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Effect of snow microstructure variability on Ku-band radar snow water equivalent retrievals

Nick Rutter, Melody J. Sandells, Chris Derksen, Joshua King, Peter Toose, Leanne Wake, Tom Watts, Richard Essery, Alexandre Roy, Alain Royer, Philip Marsh, Chris Larsen (+1 others)
<span title="2019-11-19">2019</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
Derksen et al., 2014) .  ...  ., 2009) , is spatially heterogeneous in Arctic regions with a dense wind slab layer overlaying less dense depth hoar (Benson and Sturm, 1993-see Fig.1 ; Derksen et al., 2009) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-13-3045-2019">doi:10.5194/tc-13-3045-2019</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hrpnyjmsfredlaclrln72phsvy">fatcat:hrpnyjmsfredlaclrln72phsvy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200319103513/https://researchportal.northumbria.ac.uk/files/22388813/TVC_paper_190919.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/0a/67/0a679457c4507b60b4e3d2104c847b8621dc1d0b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-13-3045-2019"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Effect of snow microstructure variability on Ku-band radar snow water equivalent retrievals

Nick Rutter, Melody J. Sandells, Chris Derksen, Joshua King, Peter Toose, Leanne Wake, Tom Watts, Richard Essery, Alexandre Roy, Alain Royer, Philip Marsh, Chris Larsen (+1 others)
<span title="2019-07-25">2019</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/d3rdown6lbctdap3ifmhbiws7m" style="color: black;">The Cryosphere Discussions</a> </i> &nbsp;
Derksen et al., 2014) .  ...  ., 2009) , is spatially heterogeneous in Arctic regions with a dense wind slab layer overlaying less dense depth hoar (Benson and Sturm, 1993-see Fig.1; Derksen et al., 2009) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-2019-167">doi:10.5194/tc-2019-167</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ub7l2zmcjff3tbl4hamprcrbya">fatcat:ub7l2zmcjff3tbl4hamprcrbya</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200208171133/https://www.the-cryosphere-discuss.net/tc-2019-167/tc-2019-167.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fc/0c/fc0c973677e599208b227b3c34a13dcfe9baa11a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-2019-167"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Evaluation of long-term Northern Hemisphere snow water equivalent products

Colleen Mortimer, Lawrence Mudryk, Chris Derksen, Kari Luojus, Ross Brown, Richard Kelly, Marco Tedesco
<span title="2020-05-15">2020</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
Meaningful spatially continuous information can be derived from surface observations for regions and time periods with a sufficiently dense observing network (Dyer and Mote, 2006; Brown and Derksen, 2013  ...  Because the RMSE of even the bestperforming products is at the margins of acceptable uncertainty for operational (< 15 %; Rott et al., 2010; Larue et al., 2017) and scientific (10 %-25 %; Derksen and  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-14-1579-2020">doi:10.5194/tc-14-1579-2020</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zwbz5h3mvzb3bjtro3m2nfw6s4">fatcat:zwbz5h3mvzb3bjtro3m2nfw6s4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200529070027/https://www.the-cryosphere.net/14/1579/2020/tc-14-1579-2020.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cf/6e/cf6ea226daa4831f1bdf3ae017fd9de13cb01108.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-14-1579-2020"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Relationship between snow cover and atmospheric circulation, central North America, winter 1988

Chris Derksen, Kkevin Misurak, Ellsworth Ledrew, Joe Piwowar, Barry Goodison
<span title="">1997</span> <i title="Cambridge University Press (CUP)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/owndm7hjtfgm5jr5uguddny2mi" style="color: black;">Annals of Glaciology</a> </i> &nbsp;
Identifying a nd undcrsta ndi ng ho\\' St10\1' cover a nd th e a tmosph ere interact is c ritica l to m onito ring a nd comprehending the processes th a t a ffcct g lo bal c lim a te va riability. 34-7 Derksen  ... 
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<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180730091540/https://www.cambridge.org/core/services/aop-cambridge-core/content/view/06464E7920AA69A357F4DD8D7404CCBB/S0260305500014269a.pdf/div-class-title-relationship-between-snow-cover-and-atmospheric-circulation-central-north-america-winter-1988-div.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/af/90/af90e3cb47ae21a936bdefe37cd4cf43d9d178db.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1017/s0260305500014269"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> cambridge.org </button> </a>

Local-scale variability of snow density on Arctic sea ice

Joshua King, Stephen Howell, Mike Brady, Peter Toose, Chris Derksen, Christian Haas, Justin Beckers
<span title="2020-12-02">2020</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
We thank the legendary Arvids Silis, as well as Tom Newman, Jack Landy, Julienne Stroeve, Jeremy Wilkinson, Jim Milne, Chris Brown, Andrew Platt, and Troy McKerral, for their dedicated efforts to make  ...  With density and hardness comparable to the overlying wind slab, the differentiating factor in evolution was length of exposure to strong temperature gradients (Derksen et al., 2009; Domine et al., 2012  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-14-4323-2020">doi:10.5194/tc-14-4323-2020</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3jd56j6whrdgncrbxg54oh2aei">fatcat:3jd56j6whrdgncrbxg54oh2aei</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201205161730/https://tc.copernicus.org/articles/14/4323/2020/tc-14-4323-2020.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/79/6e/796e2bd5ea96d55ecc428b1ef1e301dbc4482a33.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-14-4323-2020"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Brief communication: Improved measurement of ice layer density in seasonal snowpacks

Tom Watts, Nick Rutter, Peter Toose, Chris Derksen, Melody Sandells, John Woodward
<span title="2016-09-14">2016</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
This work was supported by a Northumbria University RDF studentship (Tom Watts) and the Natural Science and Engineering Research Council (Discovery Grant: Chris Derksen); field activities were funded by  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-10-2069-2016">doi:10.5194/tc-10-2069-2016</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/75uk7egj4fagdib4qkv3do5cxy">fatcat:75uk7egj4fagdib4qkv3do5cxy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190223192129/http://pdfs.semanticscholar.org/5518/69f1be509cc13297389123ca06a0790b2d7e.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/55/18/551869f1be509cc13297389123ca06a0790b2d7e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-10-2069-2016"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Modeling the Observed Microwave Emission from Shallow Multi-Layer Tundra Snow Using DMRT-ML

Nastaran Saberi, Richard Kelly, Peter Toose, Alexandre Roy, Chris Derksen
<span title="2017-12-16">2017</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
Author Contributions: Chris Derksen and Peter Toose designed the experiments; Peter Toose performed the experiments; astaran Saberi analyzed the data and designed the framework of study; Richard Kelly  ...  While the study by Derksen et al.  ...  Derksen et al. [11] explored the seasonal 37 GHz Tb slope reversal in an empirical fashion for spaceborne SWE retrievals based on cumulative absolute difference of Tbs.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs9121327">doi:10.3390/rs9121327</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ajlniapqy5e5dghd5hv55zvj2a">fatcat:ajlniapqy5e5dghd5hv55zvj2a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190225220735/http://pdfs.semanticscholar.org/68c5/edc8708b3061762dff16a2d3ca80546a76c8.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/68/c5/68c5edc8708b3061762dff16a2d3ca80546a76c8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs9121327"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Spatial-temporal patterns of snow cover in western Canada

CARSON J.Q. FARMER, TRISALYN A. NELSON, MIKE A. WULDER, CHRIS DERKSEN
<span title="">2009</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/orw5wdsjcrf5bjdwx2glmor3ty" style="color: black;">The Canadian Geographer / Le Géographe canadien</a> </i> &nbsp;
et al. 1998a) , as well as global and local climate and hydrological cycles (Derksen and McKay 2006; Derksen et al. 2000; Wulder et al. 2007; Serreze et al. 2000) .  ...  However, as climate and hydrological models have become more accurate, high quality SWE datasets over large areas throughout Canada (Derksen et al. 2000; Derksen and McKay 2006; Walker and Goodison 2000  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1541-0064.2009.00283.x">doi:10.1111/j.1541-0064.2009.00283.x</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3mctae2rfjbvxbbbu2ljpcswzu">fatcat:3mctae2rfjbvxbbbu2ljpcswzu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20161101014841/http://cfs.nrcan.gc.ca/pubwarehouse/pdfs/30981.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/07/9e/079e89fe693fe284a0e197990e3a08893a06bfde.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1111/j.1541-0064.2009.00283.x"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Estimating Snow Water Equivalent Using Snow Depth Data and Climate Classes

Matthew Sturm, Brian Taras, Glen E. Liston, Chris Derksen, Tobias Jonas, Jon Lea
<span title="">2010</span> <i title="American Meteorological Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i5od5eofrnhevoxsbkipb4pmxi" style="color: black;">Journal of Hydrometeorology</a> </i> &nbsp;
In our research programs, we thank Jon Holmgren, Eric Pyne, April Cheuvront, Wylie Bogren, Chris Polashenski, Paul Heflinger, Arvid Silis, Peter Toose, Andrew Rees, and others for the depth and SWE measurements  ...  Derksen, Environment Canada, unpublished data, Chris.Derksen@ec.gc.ca NRCS reporting stations 12 245 70 sites http://www.wcc.nrcs.usda.gov/snow/snowhist.html Swiss research studies 3532 1 basin  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1175/2010jhm1202.1">doi:10.1175/2010jhm1202.1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lk7ja532fbfgjepdiwjrbmfasq">fatcat:lk7ja532fbfgjepdiwjrbmfasq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200310032114/https://www.dora.lib4ri.ch/wsl/islandora/object/wsl%3A3858/datastream/PDF/view" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2b/5f/2b5f6a41c0cdc8dbdf34572307fa12819a5fa559.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1175/2010jhm1202.1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Investigating the Influence of Variable Freshwater Ice Types on Passive and Active Microwave Observations

Grant Gunn, Claude Duguay, Chris Derksen, David Clausi, Peter Toose
<span title="2017-12-01">2017</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
Author Contributions: Chris Derksen and Peter Toose collected in situ measurements of ice thickness, snow depth, etc., in the Mackenzie Delta Region and managed the collection of airborne passive microwave  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs9121242">doi:10.3390/rs9121242</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7se36wct5bc63ji6h5y25bo66e">fatcat:7se36wct5bc63ji6h5y25bo66e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180724174340/https://res.mdpi.com/def50200509e54bacffd22dcf32cdf3cd55e1281f832849574a999b4a6be4e4a44789a66ffafefc870acac4ab2e9267bd002b4a4626706aafb49c13f05d147fac9ec50121e44f6e60db4b45452a74162777db67bf20803316221fc200bea6195877afcc2648564707c430244863ab8eb5b138091a748cb7c40115d3f15c452fb202a3ad293544e8addfa08189dd484996dbebfaf5ca78d0465eed6d952932299c561?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5e/2e/5e2e627172025b493ea9eaab49c4058b701f594f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs9121242"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Landfast ice thickness in the Canadian Arctic Archipelago from observations and models

Stephen E. L. Howell, Frédéric Laliberté, Ron Kwok, Chris Derksen, Joshua King
<span title="2016-07-12">2016</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
Howell, Frédéric Laliberté and Ron Kwok designed the study, performed the analysis and wrote the manuscript with input from Chris Derksen and Joshua King.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-10-1463-2016">doi:10.5194/tc-10-1463-2016</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mwr3zcl4t5eqfbo5jk6o4xbjee">fatcat:mwr3zcl4t5eqfbo5jk6o4xbjee</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428213323/https://www.the-cryosphere.net/10/1463/2016/tc-10-1463-2016.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2b/8e/2b8e0cedfcdb6ae2a16be205853e6df34f64c971.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-10-1463-2016"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Landfast ice thickness in the Canadian Arctic Archipelago from Observations and Models

Stephen E. L. Howell, Frédéric Laliberté, Ron Kwok, Chris Derksen, Joshua King
<span title="2016-03-30">2016</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/d3rdown6lbctdap3ifmhbiws7m" style="color: black;">The Cryosphere Discussions</a> </i> &nbsp;
Derksen, A. Komarov, and L.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-2016-71">doi:10.5194/tc-2016-71</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4rwbid52ajcvxa5jvpqnaomcvi">fatcat:4rwbid52ajcvxa5jvpqnaomcvi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200209190042/https://www.the-cryosphere-discuss.net/tc-2016-71/tc-2016-71.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ef/36/ef365b4896e93ba3832fc5c776ee38b1546b79db.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-2016-71"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Radio-frequency interference mitigating hyperspectral L-band radiometer

Peter Toose, Alexandre Roy, Frederick Solheim, Chris Derksen, Tom Watts, Alain Royer, Anne Walker
<span title="2017-02-01">2017</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/bauszapogney7np2ex67rfbhcm" style="color: black;">Geoscientific Instrumentation, Methods and Data Systems</a> </i> &nbsp;
<p><strong>Abstract.</strong> Radio-frequency interference (RFI) can significantly contaminate the measured radiometric signal of current spaceborne L-band passive microwave radiometers. These spaceborne radiometers operate within the protected passive remote sensing and radio-astronomy frequency allocation of 1400–1427<span class="thinspace"></span>MHz but nonetheless are still subjected to frequent RFI intrusions. We present a unique surface-based and airborne hyperspectral 385 channel, dual
more &raquo; ... olarization, L-band Fourier transform, RFI-detecting radiometer designed with a frequency range from 1400 through ≈ <span class="thinspace"></span>1550<span class="thinspace"></span>MHz. The extended frequency range was intended to increase the likelihood of detecting adjacent RFI-free channels to increase the signal, and therefore the thermal resolution, of the radiometer instrument. The external instrument calibration uses three targets (sky, ambient, and warm), and validation from independent stability measurements shows a mean absolute error (MAE) of 1.0<span class="thinspace"></span>K for ambient and warm targets and 1.5<span class="thinspace"></span>K for sky. A simple but effective RFI removal method which exploits the large number of frequency channels is also described. This method separates the desired thermal emission from RFI intrusions and was evaluated with synthetic microwave spectra generated using a Monte Carlo approach and validated with surface-based and airborne experimental measurements.</p>
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/gi-6-39-2017">doi:10.5194/gi-6-39-2017</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oi3mjqhr3ffb3gjk4gyagv5qdm">fatcat:oi3mjqhr3ffb3gjk4gyagv5qdm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180720062125/http://nrl.northumbria.ac.uk/29806/1/gi-6-39-2017.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ea/e4/eae48fd5c3f38efce3f19ebbfce0c97a4bc981cf.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/gi-6-39-2017"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Snow cover variability across central Canada (1978–2002) derived from satellite passive microwave data

Michael A. Wulder, Trisalyn A. Nelson, Chris Derksen, David Seemann
<span title="2007-02-15">2007</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ovor77wrhvafrical6dw3wzhpe" style="color: black;">Climatic Change</a> </i> &nbsp;
model initialization and validation (MacKay and Derksen 2003) .  ...  This procedure adjusted SMMR brightness temperatures to an SSM/I F-8 baseline, and removed the bias in SWE retrievals (Derksen et al. 2004 ).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10584-006-9148-9">doi:10.1007/s10584-006-9148-9</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/efvthh4hxffr3ab6pxhriv7ytq">fatcat:efvthh4hxffr3ab6pxhriv7ytq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190222184942/http://pdfs.semanticscholar.org/38db/60a98f69041af5f9cb5edef8915a1f3eaf02.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/38/db/38db60a98f69041af5f9cb5edef8915a1f3eaf02.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s10584-006-9148-9"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Canadian snow and sea ice: historical trends and projections

Lawrence R. Mudryk, Chris Derksen, Stephen Howell, Fred Laliberté, Chad Thackeray, Reinel Sospedra-Alfonso, Vincent Vionnet, Paul J. Kushner, Ross Brown
<span title="2018-04-04">2018</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zmlr22chy5hs3designibcjvp4" style="color: black;">The Cryosphere</a> </i> &nbsp;
Tivy et al., 2011a; Derksen et al., 2012; Fig. 6).  ...  Derksen et al., 2016) have identified spring snow cover losses that are stronger than those in Fig. 1 .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-12-1157-2018">doi:10.5194/tc-12-1157-2018</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bi4in5zpkbbenlhwf5p23y4tve">fatcat:bi4in5zpkbbenlhwf5p23y4tve</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721032652/https://www.the-cryosphere.net/12/1157/2018/tc-12-1157-2018.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/12/59/1259fa23fbb423082d7a1fa4e1abd688b8fc36eb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/tc-12-1157-2018"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>
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