网站设计的资质叫什么,17网站一起做网店东莞,uniapp小程序开发教程,创意设计图片大全前一专栏我们介绍了一些常用的GIA模型和对应的下载地址#xff0c;但是不少数据是提供的球谐数据#xff0c;对于部分用户使用不方便#xff0c;这里分享NASA发布的几个格网的GIA#xff08;PGR#xff09;模型产品#xff0c;其下载地址为#xff1a;Files (nasa.gov) …前一专栏我们介绍了一些常用的GIA模型和对应的下载地址但是不少数据是提供的球谐数据对于部分用户使用不方便这里分享NASA发布的几个格网的GIAPGR模型产品其下载地址为Files (nasa.gov)
产品主要包含三类GIA模型提供的产品为0.5°×0.5°包含质量形式的变化速率和大地水准面的变化速率m/yr。GIA模型包括 Geruo ICE5G-Geruo-A; A, G., J. Wahr, and S. Zhong (2013) Computations of the viscoelastic response of a 3-D compressible Earth to surface loading: an application to Glacial Isostatic Adjustment in Antarctica and Canada, Geophys. J. Int., 192, 557–572, doi: 10.1093/gji/ggs030 Caron Caron, L., E.R. Ivins, E. Larour, S. Adhikari, J. Nilsson, and G. Blewitt: GIA model statistics for GRACE hydrology, cryosphere and ocean science, Geophys. Res. Lett., 45, 2018 ICE6G-D ICE6G-D; Peltier, W. R., D. F. Argus, and R. Drummond (2018) Comment on the paper by Purcell et al. 2016 entitled An assessment of ICE-6G_C (VM5a) glacial isostatic adjustment model, J. Geophys. Res. Solid Earth, 122, doi:10.1002/2016JB013844 matlab读取代码和结果图如下 file1 Tellus_GIA_L3_A-WAHR_ICE5G-VM2_0.5-DEG_v1.0.nc; file2 Tellus_GIA_L3_CARON-2018_0.5-DEG_v1.0.nc; file3 Tellus_GIA_L3_PELTIER_ICE6G-D_0.5-DEG_v1.0.nc; ncdisp(file3) lon1 ncread(file1,lon); lat1 ncread(file1,lat); rg1_m ncread(file1,GIA_mass_rate_3degJPL_MSCN); rg1_g ncread(file1,GIA_geoid_rate_3degJPL_MSCN); [lon1,lat1] meshgrid(lon1,lat1); O1.lon lon1;O1.lat lat1;O1.rg rg1_m*100; subplot(3,2,1),rg_plot(O1),h colorbar,title(mass),h.Label.String cm/yr;h.Label.FontSize 8; O1.lon lon1;O1.lat lat1;O1.rg rg1_g*100; % cm/yr subplot(3,2,2),rg_plot(O1),h colorbar,title(geoid),h colorbar,h.Label.String cm/yr;h.Label.FontSize 8; lon1 ncread(file2,lon); lat1 ncread(file2,lat); rg1_m ncread(file2,GIA_mass_rate_3degJPL_MSCN); rg1_g ncread(file2,GIA_geoid_rate_3degJPL_MSCN); [lon1,lat1] meshgrid(lon1,lat1); O1.lon lon1;O1.lat lat1;O1.rg rg1_m*100; subplot(3,2,3),rg_plot(O1),h colorbar,title(mass),h.Label.String cm/yr;h.Label.FontSize 8; O1.lon lon1;O1.lat lat1;O1.rg rg1_g*100; % cm/yr subplot(3,2,4),rg_plot(O1),h colorbar,title(geoid),h colorbar,h.Label.String cm/yr;h.Label.FontSize 8; lon1 ncread(file3,lon); lat1 ncread(file3,lat); rg1_m ncread(file3,GIA_mass_rate_3degJPL_MSCN); rg1_g ncread(file3,GIA_geoid_rate_3degJPL_MSCN); [lon1,lat1] meshgrid(lon1,lat1); O1.lon lon1;O1.lat lat1;O1.rg rg1_m*100; subplot(3,2,5),rg_plot(O1),h colorbar,title(mass),h.Label.String cm/yr;h.Label.FontSize 8; O1.lon lon1;O1.lat lat1;O1.rg rg1_g*100; % cm/yr subplot(3,2,6),rg_plot(O1),h colorbar,title(geoid),h colorbar,h.Label.String cm/yr;h.Label.FontSize 8; ♥欢迎点赞收藏♥
