Nimbus Advanced Vidicon Camera System Remapped Visible Imagery Daily L3, HDF5, Version 1
Data set id:
NmAVCS3H
DOI: 10.5067/NIMBUS/NmAVCS3H
This is the most recent version of these data.
Overview
This data set (NmAVCS3H) consists of daily, global image composites constructed from Nimbus 1 (1964) and Nimbus 2 (1966) Advanced Vidicon Camera System (AVCS) imagery. Each composite is provided as a set of three HDF5-formatted files: separate North and South Polar projections in the 5 km Equal-Area Scalable Earth Grid (EASE-Grid) and an equatorial projection in a 10 km equidistant grid for the region between 60 N and 60 S.
Parameter(s):
VISIBLE IMAGERY
Platform(s):
Nimbus-1, Nimbus-2
Sensor(s):
AVCS Nimbus-1, AVCS Nimbus-2, CAMERAS
Data Format(s):
HDF
Temporal Coverage:
31 August 1964 to 22 September 1964
15 May 1966 to 20 August 1966
22 August 1966 to 3 September 1966
15 May 1966 to 20 August 1966
22 August 1966 to 3 September 1966
Temporal Resolution:
- 1 day
Spatial Resolution:
- 5 km
- 10 km
- 5 km
- 10 km
Spatial Coverage:
N:
90
S:
-90
E:
180
W:
-180
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.
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Documentation
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Many NSIDC DAAC data sets can be accessed using the NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to
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To convert HDF5 files into binary format you will need to use the h5dump utility, which is part of the HDF5 distribution available from the HDF Group. How you install HDF5 depends on your operating system.
All data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) is directly accessible through our HTTPS file system using Wget or curl. This article provides basic command line instructions for accessing data using this method.