lasinfo (210611) report for 'AHN4T/57EN2_05.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: 49824989 number of points by return: 40729096 6285329 2264758 484746 61060 scale factor x y z: 0.001 0.001 0.001 offset x y z: 168980 373730 0 min x y z: 168980.000 373730.000 20.440 max x y z: 170019.999 375019.999 58.083 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: 49824989 extended number of points by return: 40729096 6285329 2264758 484746 61060 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 20440 58083 intensity 46 5029 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 -30 29 user_data 6 7 point_source_ID 82 1084 gps_time 296126469.738143 298221308.834510 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 34 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.46 50.29 ('Amplitude') attribute1 -16.61 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40729096 number of intermediate returns: 2821478 number of last returns: 40685067 number of single returns: 34410652 covered area in square units/kilounits: 1338960/1.34 point density: all returns 37.21 last only 30.39 (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 49824989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40729096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6285329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2264758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 484746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61060 instead zero. overview over extended number of returns of given pulse: 34410652 8056354 5350254 1700796 283169 22526 1238 0 0 0 0 0 0 0 0 histogram of classification of points: 10873719 unclassified (1) 37628432 ground (2) 1278187 building (6) 34310 water (9) 10341 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3315933 +---> 748357 of those are unclassified (1) +---> 2514501 of those are ground (2) +---> 44441 of those are building (6) +---> 8103 of those are water (9) +---> 531 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.4,20.5) has 3 bin [20.5,20.6) has 43 bin [20.6,20.7) has 140 bin [20.7,20.8) has 1439 bin [20.8,20.9) has 9233 bin [20.9,21.0) has 3740 bin [21.0,21.1) has 3652 bin [21.1,21.2) has 6419 bin [21.2,21.3) has 9940 bin [21.3,21.4) has 21279 bin [21.4,21.5) has 26309 bin [21.5,21.6) has 63456 bin [21.6,21.7) 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923 bin [52.4,52.5) has 890 bin [52.5,52.6) has 865 bin [52.6,52.7) has 814 bin [52.7,52.8) has 788 bin [52.8,52.9) has 772 bin [52.9,53.0) has 717 bin [53.0,53.1) has 661 bin [53.1,53.2) has 619 bin [53.2,53.3) has 735 bin [53.3,53.4) has 673 bin [53.4,53.5) has 674 bin [53.5,53.6) has 656 bin [53.6,53.7) has 580 bin [53.7,53.8) has 521 bin [53.8,53.9) has 527 bin [53.9,54.0) has 489 bin [54.0,54.1) has 506 bin [54.1,54.2) has 525 bin [54.2,54.3) has 465 bin [54.3,54.4) has 501 bin [54.4,54.5) has 465 bin [54.5,54.6) has 371 bin [54.6,54.7) has 354 bin [54.7,54.8) has 307 bin [54.8,54.9) has 263 bin [54.9,55.0) has 246 bin [55.0,55.1) has 288 bin [55.1,55.2) has 237 bin [55.2,55.3) has 196 bin [55.3,55.4) has 189 bin [55.4,55.5) has 180 bin [55.5,55.6) has 162 bin [55.6,55.7) has 167 bin [55.7,55.8) has 137 bin [55.8,55.9) has 147 bin [55.9,56.0) has 122 bin [56.0,56.1) has 112 bin [56.1,56.2) has 87 bin [56.2,56.3) has 58 bin [56.3,56.4) has 62 bin [56.4,56.5) has 36 bin [56.5,56.6) has 32 bin [56.6,56.7) has 41 bin [56.7,56.8) has 19 bin [56.8,56.9) has 17 bin [56.9,57.0) has 17 bin [57.0,57.1) has 13 bin [57.1,57.2) has 12 bin [57.2,57.3) has 10 bin [57.3,57.4) has 8 bin [57.4,57.5) has 2 bin [57.5,57.6) has 2 bin [57.6,57.7) has 3 bin [57.7,57.8) has 2 bin [57.8,57.9) has 1 bin [57.9,58.0) has 1 bin [58.0,58.1) has 2 average z coordinate 26.0 for 49824989 element(s) point source id histogram with bin size 1.000000 bin 82 has 959966 bin 83 has 26426540 bin 84 has 3508339 bin 1084 has 18930144 average point source id 463.363807345747716 for 49824989 element(s)