MIL-STD-2408 CHG NOTICE 1

Abstract

This Military Standard, MIL-STD-2408, is a specialized dictionary wherein physical and conceptual earth objects/entities and their descriptive characteristics/properties are defined as Mapping, Charting, and Geodesy (MC&G) features and their associated attributes. These features and attributes are codified by the use of the Feature/Attribute Coding Standard (FACS), which is the internal coding schema used by the Defense Mapping Agency's (DMA's) Digital Production System (DPS) to produce numerous hardcopy and digital products. <br>The purpose of this standardized MC&G Glossary of Feature and Attribute Definitions is to assure uniformity of treatment among mapping and charting elements, primarily DMA and its contractors, engaged in a coordinated production and maintenance program of numerous MC&G products. In order to maintain consistency between various DMA and contractor production methods, feature requirements are stated in terms of the DMA's FACS. The use of FACS in this standard shall not imply any external digital data coding system (see Section <a>6.1</a>). FACS is the internal coding standard used by DMA's DPS, which is the primary intended, but not exclusive, method of production of DMA products at this time. The Digital Geographic Information Exchange Standard (DIGEST) Feature Attribute Coding Catalog (FACC), not FACS, is the approved coding standard for the exchange of digital geographic data, as well as the standard for DMA's Vector Product Format (VPF) product line. FACC may be included, or even replace FACS, in future editions of this standard. <br>This standard applies to both internal and contractual development efforts by the Defense Mapping Agency; and to all levels involved in the preparation and maintenance of MC&G products, whose military specifications (MILSPECs) are based upon Feature/Attribute Coding Standard (FACS). <br>This military standard, MIL-STD-2408, is UNCLASSIFIED. The features, attributes, values, and technical specifications presented herein may be used for classified products, where appropriate security provisions are added. <br>This appendix provides a complete listing of all the MC&G Glossary attributes and their associated values. Within the main portion of the Glossary, the attributes and values given are tailored to only those required by each specific feature - albeit for any and all the products using that feature. This appendix is an optional part of the standard: therefore, any conflict between it and either the main body of this Glossary or the other cited standards shall be resolved as per the latter. <b><u>Intended Use:</u></b> This DMA Military Standard, MIL-STD-2408, is primarily intended for DMA and its contractors for the production of MC&G products. It is designed to be used in support of and in conjunction with other DMA MC&G Military Specifications and Standards. The FACS coding used in this standard is consistent with DMA internal production methods, rather than the DMA Vector Product Format (VPF), which is used in conjunction with the Digital Geographic Information Exchange Standard (DIGEST) Feature Attribute Coding Catalog (FACC). <br>