Mediterranean Sea, Po River, DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023 [time][depth][lat][lon], 0.009°, 2000

Name: Mediterranean Sea, Po River, DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023 [time][depth][lat][lon], 0.009°, 2000
Creator: ERDDAP Data Server at VLIZ
Published: 2000-11-16 00:00:00
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Mediterranean Sea - Po River - DIVAnd 4D seasonal analysis of Water body silicate 1980/2021 v2023. Water body chlorophyll-a - Seasonal Climatology for Po River for the period 1960-2020 on the domain: Lon E12.0-14.0deg., Lat N44.0-46.0deg. Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly). The vertical resolution is 14 depth levels: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]. A relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is: [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. Duplicates check was performed using the following criteria for space and time: dlon=0.01deg., dlat=0.01deg., ddepth=0.01m, dtime=1min, dvalue=0.01. The error variance (epsilon2) was set equal to 1. Data weight was reduced at shallow waters. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2. An anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200. The mean value was used as background analysis field. Quality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. Seasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec. Originators of Italian data sets-List of contributors: - Brunetti Fabio (OGS) - Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306 - Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987 - Cataletto Bruno (OGS) - Cinzia Comici Cinzia (OGS) - Civitarese Giuseppe (OGS) - DeVittor Cinzia (OGS) - Giani Michele (OGS) - Kovacevic Vedrana (OGS) - Mosetti Renzo (OGS) - Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5 - Celio Massimo (ARPA FVG) - Malaguti Antonella (ENEA) - Fonda Umani Serena (UNITS) - Bignami Francesco (ISAC/National Research Council (CNR)) - Boldrini Alfredo (ISMAR/CNR) - Marini Mauro (ISMAR/CNR) - Miserocchi Stefano (ISMAR/CNR) - Zaccone Renata (IAMC/CNR) - Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011. abstract=Water body chlorophyll-a - Seasonal Climatology for Po River for the period 1960-2020 on the domain: Lon E12.0-14.0deg., Lat N44.0-46.0deg. Data Sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description of DIVA analysis: The computation was done with the DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.9, using GEBCO 30sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps grids is dx=dy=0.009 degrees (around 975m and 708m accordingly). The vertical resolution is 14 depth levels: [0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]. A relative correlation length used based on topography gradients and the horizontal correlation length varies from 25 km to 12.5 km. The vertical correlation length (in meters) is: [4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]. Duplicates check was performed using the following criteria for space and time: dlon=0.01deg., dlat=0.01deg., ddepth=0.01m, dtime=1min, dvalue=0.01. The error variance (epsilon2) was set equal to 1. Data weight was reduced at shallow waters. Data weighting was applied with the following threshold values: lon=0.03, lat=0.03, depth=2. An anamorphosis transformation was applied to the data (function DIVAnd.Anam.loglin) to avoid unrealistic negative values: threshold value=200. The mean value was used as background analysis field. Quality control of the observations was applied using the interpolated field (QCMETHOD=3). Residuals (differences between the observations and the analysis (interpolated linearly to the location of the observations) were calculated. Observations with residuals outside the minimum and maximum values of the 99% quantile were discarded from the analysis. Seasons definition: Winter=Jan-Mar, Spring=Apr-Jun, Summer=Jul-Sep, Autumn=Oct-Dec. Originators of Italian data sets-List of contributors: - Brunetti Fabio (OGS) - Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306 - Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987 - Cataletto Bruno (OGS) - Cinzia Comici Cinzia (OGS) - Civitarese Giuseppe (OGS) - DeVittor Cinzia (OGS) - Giani Michele (OGS) - Kovacevic Vedrana (OGS) - Mosetti Renzo (OGS) - Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5 - Celio Massimo (ARPA FVG) - Malaguti Antonella (ENEA) - Fonda Umani Serena (UNITS) - Bignami Francesco (ISAC/CNR) - Boldrini Alfredo (ISMAR/CNR) - Marini Mauro (ISMAR/CNR) - Miserocchi Stefano (ISMAR/CNR) - Zaccone Renata (IAMC/CNR) - Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011. acknowledgement=Aggregated data products are generated by EMODnet Chemistry under the support of DG MARE Call for Tenders MARE/2008/03-lot3, MARE/2012/10-lot4,EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4. area_keywords=Mediterranean Sea area_keywords_urn=SDN:C19::3_1 Author_e_mail=Athanasia (Sissy) IONA <sissy@hnodc.hcmr.gr> bathymetry_source=The GEBCO Digital Atlas published by the British Oceanographic Data Centre on behalf of IOC and IHO, 2003 cdm_data_type=Grid citation=Usage is subject to mandatory citation: "This resource was generated in the framework of EMODnet Chemistry, under the support of DG MARE Call for Tender EASME/EMFF/2020/3.1.11/European Marine Observation and Data Network (EMODnet) - Lot 5 - Chemistry" Conventions=CF-1.8, COARDS, ACDD-1.3 data_access=https://emodnet.ec.europa.eu/geoviewer date=2023-01-24T00:42:21 DIVA_code_doi=10.5281/zenodo.7016823 DIVA_references=Barth, A., Beckers, J.-M., Troupin, C., Alvera-Azcarate, A., and Vandenbulcke, L. (2014): divand-1.0: n-dimensional variational data analysis for ocean observations, Geosci. Model Dev., 7, 225-241, doi: 10.5194/gmd-7-225-2014 DIVAnd_source=https://github.com/gher-uliege/DIVAnd.jl DIVAnd_version=v2.7.9 doi=https://doi.org/10.13120/32ef4490-9b6f-11ed-044a-0534769e6efc Easternmost_Easting=13.998 file_name=Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc geospatial_lat_max=45.998 geospatial_lat_min=44.0 geospatial_lat_resolution=0.008999999999999989 geospatial_lat_units=degrees_north geospatial_lon_max=13.998 geospatial_lon_min=12.0 geospatial_lon_resolution=0.008999999999999998 geospatial_lon_units=degrees_east history=Tue Aug 29 17:01:41 2023: ncks -O Water_body_silicate.nc Water_body_silicate.nc id=DatasetScan/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc infoUrl=http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc.html institution=Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre institution_urn=SDN:EDMO::269 NCO=netCDF Operators version 4.9.9 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco) Northernmost_Northing=45.998 parameter_keyword=Water body silicate parameter_keyword_urn=SDN:P35::EPC00008 product_code=HNODC-Po River-Water body silicate-v2023-ANA product_id=32ef4490-9b6f-11ed-044a-0534769e6efc project=EMODnet Chemistry phase 5 search_keywords=Silicate concentration parameters in the water column search_keywords_urn=SDN:P02::SLCA source=observational data from SeaDataNet/EMODnet Chemistry Data Network sourceUrl=http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc Southernmost_Northing=44.0 standard_name_vocabulary=CF Standard Name Table v70 time_coverage_end=2000-11-16T00:00:00Z time_coverage_start=2000-02-16T00:00:00Z WEB_visualisation=https://emodnet.ec.europa.eu/geoviewer Westernmost_Easting=12.0

地中海海域 - 波河 - 基于 DIVAnd 的 1980/2021 年 4D 季节性水体硅酸盐分析。水体叶绿素-a - 波河 1960-2020 年季节气候学，研究域：经度 E12.0-14.0 度，纬度 N44.0-46.0 度。数据来源：SeaDataNet/EMODNet 化学数据网络观测数据。 DIVA 分析描述：计算采用 DIVAnd（n 维数据插值变分分析），版本 2.7.9，利用 GEBCO 30 秒地形数据以实现水体空间连通性。生成的 DIVAnd 地图网格的水平分辨率为 dx=dy=0.009 度（约 975 米和 708 米）。垂直分辨率为 14 个深度层级：[0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]。基于地形梯度，采用的相对相关长度从 25 公里至 12.5 公里不等。垂直相关长度（以米计）为：[4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]。通过以下空间和时间标准对重复数据进行了检查：dlon=0.01 度，dlat=0.01 度，ddepth=0.01 米，dtime=1 分钟，dvalue=0.01。误差方差（epsilon2）设置为 1。在浅水区域降低数据权重。应用以下阈值的数据权重：lon=0.03，lat=0.03，depth=2。对数据应用了畸变变换（函数 DIVAnd.Anam.loglin）以避免出现不现实的负值：阈值值=200。以平均值作为背景分析场。通过插值场（QCMETHOD=3）对观测数据进行了质量控制。计算了观测值与分析值（线性插值到观测位置）之间的残差。将残差超出 99% 分位数最小值和最大值的观测值从分析中排除。季节定义：冬季=1-3 月，春季=4-6 月，夏季=7-9 月，秋季=10-12 月。意大利数据集的创作者 - 贡献者列表： - Brunetti Fabio (OGS) - Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306 - Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987 - Cataletto Bruno (OGS) - Cinzia Comici Cinzia (OGS) - Civitarese Giuseppe (OGS) - DeVittor Cinzia (OGS) - Giani Michele (OGS) - Kovacevic Vedrana (OGS) - Mosetti Renzo (OGS) - Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5 - Celio Massimo (ARPA FVG) - Malaguti Antonella (ENEA) - Fonda Umani Serena (UNITS) - Bignami Francesco (ISAC/CNR) - Boldrini Alfredo (ISMAR/CNR) - Marini Mauro (ISMAR/CNR) - Miserocchi Stefano (ISMAR/CNR) - Zaccone Renata (IAMC/CNR) - Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011. 摘要=水体叶绿素-a - 波河 1960-2020 年季节气候学，研究域：经度 E12.0-14.0 度，纬度 N44.0-46.0 度。数据来源：SeaDataNet/EMODNet 化学数据网络观测数据。 DIVA 分析描述：计算采用 DIVAnd（n 维数据插值变分分析），版本 2.7.9，利用 GEBCO 30 秒地形数据以实现水体空间连通性。生成的 DIVAnd 地图网格的水平分辨率为 dx=dy=0.009 度（约 975 米和 708 米）。垂直分辨率为 14 个深度层级：[0., 2., 4., 6., 8., 10., 15., 20., 25., 30., 40., 50., 60., 70.]。基于地形梯度，采用的相对相关长度从 25 公里至 12.5 公里不等。垂直相关长度（以米计）为：[4.,4.,4.,4.,4.,10.,10.,10.,10.,20.,20.,20.,20.,20.]。通过以下空间和时间标准对重复数据进行了检查：dlon=0.01 度，dlat=0.01 度，ddepth=0.01 米，dtime=1 分钟，dvalue=0.01。误差方差（epsilon2）设置为 1。在浅水区域降低数据权重。应用以下阈值的数据权重：lon=0.03，lat=0.03，depth=2。对数据应用了畸变变换（函数 DIVAnd.Anam.loglin）以避免出现不现实的负值：阈值值=200。以平均值作为背景分析场。通过插值场（QCMETHOD=3）对观测数据进行了质量控制。计算了观测值与分析值（线性插值到观测位置）之间的残差。将残差超出 99% 分位数最小值和最大值的观测值从分析中排除。季节定义：冬季=1-3 月，春季=4-6 月，夏季=7-9 月，秋季=10-12 月。意大利数据集的创作者 - 贡献者列表： - Brunetti Fabio (OGS) - Cardin Vanessa, Bensi Manuel doi:10.6092/36728450-4296-4e6a-967d-d5b6da55f306 - Cardin Vanessa, Bensi Manuel, Ursella Laura, Siena Giuseppe doi:10.6092/f8e6d18e-f877-4aa5-a983-a03b06ccb987 - Cataletto Bruno (OGS) - Cinzia Comici Cinzia (OGS) - Civitarese Giuseppe (OGS) - DeVittor Cinzia (OGS) - Giani Michele (OGS) - Kovacevic Vedrana (OGS) - Mosetti Renzo (OGS) - Solidoro C.,Beran A.,Cataletto B.,Celussi M.,Cibic T.,Comici C.,Del Negro P.,De Vittor C.,Minocci M.,Monti M.,Fabbro C.,Falconi C.,Franzo A.,Libralato S.,Lipizer M.,Negussanti J.S.,Russel H.,Valli G., doi:10.6092/e5518899-b914-43b0-8139-023718aa63f5 - Celio Massimo (ARPA FVG) - Malaguti Antonella (ENEA) - Fonda Umani Serena (UNITS) - Bignami Francesco (ISAC/CNR) - Boldrini Alfredo (ISMAR/CNR) - Marini Mauro (ISMAR/CNR) - Miserocchi Stefano (ISMAR/CNR) - Zaccone Renata (IAMC/CNR) - Lavezza, R., Dubroca, L. F. C., Ludicone, D., Kress, N., Herut, B., Civitarese, G., Cruzado, A., Lefevre, D.,Souvermezoglou, E., Yilmaz, A., Tugrul, S., and Ribera d'Alcala, M.: Compilation of quality controlled nutrient profiles from the Mediterranean Sea, doi:10.1594/PANGAEA.771907, 2011. 致谢=数据产品由 EMODnet Chemistry 在 DG MARE 招标邀请 MARE/2008/03-lot3，MARE/2012/10-lot4,EASME/EMFF/2016/006-lot4, EASME/2019/OP/0003-lot4 的支持下生成。区域关键词=地中海海域区域关键词 urn=SDN:C19::3_1 作者电子邮件=Athanasia (Sissy) IONA <sissy@hnodc.hcmr.gr> 地形数据来源=英国海洋数据中心代表 IOC 和 IHO 出版的 GEBCO 数字大图，2003 cdm 数据类型=网格引用=使用受限于强制引用：“本资源是在 EMODnet Chemistry 框架内生成的，得到 DG MARE 招标邀请 EASME/EMFF/2020/3.1.11 欧洲海洋观测与数据网络（EMODnet）- 第 5 批 - 化学”的支持。规范=CF-1.8，COARDS，ACDD-1.3 数据访问=https://emodnet.ec.europa.eu/geoviewer 日期=2023-01-24T00:42:21 DIVA 代码 doi=10.5281/zenodo.7016823 DIVA 参考文献Barth, A., Beckers, J.-M., Troupin, C., Alvera-Azcarate, A., and Vandenbulcke, L. (2014): divand-1.0: n-dimensional variational data analysis for ocean observations, Geosci. Model Dev., 7, 225-241, doi: 10.5194/gmd-7-225-2014 DIVAnd 源=https://github.com/gher-uliege/DIVAnd.jl DIVAnd 版本=v2.7.9 doi=https://doi.org/10.13120/32ef4490-9b6f-11ed-044a-0534769e6efc 最东经度=13.998 文件名=Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc 地理空间最大纬度=45.998 地理空间最小纬度=44.0 地理空间纬度分辨率=0.008999999999999989 地理空间纬度单位=北纬度地理空间最大经度=13.998 地理空间最小经度=12.0 地理空间经度分辨率=0.008999999999999998 地理空间经度单位=东经度历史记录=Tue Aug 29 17:01:41 2023: ncks -O Water_body_silicate.nc Water_body_silicate.nc id=DatasetScan/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc 信息网址=http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc.html 机构=希腊海洋研究中心，希腊国家海洋数据中心机构 urn=SDN:EDMO::269 NCO=netCDF Operators 版本 4.9.9（主页 = http://nco.sf.net，代码 = https://github.com/nco/nco）最北纬度=45.998 参数关键词=水体硅酸盐参数关键词 urn=SDN:P35::EPC00008 产品代码=HNODC-Po River-Water body silicate-v2023-ANA 产品 id=32ef4490-9b6f-11ed-044a-0534769e6efc 项目=EMODnet 化学第 5 批搜索关键词=水体柱状中硅酸盐浓度参数搜索关键词 urn=SDN:P02::SLCA 来源=SeaDataNet/EMODnet 化学数据网络观测数据来源网址=http://opendap.oceanbrowser.net/thredds/dodsC/data/emodnet-projects/v2023/Coastal_areas/Mediterranean_Sea_-_Po_River/Water_body_silicate.nc 最南纬度=44.0 标准名称词汇=CF 标准名称表 v70 时间覆盖结束=2000-11-16T00:00:00Z 时间覆盖开始=2000-02-16T00:00:00Z WEB 可视化=https://emodnet.ec.europa.eu/geoviewer 最西经度=12.0

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