时间：2011-04-18 00:52来源：蓝天飞行翻译 作者：航空 点击：次
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(c)The Digital Aeronautical Chart Supple-ment (DACS). The DACS is specifically designed to provide digital airspace data not otherwise readily available. The supplement includes a Change Notice for IAPFIX.dat at the mid.point between revisions. The Change Notice is available only by free download from the NACO website. The DACS individual data files are: ENHIGH.DAT: High altitude airways (contermi-nous U.S.)ENLOW.DAT: Low altitude airways (conterminous U.S.)IAPFIX.DAT: Selected instrument approach proce-dure NAVAID and fix data. MTRFIX.DAT: Military training routes data. ALHIGH.DAT: Alaska high altitude airways data. ALLOW.DAT: Alaska low altitude airways data. PR.DAT: Puerto Rico airways data. HAWAII.DAT: Hawaii airways data. BAHAMA.DAT: Bahamas routes data. OCEANIC.DAT: Oceanic routes data. STARS.DAT: Standard terminal arrivals data. DP.DAT: Instrument departure procedures data. LOPREF.DAT: Preferred low altitude IFR routes data. HIPREF.DAT: Preferred high altitude IFR routes data. ARF.DAT: Air route radar facilities data. ASR.DAT: Airport surveillance radar facilities data. Types of Charts Available 9.1.7 2. The National Flight Database (NFD) (ARINC 424 [Ver 13 & 15]). The NFD is a basic digital dataset, modeled to an international standard, which can be used as a basis to support GPS navigation. Initial data elements included are: Airport and Helicopter Records, VHF and NDB Navigation aids, en route waypoints and airways. Additional data elements will be added in subsequent releases to include: departure procedures, standard terminal arrivals, and GPS/RNAV instrument approach procedures. The database is updated every 28 days. The data is available by subscription only and is distributed on CD.ROM or by ftp download. 3. Sectional Raster Aeronautical Charts (SRAC). These digital VFR charts are geo. referenced scanned images of FAA sectional charts. Additional digital data may easily be overlaid on the raster image using commonly available Geographic Information System software. Data such as weather, temporary flight restrictions, obstacles, or other geospatial data can be combined with SRAC data to support a variety of needs. Most SRACs are provided in two halves, a north side and a south side. The file resolution is 200 dots per inch and the data is 8.bit color. The data is provided as a GeoTIFF and distributed on DVD.R media. The root mean square error of the transformation will not exceed two pixels. SRACs DVDs are updated every 28 days and are available by subscription only. 9.1.8 Types of Charts Available FIG 9.1.9 U.S. Terminal Publication Volumes Types of Charts Available 9.1.9 FIG 9.1.10 Airport/Facility Directory Geographic Areas FIG 9.1.11 Sectional and VFR Terminal Area Charts for Alaska 9.1.10 Types of Charts Available FIG 9.1.12 World Aeronautical Charts for Alaska Types of Charts Available 9.1.11 FIG 9.1.13 World Aeronautical Charts for the Conterminous U.S. Mexico, and the Caribbean Areas 9.1.5. Where and How to Get Charts of Foreign Areas a. National Imagery and Mapping Agency (NIMA) Products. An FAA catalog of NIMA Public Sale Aeronautical Charts and Publications (FAA Stock No. DMAACATSET), is available from the NACO Distribution Division. The catalog describes available charts and publications primarily covering areas outside the U.S. A free quarterly bulletin, Dates of Latest Editions . NIMA Aeronautical Charts and Publications (FAA Stock No. DADOLE), is also available from NACO. 1. Flight Information Publication (FLIP) Planning Documents. General Planning (GP) Area Planning Area Planning . Special Use Airspace . Planning Charts 2. FLIP Enroute Charts and Chart Supple-ments. Pacific, Australasia, and Antarctica U.S. . IFR and VFR Supplements Flight Information Handbook Caribbean and South America . Low Altitude Caribbean and South America . High Altitude Europe, North Africa, and Middle East . Low Altitude Europe, North Africa, and Middle East . High Altitude Africa Eastern Europe and Asia Area Arrival Charts 9.1.12 Types of Charts Available 3. FLIP Instrument Approach Procedures (IAPs). Africa Canada and North Atlantic Caribbean and South America Eastern Europe and Asia Europe, North Africa, and Middle East Pacific, Australasia, and Antarctica VFR Arrival/Departure Routes . Europe and Korea U.S. 4. Miscellaneous DOD Charts and Products. Aeronautical Chart Updating Manual (CHUM)DOD Weather Plotting Charts (WPC)Tactical Pilotage Charts (TPC)Operational Navigation Charts (ONC)Global Navigation and Planning Charts (GNC)Global LORAN.C Navigation Charts (GLCC)LORAN.C Coastal Navigation Charts (LCNC)Jet Navigation Charts (JNC) and Universal Jet Navigation Charts (JNU)Jet Navigation Charts (JNCA)Aerospace Planning Charts (ASC)Oceanic Planning Charts (OPC)Joint Operations Graphics . Air (JOG.A)Standard Index Charts (SIC)Universal Plotting Sheet (VP.OS)Sight Reduction Tables for Air Navigation (PUB249)Plotting Sheets (VP.30)Dial.Up Electronic CHUM b. Canadian Charts. Information on available Canadian charts and publications may be obtained from designated FAA chart agents or by contacting the: NAV CANADA Aeronautical Publications Sales and Distribution Unit P.O. Box 9840, Station T Ottawa, Ontario K1G 6S8 Canada Telephone: 613.744.6393 or 1.866.731.7827 Fax: 613.744.7120 or 1.866.740.9992 c.Mexican Charts. Information on available Mexican charts and publications may be obtained by contacting: Dirección de Navigacion Aereo Blvd. Puerto Aereo 485 Zona Federal Del Aeropuerto Int’l 15620 Mexico D.F. Mexico |
