维普中文期刊产品整合服务
53篇 您的检索式:作者名="Becker LA"
    题名 作者 年代 出处 被引量
1Mapping summer soybean and corn with remote sensing on Google Earth Engine cloud computing in Parana state – Brazil显示文摘Brazilian farming influences directly the worldwide economy.Thus,fast and reliable information on areas sown with the main crops is essential for planning logistics and public or private commodity market policies.Recent farming practices have embraced remote sensing to provide fast and reliable information on commodity dynamics.Medium-to-low resolution free orbital images,such as those from Landsat 8 and Sentinel 2,have been used for crop mapping;however,satellite image processing requires high computing power,especially when monitoring vast areas.Therefore,cloud data processing has been the only feasible option to deal with a large amount of orbital data and its processing and analysis.Thus,our goal was to develop a method to map the two main crops(soybeans and corn)in Paraná,one of the major Brazilian state producers.Landsat-8,Sentinel-2,SRTM+,and field data from 2016 to 2018 were used with the Simple Non-Iterative Clustering segmentation method and the Continuous Naive Bayes classifier,to identify cropped areas.A minimum global accuracy of 90%was found for both crops.Comparison with field data showed correlations of 0.96 and agreement coefficients no lower than 0.86.This ensures mapping quality when using Sentinel and/or Landsat imagery on the GEE platform.Alex Paludo Willyan Ronaldo Becker Jonathan Richetti Laíza Cavalcante De Albuquerque Silva Jerry Adriani Johann 2020International Journal of Digital Earth2020,13,12:2
2The health belief model and prediction of dietary complance:a field experiment显示文摘Becker MH Maiman LA Kirscht JP 1977J Health Soc Behav1977,18,4:1
3Are 2-agonists effective treatment for acute bronchitis or acute cough in patients without underlying pulmonary disease? A systematic review 显示文摘Smucny J J Flynn CA Becker LA 2001J Faro Pract2001,50,:1
4Staphylococcus epider- midis pan-genome sequence analysis reveals diversity of skin commensal and hospital infection-associated isolates显示文摘Conlan S Mijares LA Becker J 2012Ge- nomc Biology2012,13,7:1
5Iron for restless legs syndrome显示文摘Trotti LM Bhadriraju S Becker LA 2012Cochrane Database Syst Rev2012,5,:1
6Multiple synchronous tumours of different histological type of the salivary glands显示文摘Guldfred LA Becker BC Eiholm S 2008Ugeskr Laeger2008,170,18:1
7Acute epiglotitis: Epidemiology, clinical presentation, management and outcome 显示文摘Guldfred LA Lyhne D Becker BC 2008J Laryngol Otol2008,122,8:1
8Familial isolated pituitary adenomas(FIPA)and the pituitary adenoma predisposition due to mutations in the aryl hydrocarbon receptor interacting protein(AIP)gene显示文摘Beckers A Aaltonen LA Daly AF 2013Endocr Rev2013,34,2:1
9TIMI perfusion grade 3 but not grade 2 results in improved outcome after thrombolysis for myocardial infarction:ventriculographic,enzymatic,and electrocardiographic evidence from the TEAM-3 study显示文摘Anderson JL Karagounis LA Becker LC 1993Circulation1993,87,:1
10Sociobehavioral determinants of compliance with health and medical care recommendations显示文摘Becker MH Maiman LA 1975Med care1975,13,:1
11Sociobehavioral determinants of compliance with health and medical care recommendations显示文摘 Maiman LA 1975Med Care1975,13,1:1
12Sociobehavioral determinants of compliance with health and medical care recommendations 显示文摘Becker MH Maiman LA 1975Medcare1975,13,3:1
13Intra-arterial met hyl- prednisolone for the management of steroid-refractory acute gastrointestinal and hepatic graft versus host disease显示文摘Milner LA Becker MW Bernstein SH 2011Am J Hematol2011,86,8:1
14Family history study of the restless legs 显示文摘Allen RP La Buda MC Becker P 2002Sleep Med2002,3,:1
15Iron for restless legs syndrome 显示文摘Trotti LM Bhadriraju S Becker LA 2012Cochrane Database Syst Rev2012,5,00:1
16Acute epiglottitis,epidemiology,clinical presentation,management and outcome显示文摘Guldfred LA Lyhne D Becker Bc 2008J Laryngol Otol2008,122,8:1
17Beta2-ag0nists for acute bronchitis显示文摘Becker La Hom J Villasis-Keever M 2011Cochrane Database Syst Rev2011,6,00:1
18Sociobehavioral determinants of compliance with health and medical care recommendations 显示文摘 Maiman LA 1975Med Care1975,13,3:1
19The lateral osteotomy in rhinoplasty: Clinical and radiolographic rationale for osteotome selection显示文摘Becker DG McLaughlin RB Loevner LA 2000Plast Reconstr Surg2000,10,5:1
20Acute epiglottitis:epidemi - ology, clinical presentation, management and outcome 显示文摘Guldfred LA Lyhne D Becker BC 2008J Laryngol Otol2008,122,8:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费