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Welcome to the TopoQuest Map Viewer!
Library of Congress, DC is a building located in District of Columbia County at N38.88845° W77.00442° (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:  N38.88861°  W77.00472°    Datum: NAD83    Zoom: 8m/pixel
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Places Within This Map View:
Place Type Coordinates (click to center)
Library of CongressBuildingN38.88845° W77.00442°
The Court of NeptuneParkN38.88900° W77.00525°
Torch of Learning SculptureParkN38.88900° W77.00525°
Carroll Prison (historical)BuildingN38.88817° W77.00525°
Longs Hotel (historical)BuildingN38.88817° W77.00414°
Carroll Row (historical)BuildingN38.88817° W77.00414°
The Court of Neptune Fountain SculptureParkN38.88872° W77.00553°
Thomas Jefferson BuildingBuildingN38.88872° W77.00553°
Grant RowBuildingN38.88900° W77.00386°
Senate Page SchoolSchoolN38.88789° W77.00581°
Abby Manor (historical)CivilN38.88983° W77.00525°
Capitol Hill Market (historical)LocaleN38.89011° W77.00470°
House of Representatives Page SchoolSchoolN38.88722° W77.00539°
Ptomaine Row (historical)BuildingN38.88706° W77.00470°
Authority of Law SculptureParkN38.88983° W77.00581°
Old Brick Capitol (historical)BuildingN38.89039° W77.00442°
Old Capitol Prison (historical)BuildingN38.89039° W77.00442°
Trumbull Row (historical)BuildingN38.89039° W77.00442°
Eastern AcademySchoolN38.88928° W77.00303°
Brick Capitol (historical)BuildingN38.89011° W77.00581°
James Madison Memorial BuildingBuildingN38.88678° W77.00442°
Supreme Court of the United StatesBuildingN38.89058° W77.00454°
John Adams BuildingBuildingN38.88817° W77.00275°
Caldwell House (historical)BuildingN38.88733° W77.00303°
Folger Shakespeare LibraryBuildingN38.88956° W77.00275°
Lutheran Church of the ReformationChurchN38.89011° W77.00303°
East Front FountainsParkN38.88983° W77.00664°
Israel Bethel African Methodist Episcopal Church (historical)ChurchN38.88678° W77.00609°
The Contemplation of Justice SculptureParkN38.89095° W77.00498°
River Park Nursery SchoolBuildingN38.89010° W77.00290°
Church of the ReformationChurchN38.89023° W77.00283°
Bloody HillLocaleN38.88900° W77.00720°
Cannon Station Post OfficePost OfficeN38.88730° W77.00700°
ParkingtonBuildingN38.89122° W77.00525°
Folger TheatreBuildingN38.88956° W77.00220°
Watterston HouseBuildingN38.88650° W77.00303°
Garfield MonumentParkN38.89095° W77.00609°
Capitol GroundsAreaN38.88983° W77.00720°
Cannon House Office BuildingBuildingN38.88678° W77.00692°
Saint Peters Catholic ChurchChurchN38.88567° W77.00386°
Saint Marks Episcopal ChurchChurchN38.88845° W77.00164°
Mountjoy Bayly HouseBuildingN38.89178° W77.00442°
New Troy (historical)CivilN38.89178° W77.00525°
The Bakeoven (historical)BuildingN38.89067° W77.00720°
Faith Tabernacle United Holy Church of AmericaChurchN38.89080° W77.00224°
National Womens Party BuildingBuildingN38.89206° W77.00470°
House Office Building Annex 1BuildingN38.88567° W77.00692°
Capitol South Metro StationLocaleN38.88511° W77.00609°
U.S. Capitol Visitor CenterBuildingN38.88972° W77.00833°
Longs TavernLocaleN38.89039° W77.00136°
Sewall-Belmont House National Historic SiteParkN38.89225° W77.00361°
Butler House (historical)BuildingN38.88733° W77.00831°
Belmont-Paul Women's Equality National MonumentParkN38.89232° W77.00386°
Waugh Methodist ChurchChurchN38.89122° W77.00192°
Capitol Hill Presbyterian ChurchChurchN38.88733° W77.00109°
Jenkins Hill Child Development CenterBuildingN38.88740° W77.00090°
Longworth Post OfficePost OfficeN38.88711° W77.00849°
Varnum Hotel (historical)BuildingN38.88622° W77.00803°
Veterans of Foreign Wars MemorialParkN38.89233° W77.00303°
National Museum of African ArtBuildingN38.89122° W77.00136°
Longworth House Office BuildingBuildingN38.88678° W77.00859°
Schotts Court (historical)LocaleN38.89289° W77.00498°
Dirksen Senate Office BuildingBuildingN38.89289° W77.00525°
United States Capitol Historical SocietyBuildingN38.89261° W77.00303°
Veterans of Foreign Wars of the United States BuildingBuildingN38.89261° W77.00303°
United States CapitolBuildingN38.88975° W77.00891°
Hart Senate Office BuildingBuildingN38.89289° W77.00386°
Old Providence Hospital (historical)HospitalN38.88444° W77.00333°
Old Providence Market (historical)BuildingN38.88456° W77.00303°
Herdic StationsLocaleN38.88872° W77.00914°
Folger ParkParkN38.88477° W77.00247°
Capitol HillPopulated PlaceN38.88900° W77.00025°
Richard Brevard Russell Office BuildingBuildingN38.89261° W77.00692°
Israel Methodist Episcopal Church (historical)ChurchN38.88733° W77.00914°
East Public School (historical)SchoolN38.88511° W77.00164°

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

Zoom level:
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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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