1. Page 1 IDPS 14-16 Dec 2004 NP-IDPS-042 HARDCOPY UNCONTROLLED NPP Deliverable Products Sizing Estimates Tyler Hall March 30th, 2006

2. Page 2 NP-IDPS-042 Sizing Estimate Assumptions Numbers are based upon the IDPS Sizing models –Includes all mitigations implemented in the model 4 sensors for NPP –CrIS –ATMS –VIIRS –OMPS One copy of products No repaired granules included in estimates Totals include all possible channels of imagery products –DNB Radiance, Reflectance, and NCC –Imagery Channel Radiance, Reflectance and EBBT –Moderate Channel Radiance, Reflectance and EBBT Limit is 2 Moderate Bands Imagery (we zeroed out all but the 2 largest) 14.18 Orbits per Day 20% estimate for HDF5 wrapping and external metadata

3. Page 3 NP-IDPS-042 NPP Delivered Product Sizing Estimates 155 GB per Orbit 2.14 TB per Day Estimate includes all NPP deliverable products –RDR (4) –SDR (28) –EDR (47) –IP (4) –Geolocation & Mapping (11) –HDF5 Wrapping & Metadata SensorGranules per Orbit Granule Length (sec) CrIS/ATMS7618 VIIRS21328.58 OMPS16038 All imagery included Total Delivery to a Central of one copy of each product excluding repaired granules

4. Page 4 NP-IDPS-042 Broken Down SensorGranule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) VIIRS38.5246.229.61136.33 CrIS2.663.192.3733.62 ATMS0.190.230.172.40 OMPS1.261.510.243.34 NPP RDR Sizing Estimates Repaired granules not included

5. Page 5 NP-IDPS-042 NPP SDR Sizing Estimates [1/2] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) VIIRSImagery Channel 112.5015.001.7224.33 VIIRSImagery Channel 212.5015.001.7224.33 VIIRSImagery Channel 312.5015.001.7224.33 VIIRSImagery Channel 412.5015.003.1244.24 VIIRSImagery Channel 512.5015.003.1244.24 VIIRSModerate Band Channel 11.722.060.436.08 VIIRSModerate Band Channel 21.722.060.436.08 VIIRSModerate Band Channel 32.583.090.649.13 VIIRSModerate Band Channel 42.583.090.649.13 VIIRSModerate Band Channel 52.583.090.649.13 VIIRSModerate Band Channel 61.722.060.436.08 VIIRSModerate Band Channel 74.695.631.1716.59 VIIRSModerate Band Channel 83.133.750.7811.06 VIIRSModerate Band Channel 91.722.060.436.08 VIIRSModerate Band Channel 103.133.750.7811.06 VIIRSModerate Band Channel 111.722.060.436.08 VIIRSModerate Band Channel 123.133.750.7811.06 Repaired granules not included VIIRS geolocation not included

6. Page 6 NP-IDPS-042 NPP SDR Sizing Estimates [2/2] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) VIIRSModerate Band Channel 137.138.551.7825.23 VIIRSModerate Band Channel 143.133.750.7811.06 VIIRSModerate Band Channel 154.695.631.1716.59 VIIRSModerate Band Channel 163.133.750.7811.06 VIIRSImagery Day Night Band5.957.141.4921.07 CrISEarth View SDR5.186.214.6265.49 ATMSATMS – SDR0.170.200.152.13 ATMSATMS – TDR0.170.200.152.13 OMPSTotal Column Earth View2.663.200.507.09 OMPSNadir Profile Earth View0.540.640.101.43 OMPSLimb Profile Earth View3.444.120.649.13 Repaired granules not included VIIRS geolocation not included

7. Page 7 NP-IDPS-042 NPP EDR Sizing Estimates [1/3] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) CrIMSSAtmospheric Vertical Moisture Profile0.110.130.101.38 CrIMSSAtmospheric Vertical Temp. Profile0.130.160.121.68 CrIMSSAtmospheric Vertical Press. Profile0.120.140.101.47 OMPSOzone Total Column Profile0.200.240.040.53 VIIRSImagery: Imagery Channel 124.7129.653.3948.11 VIIRSImagery: Imagery Channel 224.7129.653.3948.11 VIIRSImagery: Imagery Channel 324.7129.653.3948.11 VIIRSImagery: Imagery Channel 424.7129.656.1787.47 VIIRSImagery: Imagery Channel 524.7129.656.1787.47 VIIRSImagery: Moderate Channel 10.00 VIIRSImagery: Moderate Channel 20.00 VIIRSImagery: Moderate Channel 30.00 VIIRSImagery: Moderate Channel 40.00 VIIRSImagery: Moderate Channel 50.00 VIIRSImagery: Moderate Channel 60.00 VIIRSImagery: Moderate Channel 74.185.021.0414.80 VIIRSImagery: Moderate Channel 80.00 Repaired granules not included VIIRS geolocation not included

8. Page 8 NP-IDPS-042 NPP EDR Sizing Estimates [2/3] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) VIIRSImagery: Moderate Channel 92.352.820.598.33 VIIRSImagery: Moderate Channel 100.00 VIIRSImagery: Moderate Channel 110.00 VIIRSImagery: Moderate Channel 120.00 VIIRSImagery: Moderate Channel 130.00 VIIRSImagery: Moderate Channel 140.00 VIIRSImagery: Moderate Channel 150.00 VIIRSImagery: Moderate Channel 160.00 VIIRSImagery: Day Night Band7.048.451.7624.92 VIIRSImagery: Imagery NCC6.057.261.5121.41 VIIRSAerosol Optical Thickness22.6527.185.6580.17 VIIRSAerosol Particle Size3.404.080.8512.04 VIIRSSuspended Matter4.004.801.0014.16 VIIRSSea Surface Temperature8.6910.432.1730.75 VIIRSCloud Base Height0.400.480.101.41 VIIRSCloud Cover/Layers0.420.500.101.47 VIIRSCloud Effective Particle Size0.400.480.101.41 Repaired granules not included VIIRS geolocation not included

9. Page 9 NP-IDPS-042 NPP EDR Sizing Estimates [3/3] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) VIIRSCloud Top Height0.420.500.101.47 VIIRSCloud Top Pressure0.420.500.101.47 VIIRSCloud Top Temperature0.420.500.101.47 VIIRSAlbedo (Surface)6.357.611.5822.46 VIIRSLand Surface Temperature4.004.801.0014.16 VIIRSVegetation Index34.4741.368.60122.01 VIIRSSnow Cover and Depth17.2820.744.3161.17 VIIRSLand Surface Type4.004.801.0014.16 VIIRSIce Surface Temperature4.004.801.0014.16 VIIRSNet Heat Flux0.170.200.040.59 VIIRSOcean Color/Chlorophyll38.3846.059.58135.83 VIIRSSea Ice Characterization5.656.781.4120.00 VIIRSCloud Top Height0.420.500.101.47 Repaired granules not included VIIRS geolocation not included

10. Page 10 NP-IDPS-042 NPP Deliverable IP Sizing Estimates SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Total Size per Orbit (GB) Total Size per Day (GB) CrIMSSIR/Ozone Profile0.320.390.060.86 VIIRSFire Mask (ARP)0.160.190.040.56 VIIRSCloud Mask4.785.741.1916.93 VIIRSQuarterly Surface Type (Gridded)n/a 9.05 Repaired granules not included VIIRS geolocation not included

11. Page 11 NP-IDPS-042 NPP Geolocation Sizing Estimates* [1/2] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Geo. Size per Orbit (GB) GEO Size per Day (GB) VIIRSGeodetic Ellipsoid Geolocation – Fine Resolution SDR 62.6175.1315.63221.60 VIIRSGeodetic Terrain Corrected Ellipsoid Geolocation – Fine Resolution SDR 21.9726.365.4877.76 VIIRSGeodetic Ellipsoid Geolocation – Moderate Resolution SDR 15.7318.883.9355.68 VIIRSGeodetic Terrain Corrected Ellipsoid Geolocation – Moderate Resolution SDR 5.566.681.3919.69 VIIRSGeodetic Ellipsoid Geolocation – DNB Resolution SDR 23.9228.715.9784.68 VIIRSImagery Product Imagery Resolution Common Geolocation 16.4519.744.1158.21 VIIRSImagery Product Moderate Resolution Common Geolocation 2.042.450.517.23 VIIRSImagery Product S/C Nadir Geolocation0.110.130.030.37 VIIRSImagery Resolution SDR to EDR Translation Mapping 16.4419.734.1058.20 VIIRSModerate Resolution SDR to EDR Translation Mapping 4.185.021.0414.80 * These numbers reflect sizing without implementation of the Geolocation Mitigation Plan (all 4 options) presented by Dan Cornell at May 2005 IDPS FTF

12. Page 12 NP-IDPS-042 NPP Geolocation Sizing Estimates* [2/2] SensorTitle Granule Size (MB) Granule Size with HDF5 (MB) Geo. Size per Orbit (GB) Geo. Size per Day (GB) VIIRSDNB Resolution SDR to EDR Translation Mapping 4.185.021.0414.80 VIIRSAerosol Optical Thickness/Aerosol Particle Size Parameter Geolocation 0.230.280.060.82 VIIRSClouds Common Geolocation0.270.320.070.95 * These numbers reflect sizing without implementation of the Geolocation Mitigation Plan (all 4 options) presented by Dan Cornell at May 2005 IDPS FTF

13. Page 13 NP-IDPS-042 Future Sizing Estimates Will be reported to all Centrals via the DFWG upon update Is included in IDPS sizing models Deliverable product sizing depends on detailed design of HDF5 files –Different ratio of HDF5/Internal format for each product –Model will track sizes of each deliverable product independently –HDF5 file implementation allocated to build 1.4 and 1.5 Updates will occur as: –Product formats and content are refined –DDS delivery design is complete –HDF5 conversion sizing is measured The sizing estimates will change as the models and data definitions mature!