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State
Coastal Boundary Polygon
State of Connecticut —
Coastal Area & Boundary Polygon: The Coastal Area layer is a 1:24,000-scale, polygon feature-based layer that includes the land and waters that lie within the... -
State
Connecticut Airports
State of Connecticut —
Airports Polygon is a 1:24,000-scale, feature-based layer that includes all airport features depicted on all of the U.S. Geological Survey (USGS) 7.5 minute... -
City
Building and Safety - Electrical Permits Submitted from 2020 to Present (N)
City of Los Angeles —
The Department of Building and Safety issues permits for the construction, remodeling, and repair of buildings and structures in the City of Los Angeles. Permits are... -
City
Building and Safety - Electrical Permits Submitted Before 2010 (N)
City of Los Angeles —
The Department of Building and Safety issues permits for the construction, remodeling, and repair of buildings and structures in the City of Los Angeles. Permits are... -
City
Building and Safety - Building Permits Issued Before 2010 (N)
City of Los Angeles —
The Department of Building and Safety issues permits for the construction, remodeling, and repair of buildings and structures in the City of Los Angeles. Permits are... -
City
Contour Lines 1993
City of Seattle —
Updated contours from 2021 here. A line feature class showing 2 ft. and 10 ft. elevation contours. Derived from 1993 digital orthophotos - has not been updated. -
City
108" Inundation Vulnerability Zone Line (Sea Level Rise + 100YR Flood Event)
City of San Francisco —
Disclaimer: The Sea Level Rise (SLR) map shows the most extreme level of SLR possible. It is a very, very unlikely scenario that would only occur if no efforts to... -
Federal
2023 NOAA Lidar: AK Coastal Communities (Dillingham/Aleknagik, Ekuk, Ekwok, Koliganek, Manokotak, New Stuyahok)
National Oceanic and Atmospheric Administration, Department of Commerce —
Original Product: Classified LAZ 1.4 files, formatted to 1611 individual 750m x 750m tiles covering the NOAA AK Communities 2023 project area. Original Geographic... -
State
Steep Slope 2 ft
State of Connecticut —
OverviewThis Feature Service provides detailed geographic information on steep slope areas within the state of Connecticut. This layer was derived from the 2023... -
State
Coastal Boundary
State of Connecticut —
The Coastal Boundary layer is a 1:24,000-scale, polygon feature-based layer of the legal mylar-based maps adopted by the Commissioner of the Department of... -
City
Building and Safety - Mechanical Permits Issued Between 2010 and 2019 (N)
City of Los Angeles —
The Department of Building and Safety issues permits for the construction, remodeling, and repair of buildings and structures in the City of Los Angeles. Permits are... -
Federal
2024 IN DNR Lidar: Indiana Coastline
National Oceanic and Atmospheric Administration, Department of Commerce —
Original Product: These lidar data are processed Classified LAS 1.4 files, formatted to 2139 individual 1250 ft x 1250 ft tiles clipped to the DPA; used to create... -
City
SEPTA Elevator Outages
City of Philadelphia —
Returns a list of all elevator outages. The API does not require any paramters. -
University
Benchmarks
Earth Data Analysis Center, University of New Mexico —
The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision... -
State
2D Building Footprints
State of Connecticut —
Connecticut Statewide Building footprints were created during the CT Statewide GIS Services lidar project. Building footprints are reviewed against lidar intensity... -
University
2013 FEMA Cross Sections
Earth Data Analysis Center, University of New Mexico —
The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision... -
City
Building and Safety - Building Permits Submitted from 2020 to Present (N)
City of Los Angeles —
The Department of Building and Safety issues permits for the construction, remodeling, and repair of buildings and structures in the City of Los Angeles. Permits are... -
State
Maryland_Military_Training_Route_500___Above
State of Maryland —
Aerial corridors in which military aircraft are permitted to fly faster than 250 knots (about 285 mph) and under 10,000 ft. Routes are divided into visual rules (VR)... -
State
Patents by Connecticut Inventors 1800-1890
State of Connecticut —
Connecticut Patents 1800-1890 This list was compiled by Museum of Connecticut History staff in the 1990s, and lists all patents by Connecticut inventors between the...