http://mosdac.gov.in ISROCAST (ISRO Datacasting) 3drimg_datacast MOSDAC Geophysical Products false en-us Copyright 2016 admin <admin@mosdac.gov.in> admin@mosdac.gov.in Tue, 23 Aug 2022 09:16:41 GMT Datacasting Feed Publishing Tools http://datacasting.jpl.nasa.gov/datacasting.html 30 http://mosdac.gov.in/data/img/MOSDAC_banner.png http://mosdac.gov.in 88 31 INSAT-3D Imager http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_VSW.gif Tue, 23 Aug 2022 08:00:00 GMT -48.000000 30.000000 45.000000 128.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_VSW.gif 3DIMG_23AUG2022_0800_L2P_VSW.h5 Winds derived using Visible band data of IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_VSW.gif Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_IMR.jpg Tue, 23 Aug 2022 08:30:00 GMT -39.000000 30.000000 40.000000 120.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_IMR.jpg 3DIMG_23AUG2022_0830_L2G_IMR.h5 Indian Multi Spectral rainfall from IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_IMR.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1C_SGP_IR1.jpg Tue, 23 Aug 2022 08:30:00 GMT -50.000000 20.000000 50.000000 130.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1C_SGP_IR1.jpg 3DIMG_23AUG2022_0830_L1C_SGP.h5 Level1 IMAGER 6 channel data of TIR1, TIR2, WV, VIS, SWIR, MIR Bands in Mercator projection http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1C_SGP_IR1.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_ASIA_MER_IR1.jpg Tue, 23 Aug 2022 08:00:00 GMT -10.000000 44.000000 45.000000 105.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_ASIA_MER_IR1.jpg 3DIMG_23AUG2022_0800_L1C_ASIA_MER.h5 IMAGER- 6 channel Level1 data in Mercator projection for Asian Sector http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_ASIA_MER_IR1.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_AOD.jpg Tue, 23 Aug 2022 08:30:00 GMT -9.000000 45.000000 45.000000 100.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_AOD.jpg 3DIMG_23AUG2022_0830_L2G_AOD.h5 The AOD product provides the aerosol optical thickness, at 650 nm and 4 Km spatial resolution over both land and ocean surfaces with root mean square (RMS) error of ?0.1. http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2G_AOD.jpg Tue, 23 Aug 2022 09:16:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2C_FOG.jpg Tue, 23 Aug 2022 08:30:00 GMT -10.000000 44.000000 45.000000 105.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2C_FOG.jpg 3DIMG_23AUG2022_0830_L2C_FOG.h5 Night time FOG is derived from TIR-1 and MIR channel brightness temperature over Indian region. However, for day time visible channel reflectance and TIR-1 channel brightness temperature has been used. The algorithm involves detection of different thresholds following an image based approach to detect FOG http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2C_FOG.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CTP.jpg Tue, 23 Aug 2022 08:00:00 GMT -79.000000 1.000000 78.000000 162.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CTP.jpg 3DIMG_23AUG2022_0800_L2B_CTP.h5 Cloud top properties derived using INSAT3D IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CTP.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_MIDSH.jpg Tue, 23 Aug 2022 08:00:00 GMT -50.000000 30.000000 50.000000 130.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_MIDSH.jpg 3DIMG_23AUG2022_0800_L2G_WDP.h5 Wind Derived Product, Upper level divergence, lower level convergence, wind shear, mid-level wind shear, 24 hour wind shear tendency, vorticity(200,500,700,850mb) using INSAT-3D AMVs. http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_MIDSH.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_LST.jpg Tue, 23 Aug 2022 08:00:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_LST.jpg 3DIMG_23AUG2022_0800_L2B_LST.h5 Land surface temperature (LST) is a key parameter in the land surface processes. LST is very useful input to various models related to agrometeorology, ecology, hydrology and climate. http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_LST.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0730_L2B_IMC.jpg Tue, 23 Aug 2022 07:30:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0730_L2B_IMC.jpg 3DIMG_23AUG2022_0730_L2B_IMC.h5 INSAT multispectral Rainfall Algorithm Technique (IMSRA) is one of the main operational rainfall retrieval algorithms for INSAT-3D. This algorithm estimates precipitation based on non-linear power law relationship established between infrared (IR) brightness temperatures (Tbs, 10.7 ?m observations) and TRMM-PR surface rain rate. Based on a number of case studies and research works carried out, a further refinement of the algorithm was made. http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0730_L2B_IMC.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_SMK.jpg Tue, 23 Aug 2022 08:30:00 GMT 25.000000 60.000000 39.000000 99.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_SMK.jpg 3DIMG_23AUG2022_0830_L2P_SMK.kml This is an Active Smoke product which shows that the pixel is to be qualified as smoke.Inputs to the algorithm will include geo-referenced, corrected Albedo, Digital counts for Visible channel and geo-referenced Brightness temperature for MIR,TIR1, TIR2. http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_SMK.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_FOG.jpg Tue, 23 Aug 2022 08:00:00 GMT -10.000000 44.000000 45.000000 105.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_FOG.jpg 3DIMG_23AUG2022_0800_L2C_FOG.h5 Night time FOG is derived from TIR-1 and MIR channel brightness temperature over Indian region. However, for day time visible channel reflectance and TIR-1 channel brightness temperature has been used. The algorithm involves detection of different thresholds following an image based approach to detect FOG http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_FOG.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_WVW.gif Tue, 23 Aug 2022 08:00:00 GMT -48.000000 21.000000 49.000000 128.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_WVW.gif 3DIMG_23AUG2022_0800_L2P_WVW.h5 Water vapour derived wind vectors http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_WVW.gif Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_SGP_IR1.jpg Tue, 23 Aug 2022 08:00:00 GMT -50.000000 20.000000 50.000000 130.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_SGP_IR1.jpg 3DIMG_23AUG2022_0800_L1C_SGP.h5 Level1 IMAGER 6 channel data of TIR1, TIR2, WV, VIS, SWIR, MIR Bands in Mercator projection http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1C_SGP_IR1.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_IRW.gif Tue, 23 Aug 2022 08:00:00 GMT -48.000000 21.000000 49.000000 128.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_IRW.gif 3DIMG_23AUG2022_0800_L2P_IRW.h5 INSAT-3D Infrared channel derived Wind http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2P_IRW.gif Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_IRW.gif Tue, 23 Aug 2022 08:30:00 GMT -48.000000 21.000000 49.000000 128.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_IRW.gif 3DIMG_23AUG2022_0830_L2P_IRW.h5 INSAT-3D Infrared channel derived Wind http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_IRW.gif Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_SST.jpg Tue, 23 Aug 2022 08:30:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_SST.jpg 3DIMG_23AUG2022_0830_L2B_SST.h5 Sea surface temperature is derived from split thermal window channels (TIR1, TIR2) during daytime and using additional mid IR window channel (MIR) during night time over cloud free oceanic regions. The most important part of the SST retrieval from IR observations is the atmospheric correction, especially over tropics. This correction is determined through a suitable characterization of tropical atmospheres in radiative transfer model to simulate the brightness temperatures of INSAT-3D channels a http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_SST.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_OLR.jpg Tue, 23 Aug 2022 08:00:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_OLR.jpg 3DIMG_23AUG2022_0800_L2B_OLR.h5 Total outgoing longwave radiation (OLR) flux, thermally emitted from earth atmosphere system, is estimated by applying regression equation relating OLR flux with INSAT-3D Imager observed WV (6.7&#956;m) and thermal infrared (TIR-1 10.5 &#956;m and TIR-2 11.5 &#956;m) radiances. The coefficients of the regression equations are determined from results of the Radiative Transfer Model simulation with various atmospheric conditions http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_OLR.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1B_STD_IR1.jpg Tue, 23 Aug 2022 08:30:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1B_STD_IR1.jpg 3DIMG_23AUG2022_0830_L1B_STD.h5 Level1 data for Imager 6 channels at half hour interval http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L1B_STD_IR1.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_VSW.gif Tue, 23 Aug 2022 08:30:00 GMT -48.000000 30.000000 45.000000 128.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_VSW.gif 3DIMG_23AUG2022_0830_L2P_VSW.h5 Winds derived using Visible band data of IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2P_VSW.gif Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1B_STD_IR1.jpg Tue, 23 Aug 2022 08:00:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1B_STD_IR1.jpg 3DIMG_23AUG2022_0800_L1B_STD.h5 Level1 data for Imager 6 channels at half hour interval http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L1B_STD_IR1.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_UTH.jpg Tue, 23 Aug 2022 08:30:00 GMT -80.000000 1.000000 80.000000 162.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_UTH.jpg 3DIMG_23AUG2022_0830_L2B_UTH.h5 Upper Tropospheric Humidity from IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0830_L2B_UTH.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_CER.jpg Tue, 23 Aug 2022 08:00:00 GMT -50.000000 20.000000 50.000000 130.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_CER.jpg 3DIMG_23AUG2022_0800_L2C_CMP.h5 Day-time cloud microphysical parameters from visible and SWIR channels of INSAT-3D imager http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2C_CER.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CMK.jpg Tue, 23 Aug 2022 08:00:00 GMT -81.000000 0.000000 81.000000 163.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CMK.jpg 3DIMG_23AUG2022_0800_L2B_CMK.h5 INSAT-3D VHRR measures radiances in one visible and one SWIR band at 1 km spatial resolution, one MIR and two TIR bands at 4 km resolution, and one WV band at 8 km resolution. Radiances from 3 IR spectral bands TIR-1 , TIR-2 and MIR which are of same resolution of 4km are used in the INSAT cloud mask algorithm to estimate whether a given view of the earth surface is unobstructed by clouds http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2B_CMK.jpg Tue, 23 Aug 2022 09:12:00 GMT http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_IMR.jpg Tue, 23 Aug 2022 08:00:00 GMT -39.000000 30.000000 40.000000 120.000000 http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_IMR.jpg 3DIMG_23AUG2022_0800_L2G_IMR.h5 Indian Multi Spectral rainfall from IMAGER http://mosdac.gov.in/look/3D_IMG/preview/2022/23AUG/3DIMG_23AUG2022_0800_L2G_IMR.jpg Tue, 23 Aug 2022 09:12:00 GMT