2025 Lake Erie (Shoreline)

• Deliverables: Lidar LAS and DEM (IMG format), Intensity (TIFF format)
• Quality Level: 10 ppsm, equitable to QL0
• Overlap: COMING SOON!
• Tiling Scheme: 2,500’ x 2,500’ tiles
• Vendors: COMING SOON!
• Specifications: COMING SOON!
• Extent: Appoximately 33 square miles - buffered 250 meters on the lake side and 500 meters into the land, and including the entirety of Presque Isle State Park.

• Code	Class Definition
  COMING SOON!	COMING SOON!

2022 Philadelphia (1 county)

• Deliverables: LAS, DEM, Hillshade, Contours (1-foot)
• Quality Level: QL1 - collected leaf-off with a point density of 8 points per square meter (16 points per square meter over the center of the city).
• Overlap: Unknown
• Tiling Scheme: Unknown
• Vendors: Eagleview / Merrick
• Specifications: ASPRS LAS v1.4 R-15. Optech Galaxy T2000 lidar sensors. Data collection occurred on March 29, 2022.

• Code	Class Definition
  1	Unclassified
  2	Bare-earth Ground
  7	Low Point (noise)
  8	Low Point (noise)
  9	Water
  17	Bridge Decks
  18	High Noise
  20	Ignored Ground (breakline proximity)

• Project Report

2019 USGS 3DEP (Allegheny National Forest QL1)

• Deliverables: LAS, 1.25-foot DEM (hydro-flattened), 2-foot Intensity, Contours (1-foot).
• Quality Level: QL1 - collected leaf-off with a 0.35 meter point spacing and a point density of 8 points per square meter.
• Overlap: 60% Overlap Flag.
• Tiling Scheme: 5,000 foot x 5,000 foot (LAS).
  10,000 foot x 10,000 foot (DEMs, Intensity).
• Vendors: Quantum Spatial
• Specifications: ASPRS LAS v1.4, USGS LAS v2.1. Data collected between March 20, 2019 to November 23, 2019 (80 lifts). All data collected while no snow was on the ground and rivers were at or below normal levels.

• Code	Class Definition
  1	Processed, but Unclassified
  2	Bare Earth
  7	Low Noise
  9	Water
  17	Bridge Deck
  18	High Noise
  20	Ignored Ground
  21	Snow
  22	Temporal Exclusion

• Project Report       Delivery Report

2019 USGS 3DEP (Elevation Working Group, NRCS) (22 counties)

• Deliverables: LAS, 1.25-foot DEM (hydro-flattened), 2-foot Intensity, Contours (1-foot).
• Quality Level: QL2 - collected leaf-off with a 0.71 meter point spacing and a point density of 2 points per square meter.
• Overlap: 30% Overlap Flag.
• Tiling Scheme: 5,000 foot x 5,000 foot (LAS).
  10,000 foot x 10,000 foot (DEMs, Intensity).
• Vendors: Quantum Spatial
• Specifications: ASPRS LAS v1.4, USGS LAS v2.1. Data collected between March 20, 2019 to November 23, 2019 (80 lifts). All data collected while no snow was on the ground and rivers were at or below normal levels.

• Code	Class Definition
  1	Processed, but Unclassified
  2	Bare Earth
  7	Low Noise
  9	Water
  17	Bridge Deck
  18	High Noise
  20	Ignored Ground
  21	Snow
  22	Temporal Exclusion

• Project Report       Delivery Report (North)       Delivery Report (South)

2017 USGS 3DEP (Wyoming Valley Sewer Authority)

• Deliverables: LAS, DEM, Breaklines.
• Quality Level: QL1 - collected leaf-off with a 0.35 meter point spacing, unlimited returns per pulse.
• Overlap: 25% (overlap flag).
• Tiling Scheme: 1,500 foot x 1,500 foot tiles with U.S. National Grid tile labels, tile name derived from the southwest corner of each tile.
• Vendors: Woolpert
• Specifications: ASPRS LAS v1.4. Data collected between November 23, 2017 to December 8, 2017 (9 missions).

• Code	Class Definition
  1	Unclassified
  2	Bare Earth Ground
  7	Low Noise
  9	Water
  10	Ignored Ground
  17	Bridge Decks
  18	High Noise

• Project Report

2017 USGS 3DEP (NRCS) (17 counties)

• Deliverables: LAS, DEM, Breaklines.
• Quality Level: QL2 - collected leaf-off with a 0.61, 0.58, 0.73, and 0.61 meter point spacing and point density of 2.73, 2.95, 3.24, and 2.77 points per square meter.
• Overlap: 19% (Overlap Flag)
• Tiling Scheme: 1,500 meter x 1,500 meter tiles with U.S. National Grid tile labels, tile name derived from the southwest corner of each tile.
• Vendors: Quantum Spatial
• Specifications: ASPRS LAS v1.4. Data collected between November 21, 2017 to December 21, 2017 (40 lifts). For the three add-on counties, data collected between December 2, 2017 to April 13, 2018 (20 lifts).

• Code	Class Definition
  1	Processed, but Unclassified
  2	Bare-Earth Ground
  7	Low Noise
  9	In-land Water
  17	Bridge Decks
  18	High Noise
  20	Ignored Ground
  21	Snow (Where identifiable)
  22	Temporal Exclusion (Where applicable)

• Project Report       Delivery Report
• Project Report (3-county add-on)       Delivery Report (3-county add-on)

2017 Penn State Campus

• Deliverables: LAS, DEM.
• Quality Level: QL2 - collected leaf-off (April 4) with a 0.5 meter point spacing and a point density of 4 points per square meter, maximum of 5 returns.
• Overlap: 25% (classes 17 and 18)
• Tiling Scheme: 1,250 foot x 1,250 foot tiles with tiles named as sequential, unique whole numbers that are automatically generated.
• Vendors: Woolpert

• Code	Class Definition
  1	Default
  2	Ground
  3	Low Vegetation
  4	Medium Vegetation
  5	High Vegetation
  6	Building
  7	Noise
  17	Overlap Default
  18	Overlap Ground

2017 Fort Indiantown Gap

• Deliverables: LAS, DEM, Slope, Hillshade, Breaklines.
• Quality Level: QL1 - collected leaf-off (March 29) with a point density of 4.179 points per square meter, maximum of 5 returns.
• Overlap: unknown which is not flagged or otherwise classified.
• Tiling Scheme: 1 km x 1 km tiles with U.S. National Grid tile labels, tile name derived from the northwest corner of each tile.
• Vendors: Continential Mapping Consultants / Keystone Aerial Surveys

• Code	Class Definition
  1	Unclassified

2015 Lake Erie Watershed

• Deliverables: LAS, DEM, Intensity, Breaklines.
• Quality Level: QL2 - collected leaf-off (three missions between April 29 and May 7) with point spacing of 0.7 meters and a point density of 2 points per square meter, maximum of 6 returns.
• Overlap: 30% (classes 17 and 18).
• Tiling Scheme: 2,500 foot x 2,500 foot tiles with labels named xxxyyy representing easting and northing coordinates in state plane (N) feet of southwest corner of tile.
• Vendors: Woolpert

• Code	Class Definition
  1	Default
  2	Ground
  3	Low Vegetation
  4	Medium Vegetation
  5	High Vegetation
  6	Buildings
  7	Low Point (noise)
  17	Overlap Default
  18	Overlap Ground

2015 Philadelphia

• Deliverables: LAS, Hillshade, DEM, Contours, Breaklines.
• Quality Level: QL2 - collected leaf-off (April 18-19, 22, and 25) with a 0.7 meter point spacing and point density of 2 points per square meter, maximum of 4 returns.
• Overlap: unknown percentage, which is not flagged or otherwise classified.
• Tiling Scheme: 2,400 foot x 2,400 foot tiles using labels that are sequential, unique whole numbers that are automatically generated.
• Vendors: Unknown

• Code	Class Definition
  0	Never Classified
  1	Unassigned
  2	Ground
  7	Noise
  10	Rail
  13	Wired Guard

2015 Penn State Campus

• Deliverables: LAS, DEM.
• Quality Level: QL2 - collected leaf-off (April 13) with a 0.5 meter point spacing and a point density of 4 points per square meter, maximum of 7 returns.
• Overlap: 25% (classes 17 and 18)
• Tiling Scheme: 1,250 foot x 1,250 foot tiles with tiles named as sequential, unique whole numbers that are automatically generated.
• Vendors: Woolpert

• Code	Class Definition
  1	Default
  2	Ground
  3	Low Vegetation
  4	Medium Vegetation
  5	High Vegetation
  6	Building
  7	Noise
  17	Overlap Default
  18	Overlap Ground

2015 Delaware Valley Regional Planning Commission (DVRPC)

• Deliverables: LAS, DEM, Breaklines, Intensity.
• Quality Level: QL2 - collected leaf-off (spring) with a 0.7 meter point spacing and a point density of 2 points per square meter, maximum of 6 returns.
• Overlap: 30% (overlap flag)
• Tiling Scheme: 1,500 meter x 1,500 meter with U.S. National Grid tile labels, tile name derived from the southwest corner of each tile.
• Vendors: Quantum Spatial

• Code	Class Definition
  1	Unclassified
  2	Ground
  7	Low Point (noise)
  9	Water
  10	Rail
  17	Bridge Deck

2015 Allegheny County

• Deliverables: LAS, Contours, Breaklines, Terrain, Hillshade, DSM, DEM.
• Quality Level: QL2 - collected leaf-off with a point density of 2 points per square meter, maximum of 4 returns.
• Overlap: 30% (class 12)
• Tiling Scheme: 0.5 mile x 0.5 mile with tile names derived from the southwest corner of each tile.
• Vendors: Pictometry

• Code	Class Definition
  1	Unassigned
  2	Ground
  6	Building
  7	Noise
  9	Water
  12	Overlap Points

2012 Lake Erie Watershed

• Deliverables: LAS, DEM.
• Quality Level: QL3 - collected leaf-off (November 11, 18) with point spacing of 1.0 meters and a point density of 1 point per square meter, maximum of 5 returns.
• Overlap: 30% (classes 17 and 18).
• Tiling Scheme: 2,500 foot x 2,500 foot tiles with labels named xxxyyy representing easting and northing coordinates in state plane (N) feet of southwest corner of tile.
• Vendors: Woolpert

• Code	Class Definition
  1	Default
  2	Ground
  7	Noise
  17	Overlap Default
  18	Overlap Ground

2008 Philadelphia

• Deliverables: LAS, DEM, Breaklines.
• Quality Level: QL3 - collected leaf-off (April 1-3 and 5-8) with a 1.0 meter point spacing and point density of 1 point per square meter, maximum of 4 returns.
• Overlap: unknown percentage, which is not flagged or otherwise classified.
• Tiling Scheme: 1 mile x 1 mile tiles using labels that are sequential, unique whole numbers that are automatically generated.
• Vendors: Pictometry

• Code	Class Definition
  0	Never Classified
  1	Unassigned
  2	Ground
  4	Medium Vegetation
  10	Rail

2008 PAMAP (24 counties)

• Deliverables: LAS, DEM, Contours (2 foot), Breaklines.
• Quality Level: QL3 - collected leaf-off with a 1.4 meter point spacing, maximum of 4 returns.
• Overlap: 30% which is not flagged or otherwise classified.
• Tiling Scheme: 10,000 foot x 10,000 foot tiles labeled yyyyxxxxPAd where yyyy is the first 4 digits of the tile's northwest corner northing coordinate, xxxx is the first 4 digits of the tile's northwest corner easting coordinate, PA is the state identifier, and d is the state plane zone (north or south).
• Vendors: Photo Science, Woolpert, LandAir, Kucera, EarthData

• Code	Class Definition
  1	Default-points that are a mixture of the remaining points after the ground classification and would contain bridges, overpasses, buildings, cars, parts of vegetation, etc.
  2	Ground-the bare earth surface.
  8	Model Key-the educated, thinned points to represent the final bare earth surface, the points used to generate the final contours.
  9	Water-points inside hydrographic features.
  12	Non-Ground-points identified as first of many returns or intermediate of many returns from the LIDAR pulse, most likely vegetation returns or points identified to be not on the ground surface.
  15	Road Edges-points that fall within +/-1.5' of road break lines.

2006 PAMAP (22 counties)

• Deliverables: LAS, DEM, Contours (2 foot), Breaklines.
• Quality Level: QL3 - collected leaf-off with a 1.4 meter point spacing, maximum of 4 returns.
• Overlap: 30% which is not flagged or otherwise classified.
• Tiling Scheme: 10,000 foot x 10,000 foot tiles labeled yyyyxxxxPAd where yyyy is the first 4 digits of the tile's northwest corner northing coordinate, xxxx is the first 4 digits of the tile's northwest corner easting coordinate, PA is the state identifier, and d is the state plane zone (north or south).
• Vendors: Photo Science, Woolpert, LandAir, Kucera, EarthData

• Code	Class Definition
  1	Default-points that are a mixture of the remaining points after the ground classification and would contain bridges, overpasses, buildings, cars, parts of vegetation, etc.
  2	Ground-the bare earth surface.
  8	Model Key-the educated, thinned points to represent the final bare earth surface, the points used to generate the final contours.
  9	Water-points inside hydrographic features.
  12	Non-Ground-points identified as first of many returns or intermediate of many returns from the LIDAR pulse, most likely vegetation returns or points identified to be not on the ground surface.
  15	Road Edges-points that fall within +/-1.5' of road break lines.