Specification for Arctic topographic mapping 1:50 000 Edition 1.0 June 2015 Table of contents Preface ............................................................................................................................................................... 4 Content .......................................................................................................................................................... 4 Editors ............................................................................................................................................................ 4 Technical requirements ..................................................................................................................................... 5 Quality ........................................................................................................................................................... 5 Editors addresses ........................................................................................................................................... 8 Object catalogue ................................................................................................................................................ 9 Object class TRAFFIC .................................................................................................................................... 11 ROAD ....................................................................................................................................................... 11 PATH ........................................................................................................................................................ 12 SNOW TRAIL ............................................................................................................................................ 13 TUNNEL .................................................................................................................................................... 15 RUNWAY .................................................................................................................................................. 16 HELIPORT ................................................................................................................................................. 17 HELISTOP ................................................................................................................................................. 18 Object class BUILDING ................................................................................................................................. 19 BUILDING ................................................................................................................................................. 19 HUT .......................................................................................................................................................... 20 GREENHOUSE .......................................................................................................................................... 21 TANK/SILO ............................................................................................................................................... 22 ANCIENT MONUMENT ............................................................................................................................. 23 BUILT-UP AREA ........................................................................................................................................ 24 Object class HYDROGRAPHY ........................................................................................................................ 25 COAST LINE .............................................................................................................................................. 25 LAKE ......................................................................................................................................................... 26 RIVER ....................................................................................................................................................... 27 RIVER BANK ............................................................................................................................................. 28 DITCH ....................................................................................................................................................... 29 SPRING ..................................................................................................................................................... 30 HARBOUR................................................................................................................................................. 31 JETTY ........................................................................................................................................................ 32 SKERRY ..................................................................................................................................................... 33 Object class LAND COVER ............................................................................................................................ 34 ICE ............................................................................................................................................................ 34 NUNATAK ................................................................................................................................................. 35 RIVER DELTA ............................................................................................................................................ 36 FOREST ..................................................................................................................................................... 37 WETLAND ................................................................................................................................................. 38 SCRUB VEGETATION ................................................................................................................................ 39 BOULDER FIELD ........................................................................................................................................ 40 ERRATIC BLOCK ........................................................................................................................................ 41 Object class LAND USE ................................................................................................................................. 42 AGRICULTURE .......................................................................................................................................... 42 CEMETERY ................................................................................................................................................ 43 MINING .................................................................................................................................................... 44 Specification for Arctic topographic mapping - 1:50 000, edition 1.0 © Asiaq, Greenland Survey, Nuuk. June 2015. Page 2 DUMPING SITE ......................................................................................................................................... 45 EMBANKMENT ......................................................................................................................................... 46 DIKE.......................................................................................................................................................... 47 FENCE ....................................................................................................................................................... 48 HIGH-VOLTAGE MAST .............................................................................................................................. 49 POWER LINE ............................................................................................................................................. 50 PIPELINE ................................................................................................................................................... 51 TELEMAST ................................................................................................................................................ 52 SKI LIFT ..................................................................................................................................................... 53 CAIRN ....................................................................................................................................................... 54 SEAMARK ................................................................................................................................................. 55 TRIGONOMETRICAL STATION .................................................................................................................. 56 Object class ADMINISTRATIVE ..................................................................................................................... 57 PLACE NAME ............................................................................................................................................ 57 NATURE RESERVE ...................................................................................................................................