1、MIL-PRF-32030 = 9999906 2069180 OT2 W 1 . METRIC 1 MIL-PRF-32030 27 May 1998 PEREORMANCE SPECIFICATION DIGITAL BATHPMETRIC DATA BASE - VARIABLE RESOLUTION (DBDB-V) This specification is approved for use by all Departments and Agencies of the Department of Defense. 1.1 Scope. This specification defin
2、es the content and format for the U.S. Naval Oceanographic Office NAVOCEANO Digital Bathymetric Data Base - Variable Resolution (DDBDB-V) product. DBDB-V is a digital bathymetric data base that provides ocean depths at various gridded resolutions. 1.2 Purpose. DBDB-V was developed by NAVOCEANO to su
3、pport the generation of bathymetric chart products, and to provide bathymetric data to be integrated with other geophysical and environmental parameters. for ocean modeling. This specification provides a description of the content, accuracy, data format, and design of the DBDB-V database. 1.3 Classi
4、fication. DBDB-V data is a combination of different resolution gridded bathymetric data bases. The grid post spacing, defined in terms of geographic arc minutes will be 0.5, 1, 2 and 5 minutes for Version 1.0 of DBDB-V. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are sp
5、ecified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned th
6、at they must meet all specified requirements documents cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents 2.2.1 Specifications, standards, and handbooks The following specifications, standards, and handbooks form a part of this document to the e
7、xtent specified herein. Unless otherwise specified, the issues of these documents are those listed in the current Department of Defense Index of Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: D
8、irector, National Imagery and Mapping Agency, ATTN: NIMA Customer Support/COD, 12310 Sunrise Valley Drive, Reston, VA 20191-3449 by using the Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or bv letter. AMSC NIA AREA MCGT DISTRIBUTION STATEMENT A.
9、Approved for public release; distribution is approved for public release; distribution is unlimited. 3.7 CD ROM labeling and packaging. CD ROM labeling, and labeling on the cardboard sleeve, or jewel case liner/information booklet, as applicable, shall be in accordance with the contract. Method of p
10、ackaging (cardboard sleeve or jewel case) shall be as specified in the contract (see 5.1). References to figures below are applicable to the DBDB-V available for unlimited distribution/public sale. 3.7.1 Product specific items. The following is a list of “variable by product“ items shown on CD-ROM l
11、abeling and packaging, and the relevant information specific to DBDB-V. a. b. C. d. e. Product Description: Digital Bathymetric Data Base - Variable Resolution (DBDB-P) Series : DBDB-V NIMA reference number format is DBDBVnnnOO, where nnn represents the three digit DBDB-V CD number. Copyright note:
12、(year of production inserted) Copyright (add year) by the U.S. Government. No copyright claimed under title 17, U.S.C. Intellectual property rights on data may be subject to claims by other nations. Users intending to exploit and distribute data further should contact the appropriate U.S. or non- U.
13、S. hydrographic authority with respect to such claims and U.S. copyright. NIMA Reference Number: First five digits are “DBDBV“ and last three digits are three digit CD number, i.e., “016“. 3.7.2 Volume identifier. This should be identical to the eleven characters of the Volume Identifier (first elev
14、en characters of the IS0 9660 Volume Identifier (32 characters available) written on the header of the disk (see MIL-HDBK-9660). 3.7.3 Information booklet. Information booklets shall be provided for each DBDB-V CD. Labeling of the DBDB-V information booklet covers shall be in accordance with the con
15、tract. When used in conjunction with the jewel case, the front cover of the information booklet also serves as the front cover of the case. 14 Licensed by Information Handling ServicesMIL-PRF-32030 U 9Ob 20bL94 b? MIL-PRF-32030 3.7.3.1 Introductory statement. All DBDB-V information booklets show the
16、 following standard introductory statement. Introduction DBDB-V is a digital bathymetric data base that provides ocean depths at various gridded resolutions. DBDB-V was developed by NAVOCEANO to support the generation of bathymetric chart products, and to provide bathymetric data to be integrated wi
17、th other geophysical and environmental parameters for ocean modeling. DBDB-V is a combination of different resolution gridded bathymetric data bases. The depth posts, or grid nodes, are defined by the intersections of rows and columns witbin a matrix. The matrix intervals, or grid post spacing, defi
18、ned in terms of geographic arc minutes will be 0.5, 1, 2 and 5 minutes for Version 1.0 of DBDB-V. This DBDB-V was produced under DoD Specification MIL-PRF-32030, (27 May 1998). 3.7.3.2 Source Information Source information shall be shown as illustrated in the following example: The coarser resolutio
19、n data grids (1, 2 and 5 arc minute grids) are constructed by digitizing bathymetric contours of hard copy charts. The digitization rate and nominal chart scales are 21 measurements per inch of contour at a nominal chart scale of 1:1000000 for the 1 minute grid, 21 measurements per inch of contour a
20、t a nominal chart scale of 1:1000000 for the 2 minute grid, and 10 measurements per inch of contour at a nominal chart scale of 1:4000000 for the 5 minute grid. These digitally rendered contours are then put through a gridding routine developed by the Naval Oceanographic Office. This routine takes t
21、he values that fall within a grid node area of influence and utilizing a multi-stage minimum-curvature spline algorithm, interpolates the values to derive a single representative depth value for each grid node (1, 2 or 5 arc minute grid node spacing) The finer resolution data grid (0.5 arc minute gr
22、id) is generated in two distinct manners: a. Hard copy charts have contour digitization performed at a rate of 21 measurements per inch of contour and at a nominal chart scale of 1:500000. The digitized contours and/or digital source data are input to a gridding routine developed by the Naval Oceano
23、graphic Office. This routine takes the values that fall within a grid node area of influence and, utilizing a multi-stage minimum-curvature spline algorithm, interpolates the values to derive a single representative depth value for each grid node (0.5 arc minute spacing), or b. It can be derived dir
24、ectly from higher resolution bathymetric data grids by application of computer algorithms. Upon completion of the bathymetric grid it is matched to the World Vector Shoreline, or higher resolution shorelines, and discrepancies are resolved. A land mask is constructed, for that portion of the grid ov
25、er land, filled with null values. 15 Licensed by Information Handling ServicesMIL-PRF-32030 9999906 2069395 523 MIL-PRF-32030 3.7.3.3 Users Note All DBDB-V information booklets show the following standard user s note. USERS WITH QUESTIONS, CORRECTIONS, ADDITIONS, OR COMMENTS ABOUT THIS OR OTHER NIMA
26、 PRODUCTS OR SERVICES, PLEASE TELEPHONE THE NIMA CUSTOMER HELP DESK: 1-800-455-0899, COMMERCIAL 314-260- 1236, OR DSN 490-1236, OR WRITE: NIMA CUSTOMER SUPPORT/COD, 12310 SUNRISE VALLEY DRIVE, RESTON, VA 20191-3449. 3.7.3.4 Jewel case liner (back cover of case). Labeling of the DBDB- Vjewel case lin
27、er shall be in accordance with the contract. 3.7.4 Cardboard sleeve mailer. If a cardboard mailing sleeve is specified in the contract, it shall be labeled in accordance with DMA PI 813- 101, Figure 10. contract or order, markings shall be in accordance with requirements of MIL- STD-129 for military
28、 levels of protection. 3.8 Marking. In addition to any special markings required by the 3.9 Bar code markings. Bar code markings are required andshall be applied in accordance to MIL-STD-600010. 4. QUALITY ASSURANCE 4.1 Classification of inspection. The inspection requirements specified herein are c
29、lassified as follows: 4.2 required 4.4.1 and 4.3 a. First article inspection (see 4.2). b. Quality conformance inspection (see 4.3). First article inspection. When a first article inspection is see 3.1 and 6.3), it shall be examined for defects specified in tested as specified in 4.4.2. Quality conf
30、ormance inspection. Quality conformance inspection shall include the examination on 4.3.1 and the test on 4.3.2. 4.3.1 Examination. The database shall be examined for compliance with the requirements specified in section 3. Unless a waiver has been granted non compliance with any of the specified re
31、quirements shall constitute cause for rejection. 4.3.2 Tests. A sample determined by the contracting officer shall be read back after generation to ensure all files have been properly. transferred. 4.4 Government furnished material. The contractor shall not duplicate, copy, or otherwise reproduce th
32、e MC 1852 meters (international value). 6.4.9 World Geodetic System (WGS). A consistent set of parameters describing the size and shape of the Earth, the positions of a network with respect to the center of mass of the Earth, transformations from major geodetic datums, and the potential of the earth
33、 (usually in terms of harmonic coefficients) . 6.5 International Standardization Agreements. This section is not applicable to this specification. 6.6 Subject term (key word) listing. gridding ocean depths ocean floor seafloor 6.7 NIMA Customer Help Desk. For questions concerning this or other NIMA
34、products, services, or specifications, please telephone the NIMA Customer Help Desk at 1-800-455-0899, Commercial 314-260-1236, or DSN 490-1236 19 o Licensed by Information Handling ServicesMIL-PRF-32030 INDEX Page Paragraph Absolute horizontal accuracy Absolute vertical accuracy Access Software Acc
35、uracy Accur a cy Acquisition requirements Applicable documents 3;Z.l 3.2.2 3.5.5 3.2 6.4.1 6.2 2. 2 2 10 2 18 1 ia 3.9 16 Bar code markings 3.7.4 3.7 6.4.2 6.4.3 1.3 4.1 16 14 18 18 1 16 25 Cardboard sleeve mailer CD ROM labeling and packaging Cell Circular error Classification Classification of ins
36、pection Concluding Material Data File(s) characteristics Data file (s) contents Datum DBDB-V generation DBDB-V Product Description Definitions Depth matrix Description File characteristics Description file contents Description of file contents Digital Bathymetric Data Base (DBDB) 3.5.3.4 3.5.4.4 3.3
37、 6.1.1 3.5 6.4 6.4.5 3.5.4.3 3.5.4 6.4.4 3.5,3.3 6 9 2 17 3 18 18 6 9 6 ia 4.3.1 16 Examination File characteristics File description First article First article First article inspection 3.5.3 3.5.1 3.1 6.3 4.2 5 3 2 18 16 1 1 16 16 General Government documents Government furnished material Governme
38、nt property surplus 2.1 2.2 4.4 4.5 3.3.1 2 Horizontal datum 3.5.3.2 3.5.4.2 3.7.3 6.1 6.5 3.7.3.1 5 7 14 17 19 15 Index file characteristics Index file contents Information booklet Intended use International Standardization Agreements Introductory statement Jewel case liner (back cover of case) 3.7
39、.3.4 16 18 4 6.4.6 3.5.2 Linear error Logical characteristics 3.8 3.5.3.1 16 5 Marking Master Index file characteristics 20 Licensed by Information Handling Services MIL-PRF-32030 M 9999906 2069200 710 Master Index file contents Mean sea level Module Module Module Module Module Module Module Module
40、Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module Module build-main. c bx-r0utines.c change-utility/change.c dbdbv . h dbdbv . hlp envinon. c f ixpos . c get-p0int.c getcell. c qtcirc. c gtcirc-cbs. c he
41、lp - cbs.c log0,c main. c mbr-cbs . c msg-dia1ogs.c nr.h nrutil. c nrutil. h open-v . c pixmaps . h plot-utils/drawAxes.c plot utils/xy. c point-cbs . c spline. c splint. c swap. c text-cbs. c uti1ities.c vdef . h Nautical mile NIMA Customer Help Desk Non-Government publications Notes MIL-PRF-32 030
42、 INDEX Order of precedence Other Government documents, drawings, and publications Packaging Packaging Product specific items Purpose Quality assurance Quality conformance inspection Requirements Scope Security Security Classification Software Applications Software Tools Source Information Specificat
43、ions, standards, and handbooks Subject term (key word) listing Paragraph 3.5.4.1 6.4.7 3.5.5.1.1 3.5.5.1.2 3.5.4.1.28 3.5.5.1.3 3.5.5.1.4 3.5.5.1.5 3.5.5.1.6 3.5.5.1.7 3.5.5.1.8 3.5.5.1.10 3.5.5.1.9 3.5.5.1.11 3.5.5.1.12 3.5.5.1.13 3.5.5.1.14 3.5.5.1.15 3.5.5.1.16 3.5.5.1.17 3.5.5.1.18 3.5.5.1.19 3.
44、5.5.1.20 3.5.5.1.30 3.5.5.1.29 3.5.5.1.21 3.5.5.1.22 3.5.5.1.23 3.5.5.1.24 3.5.5.1.25 3.5.5.1.26 3.5.5.1.27 6.4.8 6.7 2.3 6. 2.4 2.2.2 5. 5.1 3.7.1 1.2 4. 4.3 3. 1.1 3.6 3.6.1 3.5.5.1 3.5.5.2 3.7.3.2 2.2.1 6.6 Page 6 19 10 10 13 10 10 10 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 14 13 13 13 13 13
45、 13 13 13 19 19 2 17 2 2 17 17 14 1 16 16 2 1 14 14 10 14 15 1 19 21 Licensed by Information Handling ServicesTests Units of measure Users Note Vertical datum Volume identifier IL-PRF-32030 9999906 2069201 657 MIL-PRF-32030 INDEX World Geodetic System (WGS) Para graph 4.3.2 3.4 3.7.3.3 3.3.2 3.7.2 6
46、.4.9 Page 16 3 16 3 14 19 22 Licensed by Information Handling ServicesNIL-PRF-32O3O 9999906 2069202 593 MIL-PRF-32030 FIGURES FIGURE 1. Geographic ordering of master index pointers FIGURE 2. Geographic ordering of one degree cell depth values Page 5 6 23 Licensed by Information Handling ServicesMIL-
47、PRF-32030 TABLES TABLE 1 Storage requirements TABLE 2. Attributes of Master Index File TABLE 3. Attributes of Index File TABLE 4. Attributes of Description File TABLE 5. Attributes of Data File Page 4 7 8 9 10 24 Licensed by Information Handling ServicesMIL-PRF-32030 M 999990b 20b9204 3bb M MIL-PRF-32030 Custodians: NAVY - NO Marine Corps - MC Army - TI Air Force - O9 DISA - DC2 CONCLUDING MATERIAL, Preparing Activity: NIMA - MP (Project MCGT-0332) 25 O Licensed by Information Handling Services
