lasinfo (210611) report for 'AHN4T/39CN1_03.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: 180/2021 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: 65165216 number of points by return: 52992041 8632315 2867069 596902 76889 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 436230 0 min x y z: 141980.000 436230.000 -0.485 max x y z: 143019.999 437519.999 37.514 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: 65165216 extended number of points by return: 52992041 8632315 2867069 596902 76889 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 -485 37514 intensity 0 4933 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 -31 31 user_data 6 7 point_source_ID 65 85 gps_time 269714180.569485 270022323.755805 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 13 255 B 4 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.93 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 52992041 number of intermediate returns: 3535433 number of last returns: 52997023 number of single returns: 44359281 covered area in square units/kilounits: 1318540/1.32 point density: all returns 49.42 last only 40.19 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65165216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 52992041 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8632315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2867069 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 596902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76889 instead zero. overview over extended number of returns of given pulse: 44359281 11535755 6805937 2079400 380097 4631 115 0 0 0 0 0 0 0 0 histogram of classification of points: 14377376 unclassified (1) 50224633 ground (2) 285313 building (6) 262669 water (9) 15225 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4402836 +---> 516898 of those are unclassified (1) +---> 3862198 of those are ground (2) +---> 6877 of those are building (6) +---> 16384 of those are water (9) +---> 479 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 345 bin [-0.4,-0.3) has 31462 bin [-0.3,-0.2) has 96470 bin [-0.2,-0.1) has 100239 bin [-0.1,0.0) has 166765 bin [0.0,0.1) has 180233 bin [0.1,0.2) has 724744 bin [0.2,0.3) has 1749621 bin [0.3,0.4) has 2735586 bin [0.4,0.5) has 4767823 bin [0.5,0.6) has 5906619 bin [0.6,0.7) has 5190468 bin 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[32.1,32.2) has 1040 bin [32.2,32.3) has 968 bin [32.3,32.4) has 932 bin [32.4,32.5) has 921 bin [32.5,32.6) has 873 bin [32.6,32.7) has 812 bin [32.7,32.8) has 791 bin [32.8,32.9) has 712 bin [32.9,33.0) has 686 bin [33.0,33.1) has 651 bin [33.1,33.2) has 640 bin [33.2,33.3) has 592 bin [33.3,33.4) has 566 bin [33.4,33.5) has 476 bin [33.5,33.6) has 485 bin [33.6,33.7) has 418 bin [33.7,33.8) has 423 bin [33.8,33.9) has 372 bin [33.9,34.0) has 330 bin [34.0,34.1) has 322 bin [34.1,34.2) has 303 bin [34.2,34.3) has 274 bin [34.3,34.4) has 230 bin [34.4,34.5) has 232 bin [34.5,34.6) has 216 bin [34.6,34.7) has 192 bin [34.7,34.8) has 182 bin [34.8,34.9) has 153 bin [34.9,35.0) has 136 bin [35.0,35.1) has 119 bin [35.1,35.2) has 120 bin [35.2,35.3) has 120 bin [35.3,35.4) has 114 bin [35.4,35.5) has 98 bin [35.5,35.6) has 103 bin [35.6,35.7) has 105 bin [35.7,35.8) has 100 bin [35.8,35.9) has 85 bin [35.9,36.0) has 60 bin [36.0,36.1) has 66 bin [36.1,36.2) has 58 bin [36.2,36.3) has 48 bin [36.3,36.4) has 53 bin [36.4,36.5) has 52 bin [36.5,36.6) has 43 bin [36.6,36.7) has 40 bin [36.7,36.8) has 26 bin [36.8,36.9) has 20 bin [36.9,37.0) has 11 bin [37.0,37.1) has 15 bin [37.1,37.2) has 5 bin [37.2,37.3) has 4 bin [37.3,37.4) has 4 bin [37.4,37.5) has 1 bin [37.5,37.6) has 1 average z coordinate 2.9 for 65165216 element(s) point source id histogram with bin size 1.000000 bin 65 has 1852386 bin 66 has 37108383 bin 67 has 15804872 bin 85 has 10399575 average point source id 69.246278060368894 for 65165216 element(s)