20240628 15355500 1.0 TRUE TRUE ItemDescription 20260608 ArcGIS Metadata 1.0 structures USGS Structures from The National Map consists of data to include the name, function, location, and other core information and characteristics of selected manmade facilities. The types of structures collected are largely determined by the needs of disaster planning and emergency response, and homeland security organizations. Structures currently being collected are: School, Technical/Trade School, College/University, Fire Station/EMS Station, Law Enforcement/Police Station, Prison/Correctional Facility, State Capitol, Hospital/Medical Center, Ambulance Service, Cemetery, Post Office, Campground, Trailhead, and Visitor/Information Center. Structures data are designed to be used in general mapping and in the analysis of structure related activities using geographic information system technology. The National Map structures data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and transportation, to produce general reference base maps. The National Map download client allows free downloads of public domain structures data in either Esri File Geodatabase or Shapefile formats. For additional information on the structures data model, go to https://www.usgs.gov/core-science-systems/ngp/tnm-corps/structures. See https://apps.nationalmap.gov/help/ for assistance with The National Map viewer, download client, services, or metadata. Structures USGS TNM – National Structures Dataset. Data Refreshed July, 2026. ngda building facility school technical trade college university fire ems ambulance hospital medical center police prison correctional capitol post office cemetery campground trailhead visitor center US NGP-TNM REST WMS WFS ngda building facility school technical trade college university fire ems ambulance hospital medical center police prison correctional capitol post office cemetery campground trailhead visitor center US NGP-TNM REST WMS WFS iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAABS39xVAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAO xAAADsQBlSsOGwAAB0JJREFUeJzt2X1sXWUdwPHfvb29beltu3Zv7d7K6gZsYy8QWCfyMgUFBoJ/ IJMERVRMTNCg00QJCf4nxpAZE0JEMUQz/AcJAXGGSNQ4AxgN6BLBEQZbHHVTKmzd+t5r7lUaEGMW qXW/+fkkTc85z7nPubkn+eY595aq1Wo1ABIo/a/fAMDxEiwgDcEC0hAsIA3BAtIQLCANwQLSECwg DcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCAN wQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3B AtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC 0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLS ECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQ LCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAs IA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwg DcEC0hAsIA3BAtIQLCANwQLSECwgDcEC0hAsIA3BAtIQLCANwQLSECwgDcFiRk1NTUWxWIzJycko FAr17bc7X7Varf81NDTU53yj2vHaObWx169dMzExEeNDr0XjKW1RKpff1nvgxCFYzKjd37wtVt5w 23REWlpa/uO5xkZH42efujDm9V8afVs/V4/R2KF9MW/F2ulzRkdH48CuR6N389Xx9Dc+H+d8dns9 akOHX4uDT/045m+4KDq7F78ldOQkWMyo4YP7Y9/O79a3F138ofjD9++MrjWb4pmvfDxWfPjWWPjO y2Pwd7vi6MsvRtPcnujpf188fcdN0fOea6M6VY3RwYHovuADMe/UlbHngbuif/tjUS6XY3joSOz/ 0X0xdviVeKXvzGgsl2Ne/+XR2NgYB5/4YUwd/WscHXgxBv/0cux7+J7ou+bTEVOT7u5JRrCYcQvO u7L+qPbK7l0xfuTVaGiuxMTRw7Ho4q3x5yd3RnnOgigXC3HK6RvjmTtvjjO33RUHHtsRC991VQz8 /MFoX7w8So3lmBg5Vl8ZNTc314O19MqPxdALv43nd3wt1n/x29OPf+0rz4qujZfFgV2PxFNf2BKV pae5qycpwWJGvPrC7tj78Hei/bSzo6nSHtVqRFP7vOj74C1xbGBv9F23LWpPZV3rzo8jL/0+Sgt6 o7mjM5ZecWM0d8yLBee8N0qnVGLuhgun51y19TOx56Fv1VdiC/ovjVJjY4y+Nhhn335/HPjJ/bHm 2ptjZGQkOldtjI753dGz+ZoYe/VQVJadEVFsiErvqiiWm93hk4hgMSP++NMHou/9N8Zz3/tqHGyt xDuu/mRU1vXXx+YuWhJLzr6gvlqqtnfE3EVL6yuw2n7b5qvr57St31Q/Fkv7pueshW/t9dvedJ1l F14Vj9+0Kd59zxP1/drqa9G6/vpcp225/u/X+MfcczrPnd7m5CBYzIjmru548dH7YnJ8LIYOvFA/ 9sZQvL79z//f6HjCUvvu6pJ7f/WmXx//3dxidXIRLGbEkf17ojo5ES1zu2Ny+FgcHdgXrT29M/7p 1gJU+6Kd/0+CxYw465btPkn+6wQLSEOwgDQEC0hDsIA0BAtIQ7CANAQLSEOwgDQEC0hDsIA0BAtI Q7CANAQLSEOwgDQEC0hDsIA0BAtIQ7CANAQLSEOwgDQEC0hDsIA0BAtIQ7CANAQLSEOwgDQEC0hD sIA0BAtIQ7CANAQLSEOwgDQEC0hDsIA0BAtIQ7CANAQLSEOwgFk1NTUVY8PHorm1EpMTEzE+Ph7N LS3H9VrBAmbV2NhYPPHl6+OiO34Qzz94d5R7lseScy+JQqEahYZSRLUaUShEoVCIYrEhJkaHI4oN UWosCxYw+yaPHY7Bl/dHobWjvj/wzC/iyEvPRcuCxVGqzImDv3wkulZvjNbe1XHoyZ1ROXVVtC9f I1jA7OtYuSFeeuju6Fp7fn1FdfTA3uhaf34M7Xs2utf0x9De3dE0f2k0dc6PI/uejYXnXRG/uf06 wQJmV6lUiiWXfSQmh4eiY8X6GD08GK3dvTExOhKdq/vr59TG//Lrx6OtZ1ks2/LRqPT0xllfulew gNkPVs8ZG6b329ra3jQ+PjoSe3Z8PVbfcGs0NTXFnJ5l9eOV09cJFnBiaWxqjvWfuD2KxeJbxvxK CJxw/lWsagQLSEOwgDQEC0hDsIA0BAtIQ7CANAQLSEOwgDQEC0hDsIA0BAuILP4GdlFXWWTV8k0A AAAASUVORK5CYII=