%0 Journal Article
%@dissemination PORTALCAPES
%@nexthigherunit 8JMKD3MGPCW/3ER446E
%@nexthigherunit 8JMKD3MGPCW/3F3NU5S
%3 amore_geostatistical.pdf
%4 sid.inpe.br/mtc-m21c/2018/12.26.13.21
%9 journal article
%@issn 1018-4732
%A Amore, Diogo de Jesus,
%A Kampel, Milton,
%A Frouin, Robert,
%@secondarytype PRE PI
%B Proceedings of SPIE
%D 2018
%K GWR, geostatistics, sea surface temperature, photosynthetically active radiation, chlorophyll-a.
%P 107780v
%@secondarymark B1_MATERIAIS B3_ODONTOLOGIA B3_INTERDISCIPLINAR B5_MEDICINA_III B5_MEDICINA_II B5_ENGENHARIAS_II B5_BIOTECNOLOGIA C_QUÍMICA C_MEDICINA_I C_ENGENHARIAS_IV C_ENGENHARIAS_III C_CIÊNCIAS_BIOLÓGICAS_III C_CIÊNCIAS_BIOLÓGICAS_II C_CIÊNCIAS_BIOLÓGICAS_I C_ASTRONOMIA_/_FÍSICA C_ARTES_/_MÚSICA
%T Geostatistical approach for meteo-oceanographic variables evaluation at the Brazilian coast
%V 10778
%X MODIS chlorophyll-a concentration (chla), sea surface temperature (SST), and photosynthetically active radiation (PAR) were used to perform a geographically weighted regression (GWR) analysis within a 150-km buffer of the Brazilian coast. The correlation was between chla as the regressed variable and SST or PAR as the predictors. Both a GWR and a Bayesian GWR (BGWR) were used for evaluating the variables. Colored matrices were plotted for displaying beta values, significance, residuals, and t-statistics. Coefficients of determination (R2 ) were computed for all months. Also, the ratio of the GWR beta estimates and the 95% confidence interval BGWR estimates was computed. Results showed overall better R2  for SST than for PAR regression but also better beta estimates for PAR than for SST in relation to BGWR beta significance range. Northern regions of the Brazilian coast exhibited lower statistical significance. July had lowest GWR beta values and best significance, January highest beta values and worst significance, and April and October highly variable results.
%@area SRE
%@electronicmailaddress amore182@gmail.com
%@electronicmailaddress milton.kampel@inpe.br
%@documentstage not transferred
%@group SER-SRE-SESPG-INPE-MCTIC-GOV-BR
%@group DIDSR-CGOBT-INPE-MCTIC-GOV-BR
%@usergroup simone
%@resumeid
%@resumeid 8JMKD3MGP5W/3C9JHTG
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Scripps Institution of Oceanography
%@versiontype publisher
%@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S}
%@doi 10.1117/12.2500574
%2 sid.inpe.br/mtc-m21c/2018/12.26.13.21.29