9. Ji, L. et al. Target Detection Method for Water Mapping Using Landsat 8 OLI / TIRS Imagery. Water. 2015, 7, 794 – 817.
10. Kaplan, G., Avdan, U. Object-based water body extraction model using Sentinel-2 satellite imagery. European Journal of Remote Sensing. 2017, 50( 1), 137 – 143. https:// doi. org / 10.1080 / 22797254.2017.1297540.
11. Khalid, H. W., Khalil, R. M. Z., and Qureshi, M. A. Evaluating spectral indices for water bodies extraction in western Tibetan Plateau. Egypt. J. Remote Sens. Space Sci. 2021, 24, pp. 619 – 634.
12. Ko, B. C., Kim, H. H., and Nam, J. Y. Classification of Potential Water Bodies Using Landsat 8 OLI and a Combination of Two Boosted Random Forest Classifiers. Sensors. 2015, 15, 13763-13777. https:// doi. org / 10.3390 / s150613763.
13. Li, W. et al. A Comparison of Land Surface Water Mapping Using the Normalized Difference Water Index from TM, ETM + and ALI. Remote Sens. 2013, 5, 5530-5549. https:// doi. org / 10.3390 / rs5115530.
14. McFeeters, S. K. The use of the Normalized Difference Water Index( NDWI) in the Delineation of Open Water Features. International Journal of Remote Sensing, 1996, 17, 1425 – 1432.14.
15. Niu, L. et al. Triangle Water Index( TWI): An Advanced Approach for More Accurate Detection and Delineation of Water Surfaces in Sentinel-2 Data. Remote Sens. 2022, 14, 5289. https:// doi. org / 10.3390 / rs14215289.
16. Pena-Regueiro, J. et al. Sentinel-2 Application to the Surface Characterization of Small Water Bodies in Wetlands. Water. 2020, 12, 1487. https:// doi. org / 10.3390 / w12051487
17. Reis, L. G. d. M. et al. Uncertainties Involved in the Use of Thresholds for the Detection of Water Bodies in Multitemporal Analysis from Landsat-8 and Sentinel-2 Images. Sensors 2021, 21, 7494. https:// doi. org / 10.3390 / s21227494
18. Robak, A. et al. The detection of water on Sentinel-2 imagery based on water indices, Teledetekcja Środowiska. 2016, Tom 55( 2016 / 2), pp. 59-72.( на полски, резюме на английски).
19. Rokni, K. et al. A new approach for surface water change detection: Integration of pixel level image fusion and image classification techniques. Internat. J. Appl. Earth Observ. Geoinform. 2015, 34, 226 – 234.
20. Shen, L., C. Li, C. Water body extraction from Landsat ETM + imagery using adaboost algorithm. 18 th International Conference on Geoinformatics. IEEE. 2010, 1 – 4.
21. Sheng, Y., Shah, C. A., and Smith, L. C. Automated Image Registration for Hydrologic Change Detection in the Lake-Rich Arctic. IEEE Geosci. Remote Sens. Lett. 2008, 5, 414 – 418.
22. Sherjah, P. Y., Sajikumar, N. Delineation of water body from Sentinel 2 MSI imagery – A comparative study. IOP Conf. Series: Materials Science and Engineering, 2021, doi: 10.1088 / 1757-899X / 1114 / 1 / 012029.
23. Skakun, S. A neural network approach to flood mapping using satellite imagery. Comput. Inform. 2010, 29, pp. 1013 – 1024.
24. Sun, F. et al. Monitoring dynamic changes of global land cover types: fluctuations of major lakes in China every 8 days during 2000 – 2010. Chin. Sci. Bull. 2014, 59, 171 – 189.
25. Yang, J, Du, X. An enhanced water index in extracting water bodies from Landsat TM imagery. Ann. Gis. 2017, 23( 3), 141 – 148.
26. Xu, H. Modification of normalised difference water index( NDWI) to enhance open water features in remotely sensed imagery. International Journal of Remote Sensing. 2006. 27( 14), 3025 – 3033. https:// doi. org / 10.1080 / 01431160600589179.
27. Географски обхват на специализираните слоеве от СИЗП за Физически блокове( ФБл), 16.02.2024 г. https:// cadis. bg / 2024 / 03 / 29 / слоеве-физическиблокове-и-пзп-косене /
28. НЕК ЕАД. https:// nek. bg / dams / index. php / bg / za-nas / 2020- 12-08-07-51-58, 16.10.2024 г.
29. Threshold to ROI- QGIS Plugin, 15.08.2024 г. https:// github. com / silver9704 / Threshold _ to _ ROI / blob / main / README. md.
30. График за използване на водите на комплексните и значими язовир през месец юли 2024 г., 17.09.2024 г. https:// www. moew. government. bg / static / media / ups / tin y / filebase / Water / Povarhnostnivodi / Mesechen _ grafik / 2 024 / graf _ 06 _ 2024. pdf.
31. График за използване на водите на комплексните и значими язовир през месец юли 2024 г., 17.09.2024 г. https:// www. moew. government. bg / static / media / ups / tin y / filebase / Water / Povarhnostnivodi / Mesechen _ grafik / 2 024 / graf _ 07 _ 2024. pdf.
РЕЦЕНЗЕНТ: ПРОФ. Д-Р ИНЖ. ХРИСТО НИКОЛОВ АДРЕСИ НА АВТОРИТЕ
1. Доц. д-р Емилия Черкезова Национален институт по геофизика, геодезия и география, Българска академия на науките, ул. „ Акад. Г. Бончев ", бл. 3, София 1113, България e-mail: eti2015 @ abv. bg
2. Докторант Калин Марков Национален институт по геофизика, геодезия и география, Българска академия на науките, ул. „ Акад. Г. Бончев ", бл. 3, София 1113, България e-mail: kalin. markov @ gmail. com
3. Доц. д-р Мариан Върбанов Национален институт по геофизика, геодезия и география, Българска академия на науките, ул. „ Акад. Г. Бончев ", бл. 3, София 1113, България e-mail: marian. varbanov @ gmail. com
4. Гл. ас. д-р Стефан Генчев Национален институт по геофизика, геодезия и география, Българска академия на науките, ул. „ Акад. Г. Бончев ", бл. 3, София 1113, България e-mail: st. genchev85 @ abv. bg.
30 ГКЗ 1-2’ 2025