lasinfo (210611) report for 'AHN4T/27EN1_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: 333/2022 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: 37302568 number of points by return: 24014953 9020957 3365230 779431 111415 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 493730 0 min x y z: 200980.000 493730.000 1.436 max x y z: 202019.999 495019.999 48.623 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: 37302568 extended number of points by return: 24014953 9020957 3365230 779431 111415 10006 576 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 1436 48623 intensity 0 4725 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 130 132 gps_time 330768863.745758 330772000.964811 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 27 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 30.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24014953 number of intermediate returns: 4271510 number of last returns: 23964983 number of single returns: 14948878 covered area in square units/kilounits: 1335496/1.34 point density: all returns 27.93 last only 17.94 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37302568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24014953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9020957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3365230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 779431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111415 instead zero. overview over extended number of returns of given pulse: 14948878 11346334 7763041 2675624 507877 56860 3954 0 0 0 0 0 0 0 0 histogram of classification of points: 16193492 unclassified (1) 18677956 ground (2) 2192648 building (6) 233335 water (9) 5137 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2745141 +---> 1210291 of those are unclassified (1) +---> 1432096 of those are ground (2) +---> 96353 of those are building (6) +---> 6401 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.4,1.5) has 26 bin [1.5,1.6) has 1965 bin [1.6,1.7) has 7390 bin [1.7,1.8) has 7784 bin [1.8,1.9) has 9893 bin [1.9,2.0) has 7646 bin [2.0,2.1) has 6259 bin [2.1,2.2) has 5053 bin [2.2,2.3) has 4852 bin [2.3,2.4) has 4641 bin [2.4,2.5) has 6064 bin [2.5,2.6) has 8274 bin [2.6,2.7) has 17669 bin [2.7,2.8) has 79446 bin [2.8,2.9) has 103046 bin [2.9,3.0) has 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has 1832 bin [41.6,41.7) has 1723 bin [41.7,41.8) has 1644 bin [41.8,41.9) has 1548 bin [41.9,42.0) has 1466 bin [42.0,42.1) has 1417 bin [42.1,42.2) has 1375 bin [42.2,42.3) has 1322 bin [42.3,42.4) has 1251 bin [42.4,42.5) has 1205 bin [42.5,42.6) has 1124 bin [42.6,42.7) has 1082 bin [42.7,42.8) has 992 bin [42.8,42.9) has 951 bin [42.9,43.0) has 869 bin [43.0,43.1) has 767 bin [43.1,43.2) has 697 bin [43.2,43.3) has 622 bin [43.3,43.4) has 592 bin [43.4,43.5) has 557 bin [43.5,43.6) has 552 bin [43.6,43.7) has 462 bin [43.7,43.8) has 452 bin [43.8,43.9) has 457 bin [43.9,44.0) has 350 bin [44.0,44.1) has 346 bin [44.1,44.2) has 316 bin [44.2,44.3) has 343 bin [44.3,44.4) has 274 bin [44.4,44.5) has 289 bin [44.5,44.6) has 280 bin [44.6,44.7) has 255 bin [44.7,44.8) has 192 bin [44.8,44.9) has 214 bin [44.9,45.0) has 190 bin [45.0,45.1) has 175 bin [45.1,45.2) has 136 bin [45.2,45.3) has 145 bin [45.3,45.4) has 143 bin [45.4,45.5) has 136 bin [45.5,45.6) has 125 bin [45.6,45.7) has 117 bin [45.7,45.8) has 118 bin [45.8,45.9) has 85 bin [45.9,46.0) has 92 bin [46.0,46.1) has 88 bin [46.1,46.2) has 67 bin [46.2,46.3) has 68 bin [46.3,46.4) has 76 bin [46.4,46.5) has 78 bin [46.5,46.6) has 67 bin [46.6,46.7) has 79 bin [46.7,46.8) has 58 bin [46.8,46.9) has 72 bin [46.9,47.0) has 53 bin [47.0,47.1) has 73 bin [47.1,47.2) has 60 bin [47.2,47.3) has 62 bin [47.3,47.4) has 45 bin [47.4,47.5) has 46 bin [47.5,47.6) has 27 bin [47.6,47.7) has 20 bin [47.7,47.8) has 12 bin [47.8,47.9) has 18 bin [47.9,48.0) has 12 bin [48.0,48.1) has 16 bin [48.1,48.2) has 10 bin [48.2,48.3) has 14 bin [48.3,48.4) has 10 bin [48.4,48.5) has 4 bin [48.5,48.6) has 5 bin [48.6,48.7) has 1 average z coordinate 14.2 for 37302568 element(s) point source id histogram with bin size 1.000000 bin 130 has 8041823 bin 131 has 29260605 bin 132 has 140 average point source id 130.784420123568964 for 37302568 element(s)