new sentinel 2 SR product

using surface reflectance instead of toa

// surface reflectance
var imsr = ee.Image("COPERNICUS/S2_SR/20190310T032549_20190310T033811_T48PUV");
// toa reflectance
var imtoa = ee.Image("COPERNICUS/S2/20190310T032549_20190310T033811_T48PUV");

// add layers to map
Map.addLayer(imsr,{min:0,max:3000,bands:"B4,B3,B2"});
Map.addLayer(imtoa,{min:0,max:3000,bands:"B4,B3,B2"});