TopoQuest Logo
Do you find TopoQuest useful?
Help keep TopoQuest running and adding new maps/features by donating!
Bitcoin:  19c7KJd3qBynnjoSw5npx9KScwjBe4ifkT
Litecoin:  LXs6TkuXGGXo1vDsWCkWVdjQX94eUKd6ui
Home View Maps Find Maps Find Places Resources & Links

Welcome to the TopoQuest Map Viewer!
Portsmouth Post Office, NH is a post office located in Rockingham County at N43.07786° W70.75604° (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.



USGS Map Name:  Portsmouth, NH    Map MRC: 43070A7
Map Center:  N43.07786°  W70.75604°    Datum: NAD83    Zoom: 4m/pixel
Up-Left
Up
Up-Right
Left
Right
Down-Left
Down
Down-Right


Places Within This Map View:
Place Type Coordinates (click to center)
Portsmouth Post OfficePost OfficeN43.07786° W70.75604°
Old Portsmouth High SchoolSchoolN43.07787° W70.75561°
United States Custom HouseBuildingN43.07731° W70.75644°
Rockingham County Jail (historical)BuildingN43.07759° W70.75672°
Saint Johns ChurchChurchN43.07842° W70.75505°
Queens Chapel (historical)ChurchN43.07842° W70.75505°
Bankers RowBuildingN43.07648° W70.75644°
Stoodleys Tavern (historical)BuildingN43.07648° W70.75672°
McIntyre Federal BuildingBuildingN43.07648° W70.75672°
Warner House MuseumBuildingN43.07759° W70.75450°
North Church of PortsmouthChurchN43.07648° W70.75700°
Earl of Halifax Tavern (historical)BuildingN43.07898° W70.75478°
Thomas Shaw HouseBuildingN43.07648° W70.75505°
Portsmouth Brewery (historical)LocaleN43.07870° W70.75450°
Portsmouth AthenaeumBuildingN43.07731° W70.75783°
Old HarbourBayN43.07953° W70.75700°
Market SquareParkN43.07703° W70.75783°
Harbour PlaceBuildingN43.07814° W70.75394°
Oracle HouseBuildingN43.07592° W70.75505°
Strwaberry Banke Historic DistrictParkN43.07537° W70.75533°
Strawbery Banke MuseumBuildingN43.07537° W70.75533°
Thayer Cumings Library and ArchivesBuildingN43.07537° W70.75533°
Puddle Dock (historical)Populated PlaceN43.07537° W70.75533°
Ann Treadwell HouseBuildingN43.07592° W70.75783°
Liberty GardensParkN43.07620° W70.75394°
Strawbery Bank Visitor CenterBuildingN43.07731° W70.75339°
Merchants Row Shopping CenterLocaleN43.07898° W70.75866°
South Church Unitarian Universalist ChurchChurchN43.07537° W70.75755°
Prescott Park TheatreBuildingN43.07759° W70.75311°
Portsmouth PierLocaleN43.07814° W70.75283°
City of Portsmouth Fire Department Station 1BuildingN43.07482° W70.75769°
Prescott Park DockLocaleN43.07759° W70.75255°
Shaw WarehouseBuildingN43.07703° W70.75228°
Sheafe WarehouseBuildingN43.07703° W70.75228°
Thomas Thompson HouseBuildingN43.07398° W70.75700°
James T Fields HouseBuildingN43.07481° W70.75339°
Prescott ParkParkN43.07731° W70.75200°
Moffatt-Ladd House MuseumBuildingN43.07870° W70.76005°
Abraham Shaw HouseBuildingN43.07564° W70.75950°
The Music HallBuildingN43.07564° W70.75950°
Memorial BridgeBridgeN43.07953° W70.75228°
Kearsarge HouseBuildingN43.07592° W70.75978°
The HillLocaleN43.07592° W70.75978°
YMCA BuildingBuildingN43.07592° W70.75978°
Society for the Preservation of New England AntiquitiesBuildingN43.07398° W70.75783°
Governor John Langdon House and GardenLocaleN43.07398° W70.75783°
Haven ParkParkN43.07370° W70.75478°
Temple IsraelChurchN43.07342° W70.75589°
Salvation ArmyChurchN43.07537° W70.76033°
Mark Wentworth HouseBuildingN43.07370° W70.75311°
John Paul Jones HouseBuildingN43.07509° W70.76033°
Parade MallParkN43.07509° W70.76033°
Portsmouth Historical Society BuildingBuildingN43.07509° W70.76033°
Willey LotCemeteryN43.08277° W70.75424°
Viking DockLocaleN43.08092° W70.76033°
Portsmouth Middle SchoolSchoolN43.07321° W70.75885°
Portsmouth Academy (historical)SchoolN43.07537° W70.76089°
Portsmouth Public LibraryBuildingN43.07537° W70.76089°
New Hampshire State Commercial Fish PierLocaleN43.07564° W70.75089°
Point of Grave Burial GroundCemeteryN43.07542° W70.75094°
Middle Street Baptist ChurchChurchN43.07398° W70.76033°
John Peirce MansionBuildingN43.07426° W70.76061°
South Ward MeetinghouseChurchN43.07426° W70.75144°
Meeting House HillLocaleN43.07426° W70.75144°
South Mill PondReservoirN43.07245° W70.75352°
Childrens Museum of PortsmouthBuildingN43.07426° W70.75116°
Haymarket SquareParkN43.07370° W70.76061°
Badgers IslandIslandN43.08231° W70.75172°
Tobias Lear HouseBuildingN43.07426° W70.75061°
Nobles IslandBarN43.08426° W70.75755°
South Mill Pond DamDamN43.07342° W70.75116°
Wentworth Home for Aged People (historical)BuildingN43.07453° W70.75005°
Wentworth-Gardner HouseBuildingN43.07453° W70.75005°
Kennedy CenterBuildingN43.07203° W70.75978°
South PlaygroundParkN43.07120° W70.75811°

Note: Coordinates listed above are datum selected on the sidebar.
Click on map to:
Zoom In Zoom in (x2)
Zoom Out Zoom out (x2)
Pan Re-center

Map contents:
Choose Automatically
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)

Zoom level:
1m per pixel (Sat)
2m per pixel (Sat)
4m per pixel
8m per pixel
16m per pixel
32m per pixel
64m per pixel
128m per pixel
256m per pixel
512m per pixel
1km per pixel
2km per pixel
4km per pixel
10km per pixel

Map Size:
Small'ish (512x512)
Medium Rare (768x768)
Grande! (1024x1024)
Extra Grande! (1280x1280)

Datum:
NAD27
NAD83/WGS84

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

Draw crosshair at center



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.



Copyright (C) 2008-2024 Ryan Niemi / Sunset Dynamics ... All Rights Reserved