Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108975888> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2108975888 endingPage "993" @default.
- W2108975888 startingPage "989" @default.
- W2108975888 abstract "Ultrasonic snow sensors provide high temporal resolution snow depth and snowfall data used for hydrological applications and avalanche risk assessment. Nevertheless automatic snow depth measurements can be affected by errors and uncertainties due to the wind transport or interferences below the sensor. For this reason the data acquired by the automatic network of Arpa Piemonte the regional environmental agency in Piemonte, Italy have been usually validated by snow operators. This work presents an innovative algorithm developed by Arpa Piemonte in collaboration with the Earth Sciences Department (University of Torino) for the automatic validation of ultrasonic-based snow depth measurements. This automatic procedure is able to find suspect data i.e. isolated peaks, outliers and errors due to the sensor malfunctioning. Several tests on the air temperature have been implemented and coupled with a snow-melting model to verify the measurement reliability. This technique has been validated comparing the output of the algorithm to the historical snow depth series manually checked. In the winter season 2012 this procedure has become operational and it is currently applied to half-hourly data. The automatically validated data are further daily checked by snow operators who approve or reject the algorithm corrections. This new process of automatic validation has improved the data quality removing anomalous spurious snow depth values and reducing the subjectivity of the manual validation." @default.
- W2108975888 created "2016-06-24" @default.
- W2108975888 creator A5010872682 @default.
- W2108975888 creator A5027093780 @default.
- W2108975888 creator A5033422675 @default.
- W2108975888 creator A5072299458 @default.
- W2108975888 creator A5072964399 @default.
- W2108975888 creator A5087735568 @default.
- W2108975888 date "2013-10-07" @default.
- W2108975888 modified "2023-09-25" @default.
- W2108975888 title "An Innovative Algorithm for Unmanned Validation of Automatic Snow Depth Measurements" @default.
- W2108975888 cites W144577618 @default.
- W2108975888 cites W1592006145 @default.
- W2108975888 cites W2051411424 @default.
- W2108975888 hasPublicationYear "2013" @default.
- W2108975888 type Work @default.
- W2108975888 sameAs 2108975888 @default.
- W2108975888 citedByCount "0" @default.
- W2108975888 crossrefType "journal-article" @default.
- W2108975888 hasAuthorship W2108975888A5010872682 @default.
- W2108975888 hasAuthorship W2108975888A5027093780 @default.
- W2108975888 hasAuthorship W2108975888A5033422675 @default.
- W2108975888 hasAuthorship W2108975888A5072299458 @default.
- W2108975888 hasAuthorship W2108975888A5072964399 @default.
- W2108975888 hasAuthorship W2108975888A5087735568 @default.
- W2108975888 hasConcept C11413529 @default.
- W2108975888 hasConcept C119857082 @default.
- W2108975888 hasConcept C127313418 @default.
- W2108975888 hasConcept C153294291 @default.
- W2108975888 hasConcept C154945302 @default.
- W2108975888 hasConcept C197046000 @default.
- W2108975888 hasConcept C205649164 @default.
- W2108975888 hasConcept C39432304 @default.
- W2108975888 hasConcept C41008148 @default.
- W2108975888 hasConcept C62649853 @default.
- W2108975888 hasConcept C79337645 @default.
- W2108975888 hasConcept C97256817 @default.
- W2108975888 hasConceptScore W2108975888C11413529 @default.
- W2108975888 hasConceptScore W2108975888C119857082 @default.
- W2108975888 hasConceptScore W2108975888C127313418 @default.
- W2108975888 hasConceptScore W2108975888C153294291 @default.
- W2108975888 hasConceptScore W2108975888C154945302 @default.
- W2108975888 hasConceptScore W2108975888C197046000 @default.
- W2108975888 hasConceptScore W2108975888C205649164 @default.
- W2108975888 hasConceptScore W2108975888C39432304 @default.
- W2108975888 hasConceptScore W2108975888C41008148 @default.
- W2108975888 hasConceptScore W2108975888C62649853 @default.
- W2108975888 hasConceptScore W2108975888C79337645 @default.
- W2108975888 hasConceptScore W2108975888C97256817 @default.
- W2108975888 hasLocation W21089758881 @default.
- W2108975888 hasOpenAccess W2108975888 @default.
- W2108975888 hasPrimaryLocation W21089758881 @default.
- W2108975888 hasRelatedWork W2019506705 @default.
- W2108975888 hasRelatedWork W2053227711 @default.
- W2108975888 hasRelatedWork W2091391049 @default.
- W2108975888 hasRelatedWork W2142977085 @default.
- W2108975888 hasRelatedWork W2329079974 @default.
- W2108975888 hasRelatedWork W2901814601 @default.
- W2108975888 hasRelatedWork W2942664314 @default.
- W2108975888 hasRelatedWork W3006993439 @default.
- W2108975888 hasRelatedWork W3011856296 @default.
- W2108975888 hasRelatedWork W3172560104 @default.
- W2108975888 hasRelatedWork W3182608443 @default.
- W2108975888 isParatext "false" @default.
- W2108975888 isRetracted "false" @default.
- W2108975888 magId "2108975888" @default.
- W2108975888 workType "article" @default.