lasinfo (210611) report for 'AHN4T/24HZ2_23.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 178/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 69657261 number of points by return: 45930211 16109993 6220672 1261441 134944 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 474980 0 min x y z: 96980.000 474980.000 -1.472 max x y z: 98019.999 476269.999 36.528 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 69657261 extended number of points by return: 45930211 16109993 6220672 1261441 134944 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1472 36528 intensity 30 4238 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 34 user_data 6 7 point_source_ID 104 106 gps_time 270040962.573163 270042670.091552 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0.3 42.38 ('Amplitude') attribute1 -15.48 27.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45930211 number of intermediate returns: 7631410 number of last returns: 45848827 number of single returns: 29753187 covered area in square units/kilounits: 1324828/1.32 point density: all returns 52.58 last only 34.61 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69657261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45930211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16109993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6220672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1261441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 134944 instead zero. overview over extended number of returns of given pulse: 29753187 19814773 14897021 4515827 669818 6550 85 0 0 0 0 0 0 0 0 histogram of classification of points: 28721955 unclassified (1) 38917014 ground (2) 1917405 building (6) 64638 water (9) 36249 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3837539 +---> 1147096 of those are unclassified (1) +---> 2460662 of those are ground (2) +---> 220110 of those are building (6) +---> 7687 of those are water (9) +---> 1984 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 5 bin [-1.4,-1.3) has 41 bin [-1.3,-1.2) has 69 bin [-1.2,-1.1) has 148 bin [-1.1,-1.0) has 2759 bin [-1.0,-0.9) has 54261 bin [-0.9,-0.8) has 49177 bin [-0.8,-0.7) has 74627 bin [-0.7,-0.6) has 165138 bin [-0.6,-0.5) has 506814 bin [-0.5,-0.4) has 832244 bin [-0.4,-0.3) has 681215 bin 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[34.4,34.5) has 352 bin [34.5,34.6) has 296 bin [34.6,34.7) has 301 bin [34.7,34.8) has 245 bin [34.8,34.9) has 230 bin [34.9,35.0) has 217 bin [35.0,35.1) has 215 bin [35.1,35.2) has 208 bin [35.2,35.3) has 129 bin [35.3,35.4) has 138 bin [35.4,35.5) has 131 bin [35.5,35.6) has 104 bin [35.6,35.7) has 120 bin [35.7,35.8) has 112 bin [35.8,35.9) has 120 bin [35.9,36.0) has 96 bin [36.0,36.1) has 80 bin [36.1,36.2) has 75 bin [36.2,36.3) has 52 bin [36.3,36.4) has 40 bin [36.4,36.5) has 12 bin [36.5,36.6) has 1 average z coordinate 6.6 for 69657261 element(s) point source id histogram with bin size 1.000000 bin 104 has 2155424 bin 105 has 50487620 bin 106 has 17014217 average point source id 105.213312909331876 for 69657261 element(s)