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Welcome to the TopoQuest Map Viewer!
Jacknife Ledge, MA is a island located in Norfolk County at N42.25621° W70.93949° (NAD83). This is the nearest place in the USGS place names database to the center of the map view below.  Look below the map view for a list of other places and locations that are visible within this map view.  If you need to locate a landmark or feature, you can search for its location on our Find Places page.  If you need to locate a specific USGS topographic map, try our Find Maps page.



Map Center:  N42.25621°  W70.93949°    Datum: NAD83    Zoom: 4m/pixel
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Places Within This Map View:
Place Type Coordinates (click to center)
Jacknife LedgeIslandN42.25621° W70.93949°
Fort PointCapeN42.25677° W70.93699°
Eastern NeckCapeN42.25427° W70.93644°
Rose CliffCliffN42.25704° W70.93560°
Great Hill ParkParkN42.25066° W70.94171°
Bass RockIslandN42.25677° W70.94782°
Davids IslandIslandN42.24871° W70.93366°
Raccoon IslandIslandN42.26288° W70.94755°
Weymouth VillageLocaleN42.24593° W70.93671°
Wessagusset SchoolSchoolN42.24677° W70.94532°
Saint Jerome Parish HallChurchN42.24482° W70.94060°
Saint Jeromes SchoolSchoolN42.24454° W70.94227°
Rock Island HeadCapeN42.26038° W70.95088°
Harborlight MallLocaleN42.24454° W70.93588°
Upper Neck CoveBayN42.25427° W70.92727°
Harbor Light Mall Shopping CenterLocaleN42.24427° W70.93588°
North WeymouthPopulated PlaceN42.24593° W70.94671°
Stodders NeckCapeN42.24982° W70.92866°
Wessagusset BeachBeachN42.24816° W70.94949°
Old SpainPopulated PlaceN42.24343° W70.94366°
William K Webb ParkParkN42.25982° W70.92616°
Upper NeckCapeN42.25927° W70.92588°
Weymouth Fire Department Station 1BuildingN42.24314° W70.94455°
Beals ParkParkN42.24316° W70.94671°
Pilgrim Congregational ChurchChurchN42.24260° W70.94588°
Lower NeckCapeN42.25454° W70.92449°
Manet BeachBeachN42.26677° W70.95032°
North Weymouth Post OfficePost OfficeN42.24253° W70.94668°
Lower Neck CoveBayN42.26204° W70.92505°
Unitarian Universalist ChurchChurchN42.24260° W70.94838°
Rock Island CoveBayN42.25843° W70.95644°
Gull PointCapeN42.25454° W70.95699°
South Shore Consumers MallLocaleN42.24732° W70.92421°
Houghs Neck Congregation ChurchChurchN42.26732° W70.95699°
Atherton Hough Elementary School Media CenterBuildingN42.26670° W70.95770°
Atherton Hough SchoolSchoolN42.26677° W70.95783°
Houghs NeckPopulated PlaceN42.26677° W70.95783°
Quincy Fire Department Station 6BuildingN42.26775° W70.95762°

Note: Coordinates listed above are datum selected on the sidebar.
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Map contents:
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Overall Coverage
1:24K Coverage (US)
1:24K Topo maps (US)
1:50K Coverage (Canada)
1:50K Topo maps (Canada)
1:100K Coverage (US)
1:100K Topo maps (US)
1:250K Coverage (US)
1:250K Topo maps (US)
Satellite 1m Coverage (US)
Satellite 1m (US)

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Map Size:
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Datum:
NAD27
NAD83/WGS84

Coordinate format:
UTM
Nddd.ddd°  Wddd.ddd°
Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

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Updates
Note (5/31/2016) - Want a crosshair at the center coordinates of the map?  A number of people have asked, so that option has been added!

Note (6/26/2013) - Map sizes are now larger, and an extra-large (1280x1280) option has been added as well.

Note (8/18/2010) - The transition to the new TopoQuest server is now complete.  Aside from a glitch that affected the TopoZone alternative map.asp script much of Monday (8/17/2010) afternoon and evening, all went pretty smoothly.  Response time of the TopoQuest website overall should be much snappier, and addition of more 1m satellite / aerial imagery is back underway!

Note (8/2/2010) - Full USGS 1:100K and 1:250K topographic map coverage of the continental US is now completed and online.  Plus, I have the new TopoQuest server under construction with a 9TB RAID6 disk array to continue adding satellite/aerial photo coverage.  Yay!

Note (7/21/2009) - Locations of places of interest (from the USGS placenames database) within the map area you are viewing are now listed below the map when viewing at 64m/pixel or below.  You can click the name of the place to go to its description page, or click the coordinates to recenter your map view on that place.

Note (6/1/2009) - We've started adding 1m/pixel aerial and satellite imagery, starting with Oregon and slowly branching out from there.  Please be patient, it takes a very long time to download and process all this imagery, as well as huge amounts of disk space!

Note (3/07/2009) - We've started adding 1:100K and 1:250K scale USGS topographic maps, starting with southern Oregon and moving out from there.  Coverage will be a bit sparse at first while we crank up automated processing of map tiles at these topographic map scales.  To view 1:100K and 1:250K scale topos, you'll need to manually select them from the sidebar (the Choose Automatically selection will not select these map scales until we have more coverage).  You can use the coverage map types to see what areas we've already processed and have online.  Also note that satellite photo coverage isn't meant to be particularly useful at this point, it's just (very) experimental.

Note (7/31/2008) - We've started adding 1:50K scale topographic maps of Canada, starting with British Columbia.  The Canadian topographic map coverage is still a bit experimental, and integration into the map viewer still needs a little work.  The map viewer will not yet automatically select the 1:50K scale topographic maps, so if you're trying to view maps in Canada, you may need to manually switch to the 1:50K Topo Maps selection in the Map Contents section of the sidebar.

Note (4/15/2008) - With the demise of non-subscription access to TopoZone (now merged with Trails.com, a subscription service), we're scrambling to process all topographic maps for the US and make them available as quickly as possible.  We now have four Linux PC's crunching map data 24/7 to produce and index map data continuously.  We should be adding approximately fifteen 1 degree x 1 degree blocks of map data (approximately 1000 individual 7.5 minute 1:24000 topo maps) per day.  We're starting with southern Oregon (because that's where we live!) and northern California and branching out from there.

TopoZone URL Replacement
Do you have a Topozone map URL that you want to convert to the TopoQuest equivalent?  Simply replace topozone.com with topoquest.com in the URL, and you'll get the equivalent map as what Topozone used to produce!  We have more details on using TopoQuest as a Topozone alternative on our Topozone Replacement page.



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