Land surface temperature retrieval over circumpolar Arctic using SSM/I-SSMIS and MODIS data

Abstract Remote sensing instruments are key players to map land surface temperature (LST) at large temporal and spatial scales. In this paper, we present how we combine passive microwave and thermal infrared data to estimate LST during summer snow-free periods over northern high latitudes. The methodology is based on the SSM/I–SSMIS 37 GHz measurements at both vertical and horizontal polarizations on a 25 km × 25 km grid size. LST is retrieved from brightness temperatures introducing an empirical linear relationship between emissivities at both polarizations as described in Royer and Poirier (2010). This relationship is calibrated at pixel scale, using cloud-free independent LST data from MODIS instruments. The SSM/I–SSMIS and MODIS data are synchronized by fitting a diurnal cycle model built on skin temperature reanalysis provided by the European Centre for Medium-Range Weather Forecasts (ECMWF). The resulting temperature dataset is provided at 25 km scale and at an hourly time step during the ten-year analysis period (2000–2011). This new product was locally evaluated at five experimental sites of the EU-PAGE21 project against air temperature measurements and meteorological model reanalysis, and compared to the MODIS LST product at both local and circumpolar scale. The results giving a mean RMSE of the order of 2.2 K demonstrate the usefulness of the microwave product, which is unaffected by clouds as opposed to thermal infrared products and offers a better resolution compared to model reanalysis. The dataset can be downloaded from the PANGAEA website: http://doi.pangaea.de/10.1594/PANGAEA.833409 .

[1]  Harden,et al.  Sensitivity of boreal forest carbon balance to soil thaw , 1998, Science.

[2]  Stephen G. Warren,et al.  Interannual variations of Arctic cloud types in relation to sea ice. , 2010 .

[3]  Mark C. Serreze,et al.  Modeling evidence for recent warming of the Arctic soil thermal regime , 2004 .

[4]  Tingjun Zhang,et al.  Uncertainties in gridded air temperature fields and effects on predictive active layer modeling , 2007 .

[5]  F. Aires,et al.  A new neural network approach including first guess for retrieval of atmospheric water vapor, cloud liquid water path, surface temperature, and emissivities over land from satellite microwave observations , 2001 .

[6]  Julia Boike,et al.  Baseline characteristics of climate, permafrost and land cover from a new permafrost observatory in the Lena River Delta, Siberia (1998-2011) , 2012 .

[7]  Julia Boike,et al.  Satellite-based modeling of permafrost temperatures in a tundra lowland landscape , 2013 .

[8]  W. Borken,et al.  Do freeze‐thaw events enhance C and N losses from soils of different ecosystems? A review , 2008 .

[9]  Claude R. Duguay,et al.  Comparison of MODIS-derived land surface temperatures with ground surface and air temperature measurements in continuous permafrost terrain , 2011 .

[10]  S. Running,et al.  Satellite-based estimation of surface vapor pressure deficits using MODIS land surface temperature data , 2008 .

[11]  Hans J. Liebe,et al.  MPM—An atmospheric millimeter-wave propagation model , 1989 .

[12]  Julia Boike,et al.  Systematic bias of average winter-time land surface temperatures inferred from MODIS at a site on Svalbard, Norway , 2012 .

[13]  Fran Li,et al.  Surface temperature and emissivity at various scales: Definition, measurement and related problems , 1995 .

[14]  Claude R. Duguay,et al.  Using the MODIS land surface temperature product for mapping permafrost: an application to northern Québec and Labrador, Canada , 2009 .

[15]  Filipe Aires,et al.  Temporal interpolation of global surface skin temperature diurnal cycle over land under clear and cloudy conditions , 2004 .

[16]  Peng Li,et al.  Validation and application of reanalysis temperature data over the Tibetan Plateau , 2014, Journal of Meteorological Research.

[17]  Ola M. Johannessen,et al.  High northern latitude surface air temperature: comparison of existing data and creation of a new gridded data set 1900-2000 , 2008 .

[18]  C. Tucker,et al.  Climate-Driven Increases in Global Terrestrial Net Primary Production from 1982 to 1999 , 2003, Science.

[19]  Y. Kerr,et al.  A semiempirical model for interpreting microwave emission from semiarid land surfaces as seen from space , 1990 .

[20]  Kun Yang,et al.  Evaluations of Land-Ocean Skin Temperatures of the ISCCP Satellite Retrievals and the NCEP and ERA Reanalyses , 2008 .

[21]  Alain Royer,et al.  Surface temperature spatial and temporal variations in North America from homogenized satellite SMMR-SSM/I microwave measurements and reanalysis for 1979-2008 , 2010 .

[22]  Julia Boike,et al.  Spatial and temporal variations of summer surface temperatures of wet polygonal tundra in Siberia - implications for MODIS LST based permafrost monitoring , 2010 .

[23]  Martti Hallikainen,et al.  HUT snow emission model and its applicability to snow water equivalent retrieval , 1999, IEEE Trans. Geosci. Remote. Sens..

[24]  F. Chapin,et al.  Responses of high latitude ecosystems to global change: Potential consequences for the climate system , 2007 .

[25]  Aisheng Wu,et al.  On‐orbit calibration and inter‐comparison of Terra and Aqua MODIS surface temperature spectral bands , 2008 .

[26]  D. Easterling,et al.  Observations: Atmosphere and surface , 2013 .

[27]  R. Jeu,et al.  Land surface temperature from Ka band (37 GHz) passive microwave observations , 2009 .

[28]  P. Ciais,et al.  Net carbon dioxide losses of northern ecosystems in response to autumn warming , 2008, Nature.

[29]  Jessica Blunden,et al.  State of the climate in 2013 , 2014 .

[30]  M. Langer,et al.  Spatial and temporal variations of summer surface temperatures of high-arctic tundra on Svalbard — Implications for MODIS LST based permafrost monitoring , 2011 .

[31]  Kalifa Goita,et al.  Combination of passive microwave and thermal infrared for the retrieval and analysis of microwave emissivities and temperature , 2002, IEEE International Geoscience and Remote Sensing Symposium.

[32]  C. Derksen,et al.  Northwest Territories and Nunavut Snow Characteristics from a Subarctic Traverse: Implications for Passive Microwave Remote Sensing , 2009 .

[33]  A. Sterl,et al.  The ERA‐40 re‐analysis , 2005 .

[34]  David D. Parrish,et al.  NORTH AMERICAN REGIONAL REANALYSIS , 2006 .

[35]  Z. Wan.  New refinements and validation of the MODIS Land-Surface Temperature/Emissivity products , 2008 .

[36]  Isabel F. Trigo,et al.  An assessment of remotely sensed land surface temperature , 2008 .

[37]  Li Li,et al.  Retrieval of land surface parameters using passive microwave measurements at 6-18 GHz , 1999, IEEE Trans. Geosci. Remote. Sens..

[38]  K. Mitchell,et al.  Relationships between Land Surface and Near-Surface Atmospheric Variables in the NCEP North American Regional Reanalysis , 2007 .

[39]  Steven A. Ackerman,et al.  Cloud Detection with MODIS. Part II: Validation , 2008 .

[40]  John S. Kimball,et al.  Satellite‐Based Analysis of Ecological Controls for Land‐Surface Evaporation Resistance , 2006 .

[41]  John S. Kimball,et al.  Spring Thaw and Its Effect on Terrestrial Vegetation Productivity in the Western Arctic Observed from Satellite Microwave and Optical Remote Sensing , 2006 .

[42]  John S. Kimball,et al.  Importance of recent shifts in soil thermal dynamics on growing season length, productivity, and carbon sequestration in terrestrial high‐latitude ecosystems , 2006 .

[43]  D. Bromwich,et al.  A tropospheric assessment of the ERA‐40, NCEP, and JRA‐25 global reanalyses in the polar regions , 2007 .

[44]  Jeffrey P. Walker,et al.  Comparison of Microwave and Infrared Land Surface Temperature Products Over the NAFE'06 Research Sites , 2008, IEEE Geoscience and Remote Sensing Letters.

[45]  Claude R. Duguay,et al.  Pan-Arctic Land Surface Temperature from MODIS and AATSR: Product Development and Intercomparison , 2012, Remote. Sens..

[46]  Kenneth M. Hinkel,et al.  Spatial and temporal patterns of active layer thickness at Circumpolar Active Layer Monitoring (CALM) sites in northern Alaska, 1995–2000 , 2003 .

[47]  Donald J. Cavalieri,et al.  Intersensor Calibration Between F13 SSMI and F17 SSMIS for Global Sea Ice Data Records , 2012, IEEE Geoscience and Remote Sensing Letters.

[48]  Wade T. Crow,et al.  Enhancing model‐based land surface temperature estimates using multiplatform microwave observations , 2013 .

[49]  M. Mccabe,et al.  Estimating Land Surface Evaporation: A Review of Methods Using Remotely Sensed Surface Temperature Data , 2008 .

[50]  Michel Fily,et al.  A simple retrieval method for land surface temperature and fraction of water surface determination from satellite microwave brightness temperatures in sub-arctic areas , 2003 .

[51]  S. Goetz,et al.  Northern high‐latitude ecosystems respond to climate change , 2007 .

[52]  Mary Jo Brodzik,et al.  An earth-gridded SSM/I data set for cryospheric studies and global change monitoring , 1995 .

[53]  Axel Schweiger,et al.  Evaluation of Seven Different Atmospheric Reanalysis Products in the Arctic , 2014 .

[54]  B. Biskaborn,et al.  The GTN-P Data Management System: A central database for permafrost monitoring parameters of the Global Terrestrial Network for Permafrost(GTN-P) , 2013 .

[55]  W. Oechel,et al.  A new model of gross primary productivity for North American ecosystems based solely on the enhanced vegetation index and land surface temperature from MODIS , 2008 .

[56]  P. Pampaloni,et al.  Experimental relationships between microwave emission and vegetation features , 1985 .

[57]  Ke Zhang,et al.  Satellite detection of increasing Northern Hemisphere non-frozen seasons from 1979 to 2008: Implications for regional vegetation growth , 2012 .

[58]  Thomas V. Schuler,et al.  Severe cloud contamination of MODIS Land Surface Temperatures over an Arctic ice cap, Svalbard , 2014 .

[59]  A. Betts,et al.  Evaluation of the ERA-40 Surface Water Budget and Surface Temperature for the Mackenzie River Basin , 2003 .

[60]  Carsten Brockmann,et al.  Consistent Global Land Cover Maps For Climate Modelling Communities: Current Achievements Of The ESA' Land Cover CCI , 2013 .

[61]  Eric F. Wood,et al.  Satellite Microwave Remote Sensing of Daily Land Surface Air Temperature Minima and Maxima From AMSR-E , 2010, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

[62]  R. Armstrong,et al.  Regional-scale modeling of soil freeze/thaw over the Arctic drainage basin , 2003 .

[63]  Filipe Aires,et al.  Evaluation of “all weather” microwave‐derived land surface temperatures with in situ CEOP measurements , 2011 .

[64]  D. Qin,et al.  Evaluation of ERA‐40, NCEP‐1, and NCEP‐2 reanalysis air temperatures with ground‐based measurements in China , 2008 .

[65]  Yu Zhang,et al.  Soil temperature in Canada during the twentieth century: Complex responses to atmospheric climate change , 2005 .

[66]  John S. Kimball,et al.  Satellite Microwave Remote Sensing of Boreal and Arctic Soil Temperatures From AMSR-E , 2007, IEEE Transactions on Geoscience and Remote Sensing.

[67]  Walter C. Oechel,et al.  Recent change of Arctic tundra ecosystems from a net carbon dioxide sink to a source , 1993, Nature.

[68]  K. Taylor.  Summarizing multiple aspects of model performance in a single diagram , 2001 .

[69]  G. Gutman,et al.  Global AVHRR products for land climate studies , 1998 .

[70]  Arnaud Mialon,et al.  Daily Microwave-Derived Surface Temperature over Canada/Alaska , 2007 .

[71]  J. Thepaut,et al.  The ERA‐Interim reanalysis: configuration and performance of the data assimilation system , 2011 .