LazQC 2.0.0.0 GDAL: 3.3.2 PDAL: 2.2.0 Summary stats Runtime: 00d:00h:00m:18s ================================================== LAS Version(s): The version of LAS files with a count for each found. Versions ------- Count 1.4 8 -------------------------------------------------- Point Data Record Formats: The point data record format of each file with a count of each occurrence. Format ------- Count 6 8 -------------------------------------------------- Spatial Reference VLRs ------ The number of spatial reference Variable Length records with a count of each occurrence. Number of SRS VLRs ------- Count (tiles) 1 8 -------------------------------------------------- Extra Byte VLRs ------ The number of extra byte Variable Length records with the given dimensions. Extra Byte VLR Dimensions ----------------------------------- Count (tiles) None 8 -------------------------------------------------- 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 8 -------------------------------------------------- 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 8 -------------------------------------------------- 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 11N : 8 -------------------------------------------------- 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 (Meters) : 8 -------------------------------------------------- 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 11N + NAVD88 height - Geoid18 (Meters)", PROJCS["NAD83(2011) / UTM zone 11N", 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",-117], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["meter",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","6340"]], VERT_CS["NAVD88 height - Geoid18 (Meters)", VERT_DATUM["North American Vertical Datum 1988",2005, AUTHORITY["EPSG","5103"]], UNIT["meter",1.0, AUTHORITY["EPSG","9001"]], AXIS["Up",UP], AUTHORITY["EPSG","5703"]]]: 8 -------------------------------------------------- Generating Software: Name of the software, used by the contractor, to generate LAS files and a count for each used. Software -------------------------- Count las2las64 (version 200304) 8 -------------------------------------------------- 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 VQ1560ii 8 -------------------------------------------------- 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 8 -------------------------------------------------- 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: 8 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: 8 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: -33 Max Scan Angle Rank: 32 -------------------------------------------------- Intensity Min/Max: An integer representation of the pulse return magnitude given in the minimum and maximum values found across the dataset. Min Intensity: 0 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 Nov 12 05:54:22 2021 Max GPS Time: Fri Aug 4 23:03:10 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 8 :(1) Unclassified Synthetic[0] Key-Point[0] Withheld[13694031] Overlap[0] 8 :(2) Ground Synthetic[0] Key-Point[0] Withheld[0] Overlap[0] 8 :(7) Low Point (noise) Synthetic[0] Key-Point[0] Withheld[533215] Overlap[0] 8 :(18) High Noise Synthetic[0] Key-Point[0] Withheld[73436] Overlap[0] -------------------------------------------------- All Class 7/18 Points Flagged as Withheld: Status ------- Count True 8 -------------------------------------------------- File Manifest: A list of all files used across to generate this report. File Number ----- File ----- Size ----- Last Modification Time 0 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS100660.las ----- 495.273 MB ----- Thu Oct 19 09:58:58 2023 1 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS100670.las ----- 548.243 MB ----- Thu Oct 19 09:59:06 2023 2 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS110580.las ----- 504.212 MB ----- Thu Oct 19 09:59:14 2023 3 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS170500.las ----- 778.4 MB ----- Thu Oct 19 09:59:26 2023 4 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS180500.las ----- 798.841 MB ----- Thu Oct 19 09:59:37 2023 5 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS180510.las ----- 684.571 MB ----- Thu Oct 19 09:59:47 2023 6 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS180520.las ----- 573.537 MB ----- Thu Oct 19 09:59:55 2023 7 ----- /I/QC/California/223487/CA_SaltonSea_EarthMRI_4_2021/point_cloud/tilecls/11SQS190520.las ----- 579.65 MB ----- Thu Oct 19 10:00:04 2023