Remove 2002 Remove Accountability Remove Coordinator
article thumbnail

Decrease geospatial query latency from minutes to seconds using Zarr on Amazon S3

AWS Public Sector Blog

As of 2002, NetCDF4 uses the Hierarchical Data Format version 5 (HDF5) as a backend, improving the speed of parallel I/O on chunks. NetCDF files contain metadata that supports more efficient data indexing and retrieval, including opening files remotely and virtually browsing their structure without loading everything into memory.

article thumbnail

20th anniversary of the blog| Urban revitalization systems thinking's greatest hits: Part two -- not transportation

Rebuilding Place in Urban Space

A couple years later I helped Brookland create one, and later served as a program manager in Brookland. cybersecurity, etc.) -- " DC, Transformational Projects Action Planning, and the Baltimore-Washington Maglev project ," (2021) (discussion about needing ways to reenergize DC's central business district)