FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1970135336> ?p ?o ?g. }

• W1970135336 endingPage "122" @default.
• W1970135336 startingPage "111" @default.
• W1970135336 abstract "Gaussian decomposition has been used to extract terrain elevation from waveforms of the satellite lidar GLAS (Geoscience Laser Altimeter System), on board ICESat (Ice, Cloud, and land Elevation Satellite). The common assumption is that one of the extracted Gaussian peaks, especially the lowest one, corresponds to the ground. However, Gaussian decomposition is usually complicated due to the broadened signals from both terrain and objects above over sloped areas. It is a critical and pressing research issue to quantify and understand the correspondence between Gaussian peaks and ground elevation. This study uses ∼2000 km2 airborne lidar data to assess the lowest two GLAS Gaussian peaks for terrain elevation estimation over mountainous forest areas in North Carolina. Airborne lidar data were used to extract not only ground elevation, but also terrain and canopy features such as slope and canopy height. Based on the analysis of a total of ∼500 GLAS shots, it was found that (1) the lowest peak tends to underestimate ground elevation; terrain steepness (slope) and canopy height have the highest correlation with the underestimation, (2) the second to the lowest peak is, on average, closer to the ground elevation over mountainous forest areas, and (3) the stronger peak among the lowest two is closest to the ground for both open terrain and mountainous forest areas. It is expected that this assessment will shed light on future algorithm improvements and/or better use of the GLAS products for terrain elevation estimation." @default.
• W1970135336 created "2016-06-24" @default.
• W1970135336 creator A5003673355 @default.
• W1970135336 date "2010-01-01" @default.
• W1970135336 modified "2023-10-02" @default.
• W1970135336 title "Assessment of terrain elevation derived from satellite laser altimetry over mountainous forest areas using airborne lidar data" @default.
• W1970135336 cites W1970313932 @default.
• W1970135336 cites W1980183272 @default.
• W1970135336 cites W1980403882 @default.
• W1970135336 cites W1993630630 @default.
• W1970135336 cites W2000197130 @default.
• W1970135336 cites W2008301749 @default.
• W1970135336 cites W2016273102 @default.
• W1970135336 cites W2023899670 @default.
• W1970135336 cites W2027252311 @default.
• W1970135336 cites W2036480203 @default.
• W1970135336 cites W2050966212 @default.
• W1970135336 cites W2053241347 @default.
• W1970135336 cites W2065438578 @default.
• W1970135336 cites W2070817564 @default.
• W1970135336 cites W2080020532 @default.
• W1970135336 cites W2080341437 @default.
• W1970135336 cites W2094605604 @default.
• W1970135336 cites W2095608002 @default.
• W1970135336 cites W2101343198 @default.
• W1970135336 cites W2103389803 @default.
• W1970135336 cites W2115639820 @default.
• W1970135336 cites W2122296075 @default.
• W1970135336 cites W2128785507 @default.
• W1970135336 cites W2131408559 @default.
• W1970135336 cites W2145349409 @default.
• W1970135336 cites W2160203024 @default.
• W1970135336 cites W2169951244 @default.
• W1970135336 cites W2170844461 @default.
• W1970135336 doi "https://doi.org/10.1016/j.isprsjprs.2009.09.004" @default.
• W1970135336 hasPublicationYear "2010" @default.
• W1970135336 type Work @default.
• W1970135336 sameAs 1970135336 @default.
• W1970135336 citedByCount "51" @default.
• W1970135336 countsByYear W19701353362012 @default.
• W1970135336 countsByYear W19701353362013 @default.
• W1970135336 countsByYear W19701353362014 @default.
• W1970135336 countsByYear W19701353362015 @default.
• W1970135336 countsByYear W19701353362016 @default.
• W1970135336 countsByYear W19701353362017 @default.
• W1970135336 countsByYear W19701353362018 @default.
• W1970135336 countsByYear W19701353362019 @default.
• W1970135336 countsByYear W19701353362020 @default.
• W1970135336 countsByYear W19701353362021 @default.
• W1970135336 countsByYear W19701353362022 @default.
• W1970135336 countsByYear W19701353362023 @default.
• W1970135336 crossrefType "journal-article" @default.
• W1970135336 hasAuthorship W1970135336A5003673355 @default.
• W1970135336 hasConcept C101000010 @default.
• W1970135336 hasConcept C127313418 @default.
• W1970135336 hasConcept C127413603 @default.
• W1970135336 hasConcept C146978453 @default.
• W1970135336 hasConcept C161840515 @default.
• W1970135336 hasConcept C166957645 @default.
• W1970135336 hasConcept C17534553 @default.
• W1970135336 hasConcept C181843262 @default.
• W1970135336 hasConcept C19269812 @default.
• W1970135336 hasConcept C205649164 @default.
• W1970135336 hasConcept C2524010 @default.
• W1970135336 hasConcept C33923547 @default.
• W1970135336 hasConcept C37054046 @default.
• W1970135336 hasConcept C39432304 @default.
• W1970135336 hasConcept C51399673 @default.
• W1970135336 hasConcept C58640448 @default.
• W1970135336 hasConcept C62649853 @default.
• W1970135336 hasConceptScore W1970135336C101000010 @default.
• W1970135336 hasConceptScore W1970135336C127313418 @default.
• W1970135336 hasConceptScore W1970135336C127413603 @default.
• W1970135336 hasConceptScore W1970135336C146978453 @default.
• W1970135336 hasConceptScore W1970135336C161840515 @default.
• W1970135336 hasConceptScore W1970135336C166957645 @default.
• W1970135336 hasConceptScore W1970135336C17534553 @default.
• W1970135336 hasConceptScore W1970135336C181843262 @default.
• W1970135336 hasConceptScore W1970135336C19269812 @default.
• W1970135336 hasConceptScore W1970135336C205649164 @default.
• W1970135336 hasConceptScore W1970135336C2524010 @default.
• W1970135336 hasConceptScore W1970135336C33923547 @default.
• W1970135336 hasConceptScore W1970135336C37054046 @default.
• W1970135336 hasConceptScore W1970135336C39432304 @default.
• W1970135336 hasConceptScore W1970135336C51399673 @default.
• W1970135336 hasConceptScore W1970135336C58640448 @default.
• W1970135336 hasConceptScore W1970135336C62649853 @default.
• W1970135336 hasIssue "1" @default.
• W1970135336 hasLocation W19701353361 @default.
• W1970135336 hasOpenAccess W1970135336 @default.
• W1970135336 hasPrimaryLocation W19701353361 @default.
• W1970135336 hasRelatedWork W1980262250 @default.
• W1970135336 hasRelatedWork W2060872525 @default.
• W1970135336 hasRelatedWork W2079863663 @default.
• W1970135336 hasRelatedWork W2568058803 @default.
• W1970135336 hasRelatedWork W3047022030 @default.
• W1970135336 hasRelatedWork W3115878180 @default.
• W1970135336 hasRelatedWork W3153593737 @default.

• next