Журнал

About Editorial Board Information for authors and reviewers Publication ethics Contacts User Account: send / review a manuscript
Archive
Volume 21, 2024
Number 1
Volume 20, 2023
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 19, 2022
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 18, 2021
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 17, 2020
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 16, 2019
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 15, 2018
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 14, 2017
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 13, 2016
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 12, 2015
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 11, 2014
Number 1 Number 2 Number 3 Number 4
Volume 10, 2013
Number 1 Number 2 Number 3 Number 4
Volume 9, 2012
Number 1 Number 2 Number 3 Number 4 Number 5
Volume 8, 2011
Number 1 Number 2 Number 3 Number 4
Volume 7, 2010
Number 1 Number 2 Number 3 Number 4
Issue 6, 2009
Volume 1 Volume 2
Issue 5, 2008
Volume 1 Volume 2
Issue 4, 2007
Volume 1 Volume 2
Issue 3, 2006
Volume 1 Volume 2
Issue 2, 2005
Volume 1 Volume 2
Issue 1, 2004
Volume 1
Search
Find:
русский
ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa
CURRENT PROBLEMS IN REMOTE SENSING OF THE EARTH FROM SPACE

  

Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2017, Vol. 14, No. 7, pp. 198-209

Analysis of ice cover characteristics of lakes in Bolshezemelskaya Tundra using ALOS PALSAR radar data

I.O. Smirnova 1 , A.A. Rusanova 1 , N.V. Kamyshnikova 1 
1 Research Institute of Remote Sensing Methods for Geology - Branch of TsNIIMash, Saint Petersburg, Russia
Accepted: 29.08.2017
DOI: 10.21046/2070-7401-2017-14-7-198-209
The paper contains a brief overview of foreign and Russian researches related to the mechanisms of radar backscatter from the ice cover of Arctic lakes and the results of our studies based on analysis of polarimetric ALOS PALSAR data (L-band) for three test sites in Bolshezemelskaya Tundra. Ice cover characteristics, including the backscatter intensity (σ°), were studied for lakes of different types (residual glacial lake Oshkoty, freshwater thermokarst lakes, including contaminated by suspended matters, lagoon salt lakes). Decomposition technique of polarimetric radar data showed that surface scattering mechanism is dominant on land, in the ice cover over the most profound areas of the lake and along the coasts due to the roughness of the top of ice cover (cracks, ebullition along a fault, remains of reeds). Volume scattering on moderate depth parts of the lake is caused by heterogeneities of the ice cover at the "ice-water" interface (bubbles of gas, the remains of aquatic vegetation), vegetation on shores of lakes and rivers. Double bounce scattering is rare and explained by the presence of large heterogeneities in the ice cover (in the rivers and in the central part of the crack). Results obtained showed that the changes in L-band radar backscatter (beside lakes depth and grade of freezing revealed by foreign researchers from analyzing radar data in X and C-bands) are influenced by heterogeneities in the ice cover due to gas bubbles, remains of vegetation and by amount of suspended matters. To analyze the characteristics of salt lakes ice cover additional studies are required, as preliminary results showed that the decrease in radar backscatter is mainly associated with tidal phenomena. Overall, this research demonstrates the advantage of radar data usage to study ice cover of lakes.
Keywords: radar data, polarimetric, ice cover of lakes, radar backscatter, Bolshezemelskaya Tundra
Full text

References:

  1. http://lakemaps.org/ru/ (October 03, 2016).
  2. Bordonskii G.S., Gurulev A.A., Orlov A.O., Tsyrenzhapov S.V., Razlichie kartin radarnykh i radiometricheskikh izmerenii (na primere ledyanogo pokrova evtrofirovannogo ozera) (Difference between radar and radiometric signatures (the case of eutrophic lake ice cover)), Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2014, Vol. 11, No. 2, pp. 228–240.
  3. Bordonskii G.S., Gurulev A.A., Krylov S.D., Orlov A.O., Tsyrenzhapov S.V., Opredelenie oblastei donnogo gazootdeleniya na akvatoriyakh s presnym l'dom po dannym radarnykh i radiometricheskikh izmerenii (Determination of bottom gas liberation zone in fresh ice water areas according to radar and radiometric measurements data), Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2016, Vol. 13, No. 3, pp. 150–161.
  4. Bordonskii G.S., Gurulev A.A., Kantemirov Yu.I., Orlov A.O., Luk'yanov P.Yu., Shchegrina K.A., Tsyrenzhapov S.V., Radiolokatsionnoe issledovanie ledyanogo pokrova ozera Doroninskogo (Ice cover radar study of the Doroninskoye lake), Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2013, Vol. 10, No. 4, pp. 289–297.
  5. Bordonskii G.S., Orlov A.O., Gurulev A.A., Shchegrina K.A., Izuchenie ledyanogo pokrova solenykh ozer radiolokatsionnym metodom (Investigation of saline lakes ice cover by radar method), Vestnik SibGAU, 2013, No. 5 (51), pp. 112–114.
  6. Antonova S., Duguay C.R., Kääb A., Heim B., Langer M., Westermann S., Boike J., Monitoring bedfast ice and ice phenology in lakes of the Lena river delta using TerraSAR-X backscatter and coherence time series, Remote Sensing, 2016, No. 8, pp. 903–924.
  7. Atwood D.K., Gunn G.E., Roussi C., Wu J., Duguay C., Sarabandi K., Microwave backscatter from Arctic lake ice and polarimetric implications, IEEE Transactions on Geoscience and Remote Sensing, 2015, Vol. 53, No. 11, available at: https://www.researchgate.net/publication/280970582.pdf (December 05, 2016).
  8. Engram M., Walter A., Meyer F.J., Grosse G., Characterization of L-band synthetic aperture radar (SAR) backscatter from floating and grounded thermokarst lake ice in Arctic Alaska, Cryosphere, 2013, Vol. 7, pp. 1741–1752.
  9. Freeman A., Durden S.L., A three-component scattering model for polarimetric SAR data, IEEE Transactions on Geoscience and Remote Sensing, 1998, Vol. 36, No. 3, pp. 963–973.
  10. Henriksen M., Mangerud J., Matiouchkov A., Paus A., Svendsen J.I., Lake stratigraphy implies an 80 000 year delayed melting of buried dead ice in Northern Russia, Journal of Quaternary Science, 2003, Vol. 18 (7), pp. 663–679.
  11. Kozlenko N., Jeffries M., Bathymetric mapping of shallow water in thaw lakes on the north slope of Alaska with spaceborne imaging radar, Arctic, 2000, Vol. 53, No. 3, pp. 306–316.
  12. Surdu C.M., Duguay C.R., Brown L.C., Fernández Prieto D., Response of ice cover on shallow lakes of the north slope of Alaska to contemporary climate conditions (1950–2011): radar remote sensing and numerical modeling data analysis, Cryosphere, 2014, Vol. 8, pp. 167–180.
  13. Surdu C.M., Duguay C.R., Kheyrollah Pour H., Brown L.C., Ice freeze-up and break-up detection of shallow lakes in northern Alaska with spaceborne SAR, Remote Sensing, 2015, Vol. 7, pp. 6133–6159.
  14. Ulaby F.T., Moore R.K., Fung A.K., Microwave remote sensing: active and passive. Vol. III: from theory to applications, Artech House, Remote Sensing Series, 4, 1986, 1120 p.