Biophysical Parameters Assessed from Microwaveand Optical Data

• Autorzy: Dąbrowska-Zielińska K. , Budzyńska M. , Kowalik W. , Małek I. , Gatkowska M. , Bartold M. , Turlej K.
• Języki publikacji: EN

Abstrakty

EN

The study has been carried out at Biebrza Wetlands situated in the N-E part of Poland, a NATURA 2000 and Ramsar Convention test site in 2003-2009. It is one of the largest in Europe natural rich biotope with the large amount of unique species of flora and important zone for nesting and wintering for fauna. Data from microwave and optical satellite images and soil-vegetation ground measurements were analyzed to develop methods for monitoring and mapping biophysical parameters. Satellite data applied for the study included: ENVISAT.ASAR, ENVISAT.MERIS, ALOS.PALSAR, ALOS.AVNIR-2, and NOAA.AVHRR data. Optical images were used for classification of wetlands communities and calculation of vegetation index NDVI. Also, latent heat flux has been calculated using NOAA.AVHRR data and meteorological data. Microwave images acquired in different modes (ASAR IS2 and IS6, ALPSR.FBD) and polarizations (HH, HV, VV) were used for assessment and mapping of Leaf Area Index (LAI) and soil moisture (SM) for every habitat classified from optical images. Backscattering coefficient calculated from ALOS.PALSAR HV and ENVISAT.ASAR IS6 VV was applied for assessment of vegetation bio-parameters. Backscattering coefficient calculated from ALOS.PALSAR.FBD HH and ENVISAT.ASAR HH IS2 was used for SM assessment. The study was conducted in the framework of ESA PECS project No 98101 and ESA PI projects: C1P.7389 and AOALO.3742.

Słowa kluczowe

EN

ENVISAT; ALOS; NOAA; LAI; biomass; heat fluxes; H/LE; soil moisture

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2012
• Tom: Vol. 58, No. 2
• Strony: 99--104
• Opis fizyczny: Bibliogr. 9 poz., il., wykr.

Twórcy

autor

Dąbrowska-Zielińska K.

autor

Budzyńska M.

autor

Kowalik W.

autor

Małek I.

autor

Gatkowska M.

autor

Bartold M.

autor

Turlej K.

• Institute of Geodesy and Cartography, Modzelewskiego 27, 00-679 Warsaw, Poland,

Bibliografia

• [1] F. T. Ulaby, “SAR biophysical retrievals: lesson learned and challenges to overcome,” Workshop on Retrieval of Bio- and Geo-Physical Parameters from SAR Data for Land Applications, Noordwijk, pp. 19-25, 1998.
• [2] E. P. Querner, A. Slesicka, and W. Mioduszewski, “Impact of Human Activity on Ground Water Dynamics,” IAHS Scientific Assembly at Maastricht, vol. IAHS no 269, 2001.
• [3] “BPN- www.biebrza.org.pl.”
• [4] K. Dabrowska-Zielinska, M. Gruszczynska, S. Lewinski, A. Hoscilo, and J. Bojanowski, “Application of remote and in situ information to the management of wetlands in Poland,” Journal of Environmental Management, vol. 90, pp. 2261-2269, May 2009.
• [5] J. Qi, “Interpretation of spectral vegetation indices and their relationship with biophysical variables,” Proc. International Workshop on Crop Monitoring and Prediction at Regional Scales, Tsukuba, pp. 19-21, 2001.
• [6] J. L. Monteith, Principles of environmental physics. Arnold E. (Eds.), London, 1973.
• [7] K. Dabrowska-Zielinska, M. Budzynska, I. Malek, J. Bojanowski, Z. Bochenek, and S. Lewinski, “Assessment of crop growth conditions for agri-environment ecosystem for modern landscape management,” Proc. International Workshop on Crop Monitoring and Prediction at Regional Scales, Tsukuba, pp. 247-254, 2008.
• [8] R. D. Jackson, M. S. Moran, L. W. Gay, and L. Raymond, “Evaluating evaporation from field crops using airborne radiometry and ground-based meteorological data,” Irrigation Sci., vol. 8, pp. 81-90, 1987.
• [9] I. Kardel, J. Chormanski, D. Miroslaw-Swiatek, T. Okruszko, M. Grygoruk, and M. J. Wassen, Decision Support System for Biebrza National Park, Efficient Decision Support Systems - Practice and Challenges From Current to Future. Prof. Chiang Jao (Ed.), 2011.