Abe, T., Iwahana, G., Tadono, T., and Iijima, Y.: Ground Surface Displacement After a Forest Fire Near Mayya, Eastern Siberia, Using InSAR: Observation and Implication for Geophysical Modeling, Earth and Space Science, 9, https://doi.org/10.1029/2022EA002476, 2022. a

Antonova, S., Sudhaus, H., Strozzi, T., Zwieback, S., Kääb, A., Heim, B., Langer, M., Bornemann, N., and Boike, J.: Thaw Subsidence of a Yedoma Landscape in Northern Siberia, Measured In Situ and Estimated from TerraSAR-X Interferometry, Remote Sensing, 10, https://doi.org/10.3390/rs10040494, 2018. a

Bartsch, A., Leibman, M., Strozzi, T., Khomutov, A., Widhalm, B., Babkina, E., Mullanurov, D., Ermokhina, K., Kroisleitner, C., and Bergstedt, H.: Seasonal Progression of Ground Displacement Identified with Satellite Radar Interferometry and the Impact of Unusually Warm Conditions on Permafrost at the Yamal Peninsula in 2016, Remote Sensing, 11, https://doi.org/10.3390/rs11161865, 2019. a, b

Bartsch, A., Widhalm, B., Leibman, M., Ermokhina, K., Kumpula, T., Skarin, A., Wilcox, E. J., Jones, B. M., Frost, G. V., Höfler, A., and Pointner, G.: Feasibility of tundra vegetation height retrieval from Sentinel-1 and Sentinel-2 data, Remote Sens. Environ., 237, 111515, https://doi.org/10.1016/j.rse.2019.111515, 2020. a, b, c

Bartsch, A., Bergstedt, H., Pointner, G., Muri, X., Rautiainen, K., Leppänen, L., Joly, K., Sokolov, A., Orekhov, P., Ehrich, D., and Soininen, E. M.: Towards long-term records of rain-on-snow events across the Arctic from satellite data, The Cryosphere, 17, 889–915, https://doi.org/10.5194/tc-17-889-2023, 2023. a

Bartsch, A., Efimova, A., Widhalm, B., Muri, X., von Baeckmann, C., Bergstedt, H., Ermokhina, K., Hugelius, G., Heim, B., and Leibman, M.: Circumarctic land cover diversity considering wetness gradients, Hydrol. Earth Syst. Sci., 28, 2421–2481, https://doi.org/10.5194/hess-28-2421-2024, 2024. a, b, c

Bartsch, A., Widhalm, B., Radha Krishnan, S. R., and Liu, Z.: Tracking land surface deformation in lowland permafrost regions across the Arctic exploiting the first decade of Copernicus Sentinel-1, Remote Sens. Environ., 340, 115409, https://doi.org/10.1016/j.rse.2026.115409, 2026. a

Berardino, P., Fornaro, G., Lanari, R., and Sansosti, E.: A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms, IEEE T. Geosci. Remote, 40, 2375–2383, https://doi.org/10.1109/TGRS.2002.803792, 2002. a

Bergstedt, H., Zwieback, S., Bartsch, A., and Leibman, M.: Dependence of C-Band Backscatter on Ground Temperature, Air Temperature and Snow Depth in Arctic Permafrost Regions, Remote Sensing, 10, https://doi.org/10.3390/rs10010142, 2018. a

Bliss, L. C. and Wein, R. W.: Plant community responses to disturbances in the western Canadian Arctic, Can. J. Botany, 50, 1097–1109, https://doi.org/10.1139/b72-136, 1972. a

Bureau of Land Management, Alaska Interagency Coordination Center: Alaska Fire History Perimeter Polygons, 1940–2024, AICC [data set], https://fire.ak.blm.gov/predsvcs/maps.php (last accessed: 1 April 2025), 2024. a

Burns, J. J.: Pingos in the Yukon-Kuskokwim Delta, Alaska: Their Plant Succession and Use by Mink, Arctic, 17, 203–210, http://www.jstor.org/stable/40507169 (last access: 20 August 2026), 1964. a

Cao, Z. and Furuya, M.: Decades-Long Evolution of Post-Fire Permafrost Deformation Detected by InSAR: Insights From Chronosequence in North Yukon, AGU Advances, 6, e2025AV001849, https://doi.org/10.1029/2025AV001849, 2025. a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p

Chen, J., Wu, Y., O'Connor, M., Cardenas, M. B., Schaefer, K., Michaelides, R., and Kling, G.: Active layer freeze-thaw and water storage dynamics in permafrost environments inferred from InSAR, Remote Sens. Environ., 248, 112007, https://doi.org/10.1016/j.rse.2020.112007, 2020. a

Chen, R. H., Michaelides, R. J., Chen, J., Chen, A. C., Clayton, L. K., Bakian-Dogaheh, K., Huang, L., Jafarov, E., Liu, L., Moghaddam, M., Parsekian, A. D., Sullivan, T. D., Tabatabaeenejad, A., Wig, E., Zebker, H. A., and Zhao, Y.: ABoVE: Active Layer Thickness from Airborne L- and P-band SAR, Alaska, 2017, Ver. 3, ORNL Distributed Active Archive Center [data set], https://doi.org/10.3334/ORNLDAAC/2004, 2022. a, b, c

Chen, R. H., Michaelides, R. J., Zhao, Y., Huang, L., Wig, E., Sullivan, T. D., Parsekian, A. D., Zebker, H. A., Moghaddam, M., and Schaefer, K. M.: Permafrost Dynamics Observatory (PDO): 2. Joint Retrieval of Permafrost Active Layer Thickness and Soil Moisture From L-Band InSAR and P-Band PolSAR, Earth and Space Science, 10, e2022EA002453, https://doi.org/10.1029/2022EA002453, 2023. a

Chen, Y., Hu, F. S., and Lara, M. J.: Divergent shrub-cover responses driven by climate, wildfire, and permafrost interactions in Arctic tundra ecosystems, Glob. Change Biol., 27, 652–663, https://doi.org/10.1111/gcb.15451, 2021a. a

Chen, Y., Lara, M. J., Jones, B. M., Frost, G. V., and Hu, F. S.: Thermokarst acceleration in Arctic tundra driven by climate change and fire disturbance, One Earth, 4, 1718–1729, https://doi.org/10.1016/j.oneear.2021.11.011, 2021b. a

Clayton, L., Schaefer, K., Hoy, E., Elder, C., French, N., Frost, G., Wig, E., and Lee, X.: Tundra recovery post-fire in the Yukon-Kuskokwim Delta, Alaska, Environ. Res. Lett., 20, https://doi.org/10.1088/1748-9326/adbfaa, 2025. a, b, c, d, e, f, g, h, i, j, k

Copernicus: Copernicus DEM – Global Digital Elevation Model, CDSE [data set], https://doi.org/10.5270/ESA-c5d3d65, 2019. a, b

Costantini, M.: A novel phase unwrapping method based on network programming, IEEE T. Geosci. Remote, 36, 813–821, https://doi.org/10.1109/36.673674, 1998. a, b

Elias, S. A., Hamilton, T. D., Edwards, M. E., Begét, J. E., Krumhardt, A. P., and Lavoie, C.: Late Pleistocene environments of the western Noatak basin, northwestern Alaska, GSA Bulletin, 111, 769–789, https://doi.org/10.1130/0016-7606(1999)111<0769:LPEOTW>2.3.CO;2, 1999. a

Eshqi Molan, Y., Kim, J.-W., Lu, Z., Wylie, B., and Zhu, Z.: Modeling Wildfire-Induced Permafrost Deformation in an Alaskan Boreal Forest Using InSAR Observations, Remote Sensing, 10, https://doi.org/10.3390/rs10030405, 2018. a

European Commission, Joint Research Centre: Global Land Cover 2000 database, European Commission, Joint Research Centre [data set], https://forobs.jrc.ec.europa.eu/products/glc2000/glc2000.php (last access: 20 August 2026), 2003. a, b

Foster, A. C., Wang, J. A., Frost, G. V., Davidson, S. J., Hoy, E., Turner, K. W., Sonnentag, O., Epstein, H., Berner, L. T., Armstrong, A. H., Kang, M., Rogers, B. M., Campbell, E., Miner, K. R., Orndahl, K. M., Bourgeau-Chavez, L. L., Lutz, D. A., French, N., Chen, D., Du, J., Shestakova, T. A., Shuman, J. K., Tape, K., Virkkala, A.-M., Potter, C., and Goetz, S.: Disturbances in North American boreal forest and Arctic tundra: impacts, interactions, and responses, Environ. Res. Lett., 17, 113001, https://doi.org/10.1088/1748-9326/ac98d7, 2022. a

Frost, G. V., Loehman, R. A., Saperstein, L. B., Macander, M. J., Nelson, P. R., Paradis, D. P., and Natali, S. M.: Multi-decadal patterns of vegetation succession after tundra fire on the Yukon-Kuskokwim Delta, Alaska, Environ. Res. Lett., 15, 025003, https://doi.org/10.1088/1748-9326/ab5f49, 2020. a, b, c

Gaglioti, B. V., Berner, L. T., Jones, B. M., Orndahl, K. M., Williams, A. P., Andreu-Hayles, L., D'Arrigo, R. D., Goetz, S. J., and Mann, D. H.: Tussocks Enduring or Shrubs Greening: Alternate Responses to Changing Fire Regimes in the Noatak River Valley, Alaska, J. Geophys. Res.-Biogeo., 126, https://doi.org/10.1029/2020JG006009, 2021. a, b

Geological Survey of Canada: Surficial geology of Canada; Geological Survey of Canada, Canadian Geoscience Map 195 (preliminary, Surficial Data Model v. 2.0 conversion of Map1880A), scale 1:5 000 000, https://doi.org/10.4095/295462, 2014. a

Goldstein, R. M. and Werner, C. L.: Radar interferogram filtering for geophysical applications, Geophys. Res. Lett., 25, 4035–4038, https://doi.org/10.1029/1998GL900033, 1998. a, b

Heim, R. J., Rocha, A. V., Zemlianskii, V., Barrett, K., Bültmann, H., Breen, A., Frost, G. V., Hollingsworth, T. N., Jandt, R., Kozlova, M., Kurka, A., Jorgenson, M. T., Landhäusser, S. M., Loranty, M. M., Miller, E. A., Narita, K., Pravdolyubova, E., Hölzel, N., and Schaepman-Strub, G.: Arctic tundra ecosystems under fire – Alternative ecosystem states in a changing climate?, J. Ecol., 113, https://doi.org/10.1111/1365-2745.70022, 2025. a, b, c

Hersbach, H., Bell, B., Berrisford, P., Biavati, G., Horányi, A., Muñoz Sabater, J., Nicolas, J., Peubey, C., Radu, R., Rozum, I., Schepers, D., Simmons, A., Soci, C., Dee, D., and Thépaut, J.-N.: ERA5 hourly data on single levels from 1940 to present, Copernicus Climate Change Service (C3S) Climate Data Store (CDS) [data set], https://doi.org/10.24381/cds.adbb2d47, 2023. a

Holloway, J. E., Lewkowicz, A. G., Douglas, T. A., Li, X., Turetsky, M. R., Baltzer, J. L., and Jin, H.: Impact of wildfire on permafrost landscapes: A review of recent advances and future prospects, Permafrost Periglac., 31, 371–382, https://doi.org/10.1002/ppp.2048, 2020. a, b, c, d, e, f, g

Holt, E., McCune, B., and Neitlich, P.: Macrolichen communities in relation to soils and vegetation in the Noatak National Preserve, Alaska, Botany, 87, 241–252, https://doi.org/10.1139/B08-142, 2009. a

Hu, F., Higuera, P., Duffy, P., Chipman, M., Rocha, A., Young, A., Kelly, R., and Dietze, M.: Arctic tundra fires: natural variability and responses to climate change, Front. Ecol. Environ., 13, 369–377, https://doi.org/10.1890/150063, 2015. a

Iwahana, G., Uchida, M., Liu, L., Gong, W., Meyer, F. J., Guritz, R., Yamanokuchi, T., and Hinzman, L.: InSAR Detection and Field Evidence for Thermokarst after a Tundra Wildfire, Using ALOS-PALSAR, Remote Sensing, 8, https://doi.org/10.3390/rs8030218, 2016. a

Jafarov, E. E., Romanovsky, V. E., Genet, H., McGuire, A. D., and Marchenko, S. S.: The effects of fire on the thermal stability of permafrost in lowland and upland black spruce forests of interior Alaska in a changing climate, Environ. Res. Lett., 8, 035030, https://doi.org/10.1088/1748-9326/8/3/035030, 2013. a

Jandt, R. R., Miller, E. A., and Jones, B. N.: Fire effects 10 years after the anaktuvuk river tundra fire, Tech. rep., US Department of the Interior, Bureau of Land Management, https://www.blm.gov/sites/default/files/docs/2021-06/BLM_AK_TR_64.pdf (last access: 20 August 2026), 2021. a

Jenkins, L., Bourgeau-Chavez, L., French, N., Loboda, T., and Thelen, B.: Development of Methods for Detection and Monitoring of Fire Disturbance in the Alaskan Tundra Using a Two-Decade Long Record of Synthetic Aperture Radar Satellite Images, Remote Sensing, 6, 6347–6364, https://doi.org/10.3390/rs6076347, 2014. a, b, c, d, e

Jones, B., Grosse, G., Arp, C. D., Miller, E., Liu, L., Hayes, D. J., and Larsen, C. F.: Recent Arctic tundra fire initiates widespread thermokarst development, Scientific Reports, 5, 15865, https://doi.org/10.1038/srep15865, 2015. a

Jones, B., Kanevskiy, M., Shur, Y., Gaglioti, B., Jorgenson, M., Ward Jones, M., Veremeeva, A., Miller, E., and Jandt, R.: Post-fire stabilization of thaw-affected permafrost terrain in northern Alaska, Scientific Reports, 14, https://doi.org/10.1038/s41598-024-58998-5, 2024a. a

Jones, B., Kanevskiy, M., Shur, Y., Ward Jones, M., Gaglioti, B., Jorgenson, T., Veremeeva, A., Miller, E., and Jandt, R.: Multi-temporal elevation data, ground temperature time-series, and permafrost borehole logs document the recovery of permafrost at the Anaktuvuk River tundra fire, 2009 to 2023, Arctic Data Center [data set], https://doi.org/10.18739/A2251FM9P, 2024b. a, b, c, d, e, f, g, h

Jones, B. M., Breen, A. L., Gaglioti, B. V., Mann, D. H., Rocha, A. V., Grosse, G., Arp, C. D., Kunz, M. L., and Walker, D. A.: Identification of unrecognized tundra fire events on the north slope of Alaska, J. Geophys. Res.-Biogeo., 118, 1334–1344, https://doi.org/10.1002/jgrg.20113, 2013. a

Jones, B. M., Tape, K. D., Clark, J. A., Bondurant, A. C., Ward Jones, M. K., Gaglioti, B. V., Elder, C. D., Witharana, C., and Miller, C. E.: Multi-Dimensional Remote Sensing Analysis Documents Beaver-Induced Permafrost Degradation, Seward Peninsula, Alaska, Remote Sensing, 13, https://doi.org/10.3390/rs13234863, 2021. a

Jorgenson, M. T. and Roth, J. E.: Landscape classification and mapping for the Yukon-Kuskokwim Delta, Alaska, Tech. rep., U.S. Fish and Wildlife Service by ABR, Inc., Environmental Research and Services, Fairbanks, AK, USA, https://www.academia.edu/106336923/LANDSCAPE_CLASSIFICATION (last access: 20 Augsut 2026), 2010. a

Kasischke, E., Williams, D., and Barry, D.: Analysis of patterns of large fires in the boreal forest region of Alaska, Int. J. Wildland Fire, 11.2, 131–144, https://doi.org/10.1071/WF02023, 2002. a

Kolden, C. A. and Rogan, J.: Mapping Wildfire Burn Severity in the Arctic Tundra from Downsampled MODIS Data, Arct. Antarct. Alp. Res., 45, 64–76, https://doi.org/10.1657/1938-4246-45.1.64, 2013. a, b

Liljedahl, A., Hinzman, L., Busey, R., and Yoshikawa, K.: Physical short-term changes after a tussock tundra fire, Seward Peninsula, Alaska, J. Geophys. Res.-Earth, 112, https://doi.org/10.1029/2006JF000554, 2007. a

Liu, L., Schaefer, K., Zhang, T., and Wahr, J.: Estimating 1992–2000 average active layer thickness on the Alaskan North Slope from remotely sensed surface subsidence, J. Geophys. Res.-Earth, 117, https://doi.org/10.1029/2011JF002041, 2012. a, b, c

Liu, L., Jafarov, E. E., Schaefer, K. M., Jones, B. M., Zebker, H. A., Williams, C. A., Rogan, J., and Zhang, T.: InSAR detects increase in surface subsidence caused by an Arctic tundra fire, Geophys. Res. Lett., 41, 3906–3913, https://doi.org/10.1002/2014GL060533, 2014. a, b

Mack, M., Bret-Harte, M., Hollingsworth, T., Jandt, R., Schuur, E., Shaver, G., and Verbyla, D.: Carbon loss from an unprecedented Arctic tundra wildfire, Nature, 475, 489–92, https://doi.org/10.1038/nature10283, 2011. a

Madaj, L.: Entangled climate risks: Interactions between permafrost thaw and wildfires, Cascade Institute, version 1.0, https://cascadeinstitute.org/technical-paper/permafrost-wildfires-brief/ (last access: 20 August 2026), 2025. a

Masrur, A., Petrov, A. N., and DeGroote, J.: Circumpolar spatio-temporal patterns and contributing climatic factors of wildfire activity in the Arctic tundra from 2001–2015, Environ. Res. Lett., 13, 014019, https://doi.org/10.1088/1748-9326/aa9a76, 2018. a

McCarty, J. L., Aalto, J., Paunu, V.-V., Arnold, S. R., Eckhardt, S., Klimont, Z., Fain, J. J., Evangeliou, N., Venäläinen, A., Tchebakova, N. M., Parfenova, E. I., Kupiainen, K., Soja, A. J., Huang, L., and Wilson, S.: Reviews and syntheses: Arctic fire regimes and emissions in the 21st century, Biogeosciences, 18, 5053–5083, https://doi.org/10.5194/bg-18-5053-2021, 2021. a, b, c

Michaelides, R. J., Schaefer, K., Zebker, H. A., Parsekian, A., Liu, L., Chen, J., Natali, S., Ludwig, S., and Schaefer, S. R.: Inference of the impact of wildfire on permafrost and active layer thickness in a discontinuous permafrost region using the remotely sensed active layer thickness (ReSALT) algorithm, Environ. Res. Lett., 14, 035007, https://doi.org/10.1088/1748-9326/aaf932, 2019. a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x

Miller, E. A., Jones, B. M., Baughman, C. A., Jandt, R. R., Jenkins, J. L., and Yokel, D. A.: Unrecorded Tundra Fires of the Arctic Slope, Alaska USA, Fire, 6, https://doi.org/10.3390/fire6030101, 2023. a, b

Miller, E. A., Baughman, C. A., Jones, B. M., and Jandt, R. R.: Biophysical effects of an old tundra fire in the Brooks Range Foothills of Northern Alaska, U.S.A, Polar Sci., 39, 100984, https://doi.org/10.1016/j.polar.2023.100984, 2024. a, b, c, d, e

Muller, S., Walker, D., and Jorgenson, M.: Land Cover and Ecosystem Map Collection for Northern Alaska, ORNL DAAC, Oak Ridge, Tennessee, USA [data set], https://doi.org/10.3334/ORNLDAAC/1359, 2018. a

Myers-Smith, I. H., Forbes, B. C., Wilmking, M., Hallinger, M., Lantz, T., Blok, D., Tape, K. D., Macias-Fauria, M., Sass-Klaassen, U., Lévesque, E., Boudreau, S., Ropars, P., Hermanutz, L., Trant, A., Collier, L. S., Weijers, S., Rozema, J., Rayback, S. A., Schmidt, N. M., Schaepman-Strub, G., Wipf, S., Rixen, C., Ménard, C. B., Venn, S., Goetz, S., Andreu-Hayles, L., Elmendorf, S., Ravolainen, V., Welker, J., Grogan, P., Epstein, H. E., and Hik, D. S.: Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities, Environ. Res. Lett., 6, 045509, https://doi.org/10.1088/1748-9326/6/4/045509, 2011. a

Nossov, D. R., Torre Jorgenson, M., Kielland, K., and Kanevskiy, M. Z.: Edaphic and microclimatic controls over permafrost response to fire in interior Alaska, Environ. Res. Lett., 8, 035013, https://doi.org/10.1088/1748-9326/8/3/035013, 2013. a

Obu, J., Westermann, S., Bartsch, A., Berdnikov, N., Christiansen, H. H., Dashtseren, A., Delaloye, R., Elberling, B., Etzelmüller, B., Kholodov, A., Khomutov, A., Kääb, A., Leibman, M. O., Lewkowicz, A. G., Panda, S. K., Romanovsky, V., Way, R. G., Westergaard-Nielsen, A., Wu, T., Yamkhin, J., and Zou, D.: Northern Hemisphere permafrost map based on TTOP modelling for 2000–2016 at 1 km² scale, Earth-Sci. Rev., 193, 299–316, https://doi.org/10.1016/j.earscirev.2019.04.023, 2019. a, b, c

Racine, C. H., Dennis, J. G., and Patterson, W. A.: Tundra Fire Regimes in the Noatak River Watershed, Alaska: 1956-83, Arctic, 38, 194–200, http://www.jstor.org/stable/40510382, 1985. a

Schaefer, K., Liu, L., Parsekian, A., Jafarov, E., Chen, A., Zhang, T., Gusmeroli, A., Panda, S., Zebker, H. A., and Schaefer, T.: Remotely Sensed Active Layer Thickness (ReSALT) at Barrow, Alaska Using Interferometric Synthetic Aperture Radar, Remote Sensing, 7, 3735–3759, https://doi.org/10.3390/rs70403735, 2015. a

Smith, S., Riseborough, D., and Bonnaventure, P.: Eighteen Year Record of Forest Fire Effects on Ground Thermal Regimes and Permafrost in the Central Mackenzie Valley, NWT, Canada, Permafrost Periglac., 26, https://doi.org/10.1002/ppp.1849, 2015. a

Strozzi, T., Jones, N., Boike, J., Antonova, S., Heim, B., Leinss, S., Wegmüller, U., Westermann, S., Kääb, A., Grosse, G., and Bartsch, A.: Seasonal vertical surface thaw displacement in 2018 on Samoylov Island (Lena Delta, northeastern Siberia) measured by satellite SAR interferometry with X-, C- and L-band sensors, Remote Sens. Environ., 335, 115293, https://doi.org/10.1016/j.rse.2026.115293, 2026. a

Werner, C., Wegmüller, U., and Strozzi, T.: Deformation time-series of the Lost-Hills oil field using a multibaseline interferometric SAR inversion algorithm with finite difference smoothing constraints, in: Proceedings of the AGU Fall Meeting, San Francisco, CA, USA, https://www.gamma-rs.ch/uploads/media/2012-1_Multi-Baseline_Time-Series.pdf (last access: 20 August 2026), 2012. a

Westermann, S., Barboux, C., Bartsch, A., Delaloye, R., Grosse, G., Heim, B., Hugelius, G., Irrgang, A., Kääb, A., Matthes, H., Nitze, I., Pellet, C., Seifert, F., Strozzi, T., Wegmüller, U., Wieczorek, M., and Wiesmann, A.: ESA Permafrost Climate Change Initiative (Permafrost_cci): Permafrost version 4 data products, NERC EDS Centre for Environmental Data Analysis [data set], https://catalogue.ceda.ac.uk/uuid/e852d5caed0d40f7ad78432f9b42f9a4/ (last access: 20 August 2026), 2024. a, b, c, d, e, f, g

Widhalm, B., Bartsch, A., and Heim, B.: A novel approach for the characterization of tundra wetland regions with C-band SAR satellite data, Int. J. Remote Sens., 36, 5537–5556, https://doi.org/10.1080/01431161.2015.1101505, 2015. a

Widhalm, B., Bartsch, A., Strozzi, T., Jones, N., Khomutov, A., Babkina, E., Leibman, M., Khairullin, R., Göckede, M., Bergstedt, H., von Baeckmann, C., and Muri, X.: InSAR-derived seasonal subsidence reflects spatial soil moisture patterns in Arctic lowland permafrost regions, The Cryosphere, 19, 1103–1133, https://doi.org/10.5194/tc-19-1103-2025, 2025. a, b, c, d, e, f, g, h, i, j

Wig, E., Schaefer, K., Michaelides, R., Chen, R., Clayton, L. K., Fager, B., Huang, L., Parsekian, A. D., Zebker, H., Zhang, Y., and Zhao, Y.: Permafrost Dynamics Observatory: 3. Remote Sensing Big Data for the Active Layer, Soil Moisture, and Greening and Browning, Earth and Space Science, 12, https://doi.org/10.1029/2024EA003725, 2025. a, b, c, d

Yanagiya, K., Furuya, M., Danilov, P., and Iwahana, G.: Transient Freeze-Thaw Deformation Responses to the 2018 and 2019 Fires Near Batagaika Megaslump, Northeast Siberia, J. Geophys. Res.-Earth, 128, e2022JF006817, https://doi.org/10.1029/2022JF006817, 2023.  a

Yi, Y., Chen, R. H., Moghaddam, M., Kimball, J. S., Jones, B. M., Jandt, R. R., Miller, E. A., and Miller, C. E.: Sensitivity of Multifrequency Polarimetric SAR Data to Postfire Permafrost Changes and Recovery Processes in Arctic Tundra, IEEE T. Geosci. Remote, 60, 1–15, https://doi.org/10.1109/TGRS.2021.3125715, 2022. a, b, c, d, e

Zhang, C., Douglas, T. A., Brodylo, D., Jorgenson, M. T., and Bosche, L. V.: Mapping permafrost thaw stages in interior Alaska, Remote Sens. Environ., 329, 114941, https://doi.org/10.1016/j.rse.2025.114941, 2025. a

Zhang, Y., Wolfe, S. A., Morse, P. D., Olthof, I., and Fraser, R. H.: Spatiotemporal impacts of wildfire and climate warming on permafrost across a subarctic region, Canada, J. Geophys. Res.-Earth, 120, 2338–2356, https://doi.org/10.1002/2015JF003679, 2015. a

Zhou, Z., Liu, L., Jiang, L., Feng, W., and Samsonov, S. V.: Using Long-Term SAR Backscatter Data to Monitor Post-Fire Vegetation Recovery in Tundra Environment, Remote Sensing, 11, https://doi.org/10.3390/rs11192230, 2019. a, b, c, d