NPFC - MIL-PRF-32118
VECTOR PRODUCT FORMAT (VPF) DATABASE UPDATE (VDU)
| Organization: | NPFC |
| Publication Date: | 20 March 2003 |
| Status: | active |
| Page Count: | 22 |
scope:
This specification defines requirements for the National Imagery and Mapping Agency's (NIMA) Vector Product Format (VPF) Database Update (VDU). This specification further defines the tables that are necessary to build an "update layer" for NIMA Vector Product Format (VPF) data sets that require tracking and accountability for changes made to the underlying VPF data set.
Purpose. The purpose of this specification is to assure uniformity of treatment among all elements engaged in a coordinated production program for generating VPF update layers for those NIMA VPF products that require them.
intended Use:
The intended use of the VDU is to allow users to update VPF data sets using a binary patch methodology. The intended use of the VDU update layer is to provide a format for additional data to be... View More
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