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Geodesy

Contents

Table of Contents: Main

Common Map Scales and Equivalents

Map Scale Architectual/
Engineering Scale
Visual Scale Example map scale (areas to represent)
1:71 1 in ~ 6 ft
1 cm ~ 0.71 m
Really? Web Map Zoom Level 23
1:141 1 in ~ 12 ft
1 cm ~ 1.41 m
Web Map Zoom Level 22
1:282 1 in ~ 24 ft
1 cm ~ 2.82 m
Web Map Zoom Level 21
1:564 1 in = 47 ft
1 cm = 5.64 m
Large Scale Web Map Zoom Level 20 (a mid-sized building)
1:1,000 1 in ~ 83 ft
1 cm = 10 m
1:1,128 1 in = 94 ft
1 cm ~ 11 m
Web Map Zoom Level 19 (a road and crossing details)
1:1,200 1 in = 100 ft
1 cm = 12 m
US Site Plans & Plan and Profiles
1:2,257 1 in ~ 188 ft
1 cm ~ 23 m
Web Map Zoom Level 18 (a group of buildings)
1:2,400 1 in = 200 ft
1 cm = 24 m
Parcel Data
1:4,514 1 in ~ 376 ft
1 cm ~ 45 m
Web Map Zoom Level 17 (a block, park, or range of addresses)
1:5,000 1 in ~ 417 ft
1 cm = 50 m
1:6,000 1 in = 500 ft
1 cm = 60 m
Parcel Data
1:9,028 1 in ~ 752 ft
1 cm ~ 90 m
Web Map Zoom Level 16 (a street)
1:10,000 1 in ~ 833 ft
1 cm = 100 m
1:12,000 1 in = 1,000 ft
1 cm = 120 m
Large Scale
1:18,056 1 in ~ 1,505 ft
1 cm ~ 181 m
Web Map Zoom Level 15 (a rural road)
1:24,000 1 in = 2,000 ft
1 cm = 240 m
Used in USGS 7.5-minute topographic maps
1:25,000 1 in ~ 2,083 ft
1 cm = 250 m
Commonly used in many Canadian, European, US Military
and USGS 7.5 x 15-minute topographic maps
1:31,680 1 in = 0.5 mi
1 cm ~ 317 m
1:36,112 1 in ~ 0.57 mi
1 cm ~ 361 m
Web Map Zoom Level 14
1:50,000 1 in ~ 0.79 mi
1 cm = 0.5 km
Medium Scale Commonly used in Canadian, European, US Military,
and USGS County maps
1:62,500 1 in ~ 0.99 mi
1 cm = 625 m
Used in USGS 15-minute topographic maps
1:63,600 1 in = 1 mi
1 cm = 636 m
Used in USGS 15-minnute Alaska series topographic maps
1:72,224 1 in ~ 1.14 mi
1 cm ~ 722 m
Web Map Zoom Level 13 (a village or suburb)
1:100,000 1 in ~ 1.58 mi
1 cm = 1 km
USGS & BLM 30 x 60-minute & USGS County maps
1:144,448 1 in ~ 2.28 mi
1 cm = 1.44 km
Web Map Zoom Level 12 (a town or city district)
1:250,000 1 in ~ 3.95 mi
1 cm = 2.5 km
Small Scale USGS 1 x 2-degree topographic maps
1:288,895 1 in ~ 4.56 mi
1 cm ~ 2.89 km
Web Map Zoom Level 11 (a city)
1:500,000 1 in ~ 7.89 mi
1 cm = 5 km
USGS State Maps
1:577,791 1 in ~ 9.12 mi
1 cm ~ 5.78 km
Web Map Zoom Level 10 (a metropolitan area)
1:1,000,000 1 in ~ 15.78 mi
1 cm = 10 km
USGS State Maps
1:1,155,581 1 in ~ 18.24 mi
1 cm ~ 11.56 km
Web Map Zoom Level 9 (a wide area or large metropolitan area)
1:2,311,162 1 in ~ 36.48 mi
1 cm ~ 23.11 km
Web Map Zoom Level 8
1:4,622,325 1 in ~ 72.95 mi
1 cm ~ 46.22 km
Web Map Zoom Level 7 (a small country or US state)
1:9,244,649 1 in ~ 146 mi
1 cm ~ 92 km
Web Map Zoom Level 6 (a large European country)
1:18,489,298 1 in ~ 291 mi
1 cm ~ 185 km
Web Map Zoom Level 5 (a large African country)
1:36,978,597 1 in ~ 584 mi
1 cm ~ 370 km
Web Map Zoom Level 4 (the United States)
1:73,957,194 1 in ~ 1,167 mi
1 cm ~ 740 km
Web Map Zoom Level 3 (the largest countries)
1:147,914,388 1 in ~ 2,335 mi
1 cm ~ 1,479 km
Web Map Zoom Level 2 (a subcontinental area)
1:295,828,755 1 in ~ 4,669 mi
1 cm ~ 2,958 km
Web Map Zoom Level 1
1:591,657,551 1 in ~ 9,338 mi
1 cm ~ 5,917 km
Small Scale Web Map Zoom Level 0 (the whole world)
Table of Contents: Section | Main

UTM Zones of the World

Click on the image to link to a basic map of all the UTM zones of the world. Each zone map tip includes a link to EPSG.io with filtered results to make finding EPSG/WKID codes easier. UTM Zones of the World

Table of Contents: Section | Main

US NAD 1983 State Plane Zones

Click on the image to link to a basic map of all the NAD 1983 State Plane Zones in the United States. Each zone map tip includes a link to EPSG.io with filtered results to make finding associated EPSG/WKID codes easier. UTM Zones of the World

Table of Contents: Section | Main

US NAD 1927 State Plane Zones

Click on the image to link to a basic map of all the NAD 1983 State Plane Zones in the United States. NOTE: Only Hawaii and Michigan have registered EPSG codes. Links to EPSG.io have been disabled UTM Zones of the World

Table of Contents: Section | Main