@Article{isprs-annals-XII-4-W2-2026-121-2026,
AUTHOR = {Lipiyska, Y. and Yordanov, A. and Atanasova-Evdenova, T. and Najdenov, N.},
TITLE = {A GIS-Based Methodology for Multi-Pollutant Analysis of Sentinel-5P TROPOMI Data with Spatial Intersection Masking},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XII-4/W2-2026},
YEAR = {2026},
PAGES = {121--128},
URL = {https://isprs-annals.copernicus.org/articles/XII-4-W2-2026/121/2026/},
DOI = {10.5194/isprs-annals-XII-4-W2-2026-121-2026}
}