FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3042164080> ?p ?o ?g. }

• W3042164080 endingPage "124" @default.
• W3042164080 startingPage "109" @default.
• W3042164080 abstract "Abstract Small waterbodies are numerically dominant in many landscapes and provide several important ecosystem services, but automated measurement of waterbodies smaller than a standard Landsat pixel (0.09 ha) remains challenging. To further evaluate sub‐Landsat pixel techniques for estimating inundation extent of small waterbodies (basin area: 0.06–1.79 ha), we used a partial spectral unmixing method with matched filtering applied to September 1985–2018 Landsat 5 and eight imagery from southern Arizona, USA. We estimated trends in modeled surface water area each September and evaluated the ability of several common drought indices to explain variation in mean water area. Our methods accurately classified waterbodies as dry or inundated (Landsat 5: 91.3%; Landsat 8: 98.9%) and modeled and digitized surface water areas were strongly correlated ( R 2 = 0.70–0.92; bias = −0.024 to −0.015 ha). Estimated surface water area was best explained by the 3‐month seasonal standardized precipitation index (SPI03; July‒September). We found a wide range of estimated relationships between drought indices (e.g. SPI vs. Palmer Drought Severity Index) and estimated water area, even for different durations of the same drought index (e.g. SPI01 vs. SPI12). Mean waterbody surface area decreased by ~14% from September 1985 to September 2018, which matches declines in local annual precipitation and regional trends of reduced inundation extent of larger waterbodies. These results emphasize the importance of understanding local systems when relying on drought indices to infer variation in past or future surface water dynamics. Several challenges remain before widespread application of sub‐pixel methods is feasible, but our results provide further evidence that partial spectral unmixing with matched filtering provides reliable measures of inundation extent of small waterbodies." @default.
• W3042164080 created "2020-07-16" @default.
• W3042164080 creator A5006756861 @default.
• W3042164080 creator A5025967519 @default.
• W3042164080 creator A5030468058 @default.
• W3042164080 creator A5036654469 @default.
• W3042164080 creator A5073357976 @default.
• W3042164080 creator A5077039425 @default.
• W3042164080 date "2020-07-10" @default.
• W3042164080 modified "2023-10-17" @default.
• W3042164080 title "Estimating inundation of small waterbodies with sub‐pixel analysis of Landsat imagery: long‐term trends in surface water area and evaluation of common drought indices" @default.
• W3042164080 cites W1539079225 @default.
• W3042164080 cites W1781162315 @default.
• W3042164080 cites W1927159739 @default.
• W3042164080 cites W1951724000 @default.
• W3042164080 cites W1966334841 @default.
• W3042164080 cites W1993652768 @default.
• W3042164080 cites W1994638005 @default.
• W3042164080 cites W1994965132 @default.
• W3042164080 cites W2012601530 @default.
• W3042164080 cites W2017537144 @default.
• W3042164080 cites W2018769658 @default.
• W3042164080 cites W2029300963 @default.
• W3042164080 cites W2029541564 @default.
• W3042164080 cites W2054090764 @default.
• W3042164080 cites W2063360963 @default.
• W3042164080 cites W2065238601 @default.
• W3042164080 cites W2068738735 @default.
• W3042164080 cites W2072364578 @default.
• W3042164080 cites W2077968790 @default.
• W3042164080 cites W2080637092 @default.
• W3042164080 cites W2081153373 @default.
• W3042164080 cites W2082401928 @default.
• W3042164080 cites W2086079757 @default.
• W3042164080 cites W2088541650 @default.
• W3042164080 cites W2090469673 @default.
• W3042164080 cites W2091129519 @default.
• W3042164080 cites W2098546704 @default.
• W3042164080 cites W2098796708 @default.
• W3042164080 cites W2118378784 @default.
• W3042164080 cites W2127062304 @default.
• W3042164080 cites W2137734568 @default.
• W3042164080 cites W2155750683 @default.
• W3042164080 cites W2159721282 @default.
• W3042164080 cites W2177613209 @default.
• W3042164080 cites W2283532050 @default.
• W3042164080 cites W2391879671 @default.
• W3042164080 cites W2560167313 @default.
• W3042164080 cites W2567493576 @default.
• W3042164080 cites W2596910779 @default.
• W3042164080 cites W2608301321 @default.
• W3042164080 cites W2611289972 @default.
• W3042164080 cites W2615432987 @default.
• W3042164080 cites W2743281947 @default.
• W3042164080 cites W2751701625 @default.
• W3042164080 cites W2808648548 @default.
• W3042164080 cites W2901431993 @default.
• W3042164080 cites W2911694990 @default.
• W3042164080 cites W2917077894 @default.
• W3042164080 cites W2965762867 @default.
• W3042164080 cites W3003466918 @default.
• W3042164080 doi "https://doi.org/10.1002/rse2.172" @default.
• W3042164080 hasPublicationYear "2020" @default.
• W3042164080 type Work @default.
• W3042164080 sameAs 3042164080 @default.
• W3042164080 citedByCount "12" @default.
• W3042164080 countsByYear W30421640802021 @default.
• W3042164080 countsByYear W30421640802022 @default.
• W3042164080 countsByYear W30421640802023 @default.
• W3042164080 crossrefType "journal-article" @default.
• W3042164080 hasAuthorship W3042164080A5006756861 @default.
• W3042164080 hasAuthorship W3042164080A5025967519 @default.
• W3042164080 hasAuthorship W3042164080A5030468058 @default.
• W3042164080 hasAuthorship W3042164080A5036654469 @default.
• W3042164080 hasAuthorship W3042164080A5073357976 @default.
• W3042164080 hasAuthorship W3042164080A5077039425 @default.
• W3042164080 hasBestOaLocation W30421640801 @default.
• W3042164080 hasConcept C100970517 @default.
• W3042164080 hasConcept C107054158 @default.
• W3042164080 hasConcept C109007969 @default.
• W3042164080 hasConcept C127313418 @default.
• W3042164080 hasConcept C151730666 @default.
• W3042164080 hasConcept C153294291 @default.
• W3042164080 hasConcept C187320778 @default.
• W3042164080 hasConcept C205649164 @default.
• W3042164080 hasConcept C39432304 @default.
• W3042164080 hasConcept C62649853 @default.
• W3042164080 hasConcept C76886044 @default.
• W3042164080 hasConcept C8625798 @default.
• W3042164080 hasConcept C87717796 @default.
• W3042164080 hasConceptScore W3042164080C100970517 @default.
• W3042164080 hasConceptScore W3042164080C107054158 @default.
• W3042164080 hasConceptScore W3042164080C109007969 @default.
• W3042164080 hasConceptScore W3042164080C127313418 @default.
• W3042164080 hasConceptScore W3042164080C151730666 @default.
• W3042164080 hasConceptScore W3042164080C153294291 @default.
• W3042164080 hasConceptScore W3042164080C187320778 @default.
• W3042164080 hasConceptScore W3042164080C205649164 @default.

• next