lasinfo (210611) report for 'AHN4T/57BN1_10.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: 340/2022 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: 49725253 number of points by return: 39962972 7135353 2200441 387985 38502 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 372480 0 min x y z: 153980.000 372480.000 24.627 max x y z: 155019.999 373769.999 69.183 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: 49725253 extended number of points by return: 39962972 7135353 2200441 387985 38502 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 24627 69183 intensity 27 4583 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 -29 29 user_data 6 7 point_source_ID 72 205 gps_time 297871772.525691 298280781.630621 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 29 255 B 20 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.27 45.83 ('Amplitude') attribute1 -16.6 29.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39962972 number of intermediate returns: 2632619 number of last returns: 39925376 number of single returns: 32795714 covered area in square units/kilounits: 1340740/1.34 point density: all returns 37.09 last only 29.78 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49725253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39962972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7135353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2200441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 387985 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38502 instead zero. overview over extended number of returns of given pulse: 32795714 9888608 5446398 1401357 181053 11612 511 0 0 0 0 0 0 0 0 histogram of classification of points: 12784571 unclassified (1) 35420447 ground (2) 1510823 building (6) 8221 water (9) 1191 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3298016 +---> 939625 of those are unclassified (1) +---> 2189797 of those are ground (2) +---> 168233 of those are building (6) +---> 361 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.6,24.7) has 20 bin [24.7,24.8) has 172 bin [24.8,24.9) has 25 bin [24.9,25.0) has 7 bin [25.0,25.1) has 4 bin [25.1,25.2) has 42 bin [25.2,25.3) has 1228 bin [25.3,25.4) has 4965 bin [25.4,25.5) has 5829 bin [25.5,25.6) has 8482 bin [25.6,25.7) has 14899 bin [25.7,25.8) has 12869 bin [25.8,25.9) has 11260 bin [25.9,26.0) has 13245 bin [26.0,26.1) has 16330 bin 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[57.0,57.1) has 14 bin [57.1,57.2) has 7 bin [57.2,57.3) has 3 bin [57.3,57.4) has 3 bin [57.4,57.5) has 5 bin [57.5,57.6) has 6 bin [57.6,57.7) has 4 bin [57.7,57.8) has 3 bin [57.8,57.9) has 2 bin [57.9,58.0) has 11 bin [58.0,58.1) has 12 bin [58.1,58.2) has 6 bin [58.4,58.5) has 1 bin [58.6,58.7) has 1 bin [58.9,59.0) has 1 bin [59.1,59.2) has 2 bin [59.2,59.3) has 1 bin [59.3,59.4) has 1 bin [59.4,59.5) has 2 bin [59.6,59.7) has 2 bin [59.7,59.8) has 1 bin [59.8,59.9) has 1 bin [60.0,60.1) has 2 bin [60.1,60.2) has 1 bin [60.2,60.3) has 2 bin [60.5,60.6) has 1 bin [60.7,60.8) has 1 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 bin [61.0,61.1) has 1 bin [61.1,61.2) has 1 bin [61.2,61.3) has 3 bin [61.4,61.5) has 1 bin [61.5,61.6) has 3 bin [61.8,61.9) has 1 bin [61.9,62.0) has 2 bin [62.0,62.1) has 1 bin [62.1,62.2) has 3 bin [62.2,62.3) has 5 bin [62.4,62.5) has 1 bin [62.5,62.6) has 2 bin [62.7,62.8) has 1 bin [62.8,62.9) has 4 bin [62.9,63.0) has 7 bin [63.0,63.1) has 3 bin [63.1,63.2) has 1 bin [63.3,63.4) has 1 bin [63.4,63.5) has 3 bin [63.5,63.6) has 9 bin [64.2,64.3) has 1 bin [64.3,64.4) has 4 bin [64.4,64.5) has 3 bin [64.5,64.6) has 1 bin [64.6,64.7) has 1 bin [64.7,64.8) has 2 bin [64.8,64.9) has 2 bin [64.9,65.0) has 2 bin [65.0,65.1) has 1 bin [65.2,65.3) has 2 bin [65.3,65.4) has 5 bin [65.4,65.5) has 1 bin [65.5,65.6) has 2 bin [65.6,65.7) has 2 bin [65.7,65.8) has 4 bin [65.8,65.9) has 3 bin [65.9,66.0) has 1 bin [66.4,66.5) has 1 bin [67.0,67.1) has 2 bin [67.1,67.2) has 3 bin [67.2,67.3) has 7 bin [67.3,67.4) has 9 bin [67.6,67.7) has 1 bin [68.8,68.9) has 9 bin [68.9,69.0) has 5 bin [69.0,69.1) has 15 bin [69.1,69.2) has 6 average z coordinate 30.8 for 49725253 element(s) point source id histogram with bin size 1.000000 bin 72 has 43048 bin 73 has 23464334 bin 74 has 9203877 bin 205 has 17013994 average point source id 118.349352712192328 for 49725253 element(s)