LazQC 2.0.0.0 GDAL: 3.3.2 PDAL: 2.2.0 Summary stats Runtime: 00d:00h:00m:20s ================================================== LAS Version(s): The version of LAS files with a count for each found. Versions ------- Count 1.4 4 -------------------------------------------------- Point Data Record Formats: The point data record format of each file with a count of each occurrence. Format ------- Count 6 4 -------------------------------------------------- Spatial Reference VLRs ------ The number of spatial reference Variable Length records with a count of each occurrence. Number of SRS VLRs ------- Count (tiles) 1 4 -------------------------------------------------- Extra Byte VLRs ------ The number of extra byte Variable Length records with the given dimensions. Extra Byte VLR Dimensions ----------------------------------- Count (tiles) None 4 -------------------------------------------------- GPS Time Type Bit is Set: True/false if the GPS time bit has been added to the global encoding flag within the public header block with a count of each occurrence. Flag ------- Count True 4 -------------------------------------------------- Well Known Text Bit Set: True/false if the WKT bit has been added to the global encoding flag within the public header block with a count of each occurrence. Flag ------- Count True 4 -------------------------------------------------- Horizontal Projected Coordinate Reference System: Lists the horizontal projected coordinate reference system with a count for each occurrence. 1 different SRS found. Spatial References ----------------------------------- Count NAD83(2011) / UTM zone 13N : 4 -------------------------------------------------- Vertical Coordinate Reference System: Lists the vertical coordinate reference system with a count for each occurrence. 1 different vSRS found. Vertical Spatial References ----------------------------------- Count NAVD88 height - Geoid18 (metre) : 4 -------------------------------------------------- Well Known Text Carriage Return Error Count: 0 -------------------------------------------------- Well Known Text Count: WKT string found in file header information with a count for each found. 1 different WKTs found. WKT ---------------------------------------------- Count COMPD_CS["NAD83(2011) / UTM zone 13N + NAVD88 height - Geoid18 (metre)", PROJCS["NAD83(2011) / UTM zone 13N", GEOGCS["NAD83(2011)", DATUM["NAD83_National_Spatial_Reference_System_2011", SPHEROID["GRS 1980",6378137,298.257222101, AUTHORITY["EPSG","7019"]], AUTHORITY["EPSG","1116"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","6318"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",-105], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","6342"]], VERT_CS["NAVD88 height - Geoid18 (metre)", VERT_DATUM["North American Vertical Datum 1988",2005, AUTHORITY["EPSG","5103"]], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Gravity-related height",UP], AUTHORITY["EPSG","5703"]]]: 4 -------------------------------------------------- Generating Software: Name of the software, used by the contractor, to generate LAS files and a count for each used. Software -------------------------- Count GeoCue LAS Updater 4 -------------------------------------------------- System ID: Output of what is populated in the header information for system ID. Often accounts for what sensor has collected the data; however, this field may also account for files that were the result of extraction, merging, or modification. Lists information populated in the system ID header and a count of each occurrence. System ID ------- Count Leica Terrain Mapper 4 -------------------------------------------------- Point Data Records Referenced in Public Header Block Matches a Count of Point Data Records: A true/false output and file count for occurrences of matching information between the data and its header block. Matches ----- Count True 4 -------------------------------------------------- XYZ Attributes of Header Match XYZ Attributes of LAS file: True/false output with a count of each occurrence of matching information between the data and it’s header block. True: 4 False: 0 -------------------------------------------------- Return count in the file agrees/disagrees with returns in the header information: File count indicating if return counts agrees/disagrees. Ret count agrees: 4 Ret count disagrees: 0 -------------------------------------------------- Scan Angle Rank Min/Max: Minimum and maximum scan angle rank found throughout the dataset are given below: Min Scan Angle Rank: -20 Max Scan Angle Rank: 20 -------------------------------------------------- Intensity Min/Max: An integer representation of the pulse return magnitude given in the minimum and maximum values found across the dataset. Min Intensity: 116 Max Intensity: 65535 -------------------------------------------------- GPS Time Min/Max: The overall minimum and maximum GPS tile values found across dataset and represented in a readable format. Min GPS Time: Fri Jul 23 17:24:47 2021 Max GPS Time: Sun May 28 15:30:39 2023 -------------------------------------------------- All Legacy Fields Are Set to Zero in 1.4 Files: There are 0 files with nonzero legacy fields -------------------------------------------------- Classification values used: A list of all classifications used across the dataset. File Count :(Class#) Classification name --Classifications for PDR 6-10 4 :(1) Unclassified Synthetic[0] Key-Point[0] Withheld[0] Overlap[0] 4 :(2) Ground Synthetic[0] Key-Point[0] Withheld[0] Overlap[0] 4 :(7) Low Point (noise) Synthetic[0] Key-Point[0] Withheld[19944] Overlap[0] 4 :(18) High Noise Synthetic[0] Key-Point[0] Withheld[148801] Overlap[0] -------------------------------------------------- All Class 7/18 Points Flagged as Withheld: Status ------- Count True 4 -------------------------------------------------- File Manifest: A list of all files used across to generate this report. File Number ----- File ----- Size ----- Last Modification Time 0 ----- /I/QC/Wyoming/197913/WY_NConverse_6_2020/point_cloud/tilecls/13TBJ940960.laz ----- 33.6874 MB ----- Fri Jul 28 16:48:00 2023 1 ----- /I/QC/Wyoming/197913/WY_NConverse_6_2020/point_cloud/tilecls/13TBJ940970.laz ----- 33.5194 MB ----- Fri Jul 28 16:48:01 2023 2 ----- /I/QC/Wyoming/197913/WY_NConverse_6_2020/point_cloud/tilecls/13TBJ940980.laz ----- 33.4039 MB ----- Fri Jul 28 16:48:01 2023 3 ----- /I/QC/Wyoming/197913/WY_NConverse_6_2020/point_cloud/tilecls/13TBK960020.laz ----- 25.0455 MB ----- Fri Jul 28 16:48:02 2023