently outperformed the TsHARP model. Further the impact of individual features on LST downscaling was analyzed using Accumulated Local Effects (ALE) plot. The study concluded that RF is an effective and adaptable strategy that can be used in various agroclimatic zones and land cover types, suggesting its broader applicability in agricultural and ecological operations. Finer resolution LST data with enhanced precision can support tailored field-level decision-making and interventions in agriculture and environmental monitoring. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 597 ## - CGIAR Initiative | |
| CGIAR Initiative | Fragility to Resilience in Central and West Asia and North Africa |
| Donor or Funder | Indian Council of Agricultural Research (ICAR) |
| CGSpace handle | https://hdl.handle.net/10568/174892 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Forecasting |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2701 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Farms |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2557 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Agroclimatic zones |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 10574 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Das, B. |
| 9 (RLIN) | 16227 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Singh, P. |
| 9 (RLIN) | 38677 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Santra, P. |
| 9 (RLIN) | 32852 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Deb, S. |
| 9 (RLIN) | 32853 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhattacharya, B.K. |
| 9 (RLIN) | 18422 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Govind, A. |
| 9 (RLIN) | 29835 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jatav, R. |
| 9 (RLIN) | 32854 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sethi, D. |
| 9 (RLIN) | 32855 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ghosh, T. |
| 9 (RLIN) | 32856 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mukherjee, J. |
| 9 (RLIN) | 29663 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sehgal, V.K. |
| 9 (RLIN) | 15453 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prakash Kumar Jha |
| 9 (RLIN) | 38678 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Goroshi, S. |
| 9 (RLIN) | 15454 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Prasad, P.V.V. |
| 9 (RLIN) | 3887 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chakraborty, D. |
| Field link and sequence number | 001713944 |
| Miscellaneous information | Sustainable Agrifood Systems |
| 9 (RLIN) | 4063 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Scientific Reports |
| Related parts | v. 15, no. 1, art. 10824 |
| Place, publisher, and date of publication | United Kingdom : Nature Publishing Group, 2025. |
| International Standard Serial Number | 2045-2322 |
| Record control number | 58025 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Open Access through DSpace |
| Uniform Resource Identifier | https://hdl.handle.net/10883/35623 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 04/08/2025 | 04/08/2025 | Article | Not Lost | Dewey Decimal Classification | CIMMYT Staff Publications Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 04/08/2025 |