lasinfo (210611) report for 'AHN4T/15BN2_04.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: 177/2021 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: 24675218 number of points by return: 24658243 16931 44 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 548730 0 min x y z: 157980.000 548730.000 -2.071 max x y z: 159019.999 550019.999 5.883 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: 24675218 extended number of points by return: 24658243 16931 44 0 0 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 -2071 5883 intensity 19 4264 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank 2 29 user_data 8 9 point_source_ID 1062 1063 gps_time 268903107.303645 268904405.959032 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 30 255 B 13 255 NIR 55 250 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle 333 4833 extended_scanner_channel 0 0 attribute0 0.19 42.64 ('Amplitude') attribute1 -16.74 25.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24658243 number of intermediate returns: 44 number of last returns: 24658160 number of single returns: 24641229 covered area in square units/kilounits: 1328708/1.33 point density: all returns 18.57 last only 18.56 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24675218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24658243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 44 instead zero. overview over extended number of returns of given pulse: 24641229 33838 151 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 74511 unclassified (1) 24422304 ground (2) 17852 building (6) 160379 water (9) 172 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1546277 +---> 5455 of those are unclassified (1) +---> 1503453 of those are ground (2) +---> 6538 of those are building (6) +---> 30831 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 23 bin [-2.0,-1.9) has 2350 bin [-1.9,-1.8) has 72991 bin [-1.8,-1.7) has 736895 bin [-1.7,-1.6) has 1575905 bin [-1.6,-1.5) has 1827208 bin [-1.5,-1.4) has 1417180 bin [-1.4,-1.3) has 942494 bin [-1.3,-1.2) has 698542 bin [-1.2,-1.1) has 648987 bin [-1.1,-1.0) has 730089 bin [-1.0,-0.9) has 860196 bin [-0.9,-0.8) has 1195116 bin [-0.8,-0.7) has 1844281 bin [-0.7,-0.6) has 2914475 bin [-0.6,-0.5) has 3477461 bin [-0.5,-0.4) has 2277963 bin [-0.4,-0.3) has 1568456 bin [-0.3,-0.2) has 852459 bin [-0.2,-0.1) has 354373 bin [-0.1,0.0) has 183930 bin [0.0,0.1) has 163128 bin [0.1,0.2) has 134282 bin [0.2,0.3) has 50668 bin [0.3,0.4) has 26543 bin [0.4,0.5) has 6205 bin [0.5,0.6) has 5690 bin [0.6,0.7) has 5569 bin [0.7,0.8) has 5462 bin [0.8,0.9) has 5223 bin [0.9,1.0) has 5401 bin [1.0,1.1) has 6821 bin [1.1,1.2) has 10260 bin [1.2,1.3) has 15733 bin [1.3,1.4) has 23812 bin [1.4,1.5) has 3985 bin [1.5,1.6) has 1325 bin [1.6,1.7) has 1168 bin [1.7,1.8) has 949 bin [1.8,1.9) has 866 bin [1.9,2.0) has 1116 bin [2.0,2.1) has 994 bin [2.1,2.2) has 703 bin [2.2,2.3) has 512 bin [2.3,2.4) has 522 bin [2.4,2.5) has 514 bin [2.5,2.6) has 555 bin [2.6,2.7) has 665 bin [2.7,2.8) has 844 bin [2.8,2.9) has 671 bin [2.9,3.0) has 698 bin [3.0,3.1) has 775 bin [3.1,3.2) has 793 bin [3.2,3.3) has 683 bin [3.3,3.4) has 656 bin [3.4,3.5) has 731 bin [3.5,3.6) has 650 bin [3.6,3.7) has 531 bin [3.7,3.8) has 501 bin [3.8,3.9) has 524 bin [3.9,4.0) has 490 bin [4.0,4.1) has 499 bin [4.1,4.2) has 485 bin [4.2,4.3) has 482 bin [4.3,4.4) has 480 bin [4.4,4.5) has 485 bin [4.5,4.6) has 530 bin [4.6,4.7) has 569 bin [4.7,4.8) has 548 bin [4.8,4.9) has 754 bin [4.9,5.0) has 454 bin [5.0,5.1) has 409 bin [5.1,5.2) has 286 bin [5.2,5.3) has 302 bin [5.3,5.4) has 142 bin [5.4,5.5) has 40 bin [5.5,5.6) has 41 bin [5.6,5.7) has 47 bin [5.7,5.8) has 42 bin [5.8,5.9) has 31 average z coordinate -0.9 for 24675218 element(s) point source id histogram with bin size 1.000000 bin 1062 has 11986102 bin 1063 has 12689116 average point source id 1062.514245345269046 for 24675218 element(s)