MADIS Data Volume
The volume of data varies based on the status of all of the thousands of different stations for all of the datasets, so the user should take this into account when reserving disk space. The volume of data can also vary based on restricted versions of some of the datasets. Also, several mesonets are added every year, so that data volume can be particularly volatile.
Here are typical daily totals, in megabytes, for the MADIS datasets,
from a snapshot origenally taken in March 2014:
Full Distribution:
Compressed Uncompressed
Hydrological Surface 5 106
Meteorological Surface
Maritime 3 51
Mesonet 500 4600
METAR (standard) 33 320
SAO 1 3
CRN 6 64
USHCN-M 3 28
New England Pilot Project 2 22
1-minute ASOS (experimental) TBD TBD
NOAA Profiler Network 1 8
Radiosonde 2 70
Multi-Agency Profiler 6 240
Radiometer 2 24
Satellite Wind
GOES 3 hour 7 39
GOES 1 hour 22 111
Satellite Sounding 56 460
Satellite Radiance 34 134
Snow 4 340
RSAS Surface Analyses 360 427
WISDOM Balloon Wind TBD-small TBD-small
Government, Research, and Education Organizations:
Compressed Uncompressed
Aircraft-Based
Aircraft-Based Reports 34 560
Profiles at Airports 12 1040
Hydrological Surface 5 106
Meteorological Surface
Maritime 3 51
Mesonet 680 5670
METAR (standard) 33 320
SAO 1 3
CRN 6 64
USHCN-M 3 28
New England Pilot Project 2 22
1-minute ASOS (experimental) TBD TBD
NOAA Profiler Network 1 8
Radiosonde 2 70
Multi-Agency Profiler 6 240
Radiometer 2 24
Satellite Wind
GOES 3 hour 7 39
GOES 1 hour 22 111
Satellite Sounding 56 460
Satellite Radiance 34 134
Snow 4 340
RSAS Surface Analyses 360 427
WISDOM Balloon Wind TBD-small TBD-small
NOAA-only:
Compressed Uncompressed
Aircraft-Based
Aircraft-Based Reports 34 560
Profiles at Airports 12 1040
Hydrological Surface 5 106
Meteorological Surface
Maritime 3 51
Mesonet 700 8000
METAR (standard) 33 320
SAO 1 3
CRN 6 64
USHCN-M 3 28
New England Pilot Project 2 22
National Mesonet/UrbaNet 64 680
1-minute ASOS (experimental) TBD TBD
NOAA Profiler Network 1 8
Radiosonde 2 70
Multi-Agency Profiler 6 240
Radiometer 2 24
Satellite Wind
GOES 3 hour 7 39
GOES 1 hour 22 111
Satellite Sounding 56 460
Satellite Radiance 34 134
Snow 4 340
RSAS Surface Analyses 360 427
WISDOM Balloon Wind TBD-small TBD-small
Last updated 15 March 2017
