Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146846308> ?p ?o ?g. }
- W2146846308 endingPage "203" @default.
- W2146846308 startingPage "187" @default.
- W2146846308 abstract "Passive microwave sensors (PM) onboard satellites have the capability to provide global snow observations which are not affected by cloudiness and night condition (except when precipitating events are occurring). Furthermore, they provide information on snow mass, i.e., snow water equivalent (SWE), which is critically important for hydrological modeling and water resource management. However, the errors associated with the passive microwave measurements of SWE are well known but have not been adequately quantified thus far. Understanding these errors is important for correct interpretation of remotely sensed SWE and successful assimilation of such observations into numerical models. This study uses a novel approach to quantify these errors by taking into account various factors that impact passive microwave responses from snow in various climatic/geographic regions. Among these factors are vegetation cover (particularly forest cover), snow morphology (crystal size), and errors related to brightness temperature calibration. A time-evolving retrieval algorithm that considers the evolution of snow crystals is formulated. An error model is developed based on the standard error estimation theory. This new algorithm and error estimation method is applied to the passive microwave data from Special Sensor Microwave/Imager (SSM/I) during the 1990–1991 snow season to produce annotated error maps for North America. The algorithm has been validated for seven snow seasons (from 1988 to 1995) in taiga, tundra, alpine, prairie, and maritime regions of Canada using in situ SWE data from the Meteorological Service of Canada (MSC) and satellite passive microwave observations. An ongoing study is applying this methodology to passive microwave measurements from Scanning Multichannel Microwave Radiometer (SMMR); future study will further refine and extend the analysis globally, and produce an improved SWE dataset of more than 25 years in length by combining SSMR and SSM/I measurements." @default.
- W2146846308 created "2016-06-24" @default.
- W2146846308 creator A5004085387 @default.
- W2146846308 creator A5010380403 @default.
- W2146846308 creator A5020270621 @default.
- W2146846308 creator A5036216612 @default.
- W2146846308 creator A5043377276 @default.
- W2146846308 creator A5066752300 @default.
- W2146846308 creator A5090457739 @default.
- W2146846308 date "2005-01-01" @default.
- W2146846308 modified "2023-10-01" @default.
- W2146846308 title "Quantifying the uncertainty in passive microwave snow water equivalent observations" @default.
- W2146846308 cites W1521627754 @default.
- W2146846308 cites W1580827583 @default.
- W2146846308 cites W1609005775 @default.
- W2146846308 cites W1679013483 @default.
- W2146846308 cites W1967752732 @default.
- W2146846308 cites W1978524841 @default.
- W2146846308 cites W1985834113 @default.
- W2146846308 cites W1990994937 @default.
- W2146846308 cites W1996099728 @default.
- W2146846308 cites W1996291952 @default.
- W2146846308 cites W2005572313 @default.
- W2146846308 cites W2007687832 @default.
- W2146846308 cites W2008498233 @default.
- W2146846308 cites W2008557399 @default.
- W2146846308 cites W2028269087 @default.
- W2146846308 cites W2039274523 @default.
- W2146846308 cites W2039743872 @default.
- W2146846308 cites W2049260046 @default.
- W2146846308 cites W2053366808 @default.
- W2146846308 cites W2061413577 @default.
- W2146846308 cites W2068380000 @default.
- W2146846308 cites W2071905565 @default.
- W2146846308 cites W2080908843 @default.
- W2146846308 cites W2084187322 @default.
- W2146846308 cites W2093223324 @default.
- W2146846308 cites W2106363631 @default.
- W2146846308 cites W2117396433 @default.
- W2146846308 cites W2118235452 @default.
- W2146846308 cites W2127559745 @default.
- W2146846308 cites W2133909199 @default.
- W2146846308 cites W2138458213 @default.
- W2146846308 cites W2157589156 @default.
- W2146846308 cites W2166252673 @default.
- W2146846308 cites W2174443363 @default.
- W2146846308 cites W2174732504 @default.
- W2146846308 cites W2313684377 @default.
- W2146846308 cites W2419345105 @default.
- W2146846308 cites W3164305010 @default.
- W2146846308 cites W59078114 @default.
- W2146846308 doi "https://doi.org/10.1016/j.rse.2004.09.012" @default.
- W2146846308 hasPublicationYear "2005" @default.
- W2146846308 type Work @default.
- W2146846308 sameAs 2146846308 @default.
- W2146846308 citedByCount "289" @default.
- W2146846308 countsByYear W21468463082012 @default.
- W2146846308 countsByYear W21468463082013 @default.
- W2146846308 countsByYear W21468463082014 @default.
- W2146846308 countsByYear W21468463082015 @default.
- W2146846308 countsByYear W21468463082016 @default.
- W2146846308 countsByYear W21468463082017 @default.
- W2146846308 countsByYear W21468463082018 @default.
- W2146846308 countsByYear W21468463082019 @default.
- W2146846308 countsByYear W21468463082020 @default.
- W2146846308 countsByYear W21468463082021 @default.
- W2146846308 countsByYear W21468463082022 @default.
- W2146846308 countsByYear W21468463082023 @default.
- W2146846308 crossrefType "journal-article" @default.
- W2146846308 hasAuthorship W2146846308A5004085387 @default.
- W2146846308 hasAuthorship W2146846308A5010380403 @default.
- W2146846308 hasAuthorship W2146846308A5020270621 @default.
- W2146846308 hasAuthorship W2146846308A5036216612 @default.
- W2146846308 hasAuthorship W2146846308A5043377276 @default.
- W2146846308 hasAuthorship W2146846308A5066752300 @default.
- W2146846308 hasAuthorship W2146846308A5090457739 @default.
- W2146846308 hasConcept C105795698 @default.
- W2146846308 hasConcept C111368507 @default.
- W2146846308 hasConcept C125069764 @default.
- W2146846308 hasConcept C127313418 @default.
- W2146846308 hasConcept C127413603 @default.
- W2146846308 hasConcept C146978453 @default.
- W2146846308 hasConcept C153294291 @default.
- W2146846308 hasConcept C165838908 @default.
- W2146846308 hasConcept C19269812 @default.
- W2146846308 hasConcept C197046000 @default.
- W2146846308 hasConcept C205649164 @default.
- W2146846308 hasConcept C24552861 @default.
- W2146846308 hasConcept C2776422048 @default.
- W2146846308 hasConcept C2983043445 @default.
- W2146846308 hasConcept C33923547 @default.
- W2146846308 hasConcept C39432304 @default.
- W2146846308 hasConcept C41008148 @default.
- W2146846308 hasConcept C44838205 @default.
- W2146846308 hasConcept C518008717 @default.
- W2146846308 hasConcept C53802167 @default.
- W2146846308 hasConcept C62649853 @default.
- W2146846308 hasConcept C76155785 @default.