Szczegóły publikacji
Opis bibliograficzny
Metropolitan surface temperature monitoring in a polycentric postindustrial region using landsat, recent support imagery, and field measurements / Ewa GŁOWIENKA, Tymoteusz MAJ // IEEE Access [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2169-3536 . — 2026 — vol. 14, s. 122270-122283. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 122282-122283, Abstr. — Publikacja dostępna online od: 2026-08-07
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 170509 |
|---|---|
| Data dodania do BaDAP | 2026-10-28 |
| Tekst źródłowy | URL |
| DOI | 10.1109/ACCESS.2026.3721799 |
| Rok publikacji | 2026 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | IEEE Access |
Abstract
Thermal monitoring of heterogeneous metropolitan regions requires a clear separation between the long satellite record used for quantitative inference, recent imagery used for surface interpretation, and field observations used for local comparison. This study applies that design to the Górnośląsko-Zagłębiowska Metropolis, a polycentric postindustrial region in southern Poland. The analysis uses a retained Landsat 5/8/9 reference series from 1985 to 2024, one Sentinel-2 scene and selected ECOSTRESS products from August 2024, a surface context layer derived from spectral angle mapping, and observations from 55 Thermochron iButton sensors deployed during the August 2024 heat event, 53 of which were recovered. Mean land surface temperature in the retained Landsat series increased by 0.096 ± 0.043∘ C yr−1 (p = 0.031); the June to August subset yielded 0.105 ± 0.045∘ C yr−1 (p = 0.026). Across 1,555 municipality year observations, greener and moister municipalities were generally cooler, and vegetation and moisture indicators remained significant in fixed effects models with municipality and year controls. Field measurements showed local contrasts exceeding 10°C between industrial and forest settings. At overpass time, agreement between Landsat and field data was modest for Landsat 8 and weak for Landsat 9. The workflow is therefore most reliable for metropolitan monitoring over time and for distinguishing broad site types, whereas exact spatial ranking remains limited by scale mismatch in heterogeneous urban settings.
