lasinfo (210611) report for 'AHN4T/30GZ2_22.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: 179/2021 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: 50578851 number of points by return: 43244629 6134802 1049869 136584 12967 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 449980 0 min x y z: 85980.000 449980.000 -5.594 max x y z: 87019.999 451269.999 29.432 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: 50578851 extended number of points by return: 43244629 6134802 1049869 136584 12967 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 -5594 29432 intensity 0 4637 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 -34 32 user_data 6 7 point_source_ID 159 161 gps_time 270292325.778032 270294285.542471 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 32 255 B 6 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0 46.37 ('Amplitude') attribute1 -15.9 31.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43244629 number of intermediate returns: 1218381 number of last returns: 43152528 number of single returns: 37036687 covered area in square units/kilounits: 1309120/1.31 point density: all returns 38.64 last only 32.96 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50578851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43244629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6134802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1049869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 136584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12967 instead zero. overview over extended number of returns of given pulse: 37036687 10206106 2771104 499717 64429 798 10 0 0 0 0 0 0 0 0 histogram of classification of points: 11587338 unclassified (1) 26186394 ground (2) 12195759 building (6) 485885 water (9) 123475 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3226923 +---> 712223 of those are unclassified (1) +---> 1731255 of those are ground (2) +---> 739325 of those are building (6) +---> 35212 of those are water (9) +---> 8908 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.6,-5.5) has 53 bin [-5.5,-5.4) has 502 bin [-5.4,-5.3) has 410 bin [-5.3,-5.2) has 405 bin [-5.2,-5.1) has 1536 bin [-5.1,-5.0) has 8344 bin [-5.0,-4.9) has 281407 bin [-4.9,-4.8) has 110404 bin [-4.8,-4.7) has 96653 bin [-4.7,-4.6) has 153610 bin [-4.6,-4.5) has 326046 bin [-4.5,-4.4) has 416797 bin 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773 bin [23.3,23.4) has 723 bin [23.4,23.5) has 693 bin [23.5,23.6) has 707 bin [23.6,23.7) has 641 bin [23.7,23.8) has 642 bin [23.8,23.9) has 689 bin [23.9,24.0) has 609 bin [24.0,24.1) has 636 bin [24.1,24.2) has 643 bin [24.2,24.3) has 628 bin [24.3,24.4) has 640 bin [24.4,24.5) has 596 bin [24.5,24.6) has 604 bin [24.6,24.7) has 572 bin [24.7,24.8) has 622 bin [24.8,24.9) has 610 bin [24.9,25.0) has 522 bin [25.0,25.1) has 596 bin [25.1,25.2) has 552 bin [25.2,25.3) has 498 bin [25.3,25.4) has 552 bin [25.4,25.5) has 494 bin [25.5,25.6) has 462 bin [25.6,25.7) has 461 bin [25.7,25.8) has 447 bin [25.8,25.9) has 434 bin [25.9,26.0) has 438 bin [26.0,26.1) has 410 bin [26.1,26.2) has 406 bin [26.2,26.3) has 372 bin [26.3,26.4) has 363 bin [26.4,26.5) has 387 bin [26.5,26.6) has 309 bin [26.6,26.7) has 296 bin [26.7,26.8) has 244 bin [26.8,26.9) has 256 bin [26.9,27.0) has 246 bin [27.0,27.1) has 289 bin [27.1,27.2) has 231 bin [27.2,27.3) has 232 bin [27.3,27.4) has 213 bin [27.4,27.5) has 210 bin [27.5,27.6) has 198 bin [27.6,27.7) has 178 bin [27.7,27.8) has 160 bin [27.8,27.9) has 129 bin [27.9,28.0) has 108 bin [28.0,28.1) has 95 bin [28.1,28.2) has 77 bin [28.2,28.3) has 68 bin [28.3,28.4) has 64 bin [28.4,28.5) has 47 bin [28.5,28.6) has 44 bin [28.6,28.7) has 28 bin [28.7,28.8) has 23 bin [28.8,28.9) has 28 bin [28.9,29.0) has 22 bin [29.0,29.1) has 13 bin [29.1,29.2) has 5 bin [29.2,29.3) has 5 bin [29.3,29.4) has 3 bin [29.4,29.5) has 1 average z coordinate -0.8 for 50578851 element(s) point source id histogram with bin size 1.000000 bin 159 has 640241 bin 160 has 30756652 bin 161 has 19181958 average point source id 160.366590316573223 for 50578851 element(s)