lasinfo (210611) report for 'AHN4T/57BN2_02.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: 33850906 number of points by return: 25444786 6474633 1703845 212452 15190 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 373730 0 min x y z: 155980.000 373730.000 20.391 max x y z: 157019.999 375019.999 61.953 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: 33850906 extended number of points by return: 25444786 6474633 1703845 212452 15190 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 20391 61953 intensity 54 4533 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 73 75 gps_time 298220421.052405 298283545.848261 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 25 255 NIR 16 255 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 0.54 45.33 ('Amplitude') attribute1 -16.41 28.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25444786 number of intermediate returns: 1932598 number of last returns: 25417946 number of single returns: 18944424 covered area in square units/kilounits: 1340972/1.34 point density: all returns 25.24 last only 18.95 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33850906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25444786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6474633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1703845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 212452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15190 instead zero. overview over extended number of returns of given pulse: 18944424 9553058 4486771 790540 72104 3874 135 0 0 0 0 0 0 0 0 histogram of classification of points: 11325466 unclassified (1) 22438684 ground (2) 36923 building (6) 37486 water (9) 12347 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2618184 +---> 1000346 of those are unclassified (1) +---> 1613591 of those are ground (2) +---> 960 of those are water (9) +---> 3287 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 1 bin [20.4,20.5) has 78 bin [20.5,20.6) has 1402 bin [20.6,20.7) has 3317 bin [20.7,20.8) has 3748 bin [20.8,20.9) has 4345 bin [20.9,21.0) has 3375 bin [21.0,21.1) has 5301 bin [21.1,21.2) has 5221 bin [21.2,21.3) has 4658 bin [21.3,21.4) has 5511 bin [21.4,21.5) has 6069 bin [21.5,21.6) has 6579 bin [21.6,21.7) has 8571 bin 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2792 bin [52.3,52.4) has 2796 bin [52.4,52.5) has 2650 bin [52.5,52.6) has 2654 bin [52.6,52.7) has 2629 bin [52.7,52.8) has 2628 bin [52.8,52.9) has 2584 bin [52.9,53.0) has 2452 bin [53.0,53.1) has 2433 bin [53.1,53.2) has 2304 bin [53.2,53.3) has 2312 bin [53.3,53.4) has 2203 bin [53.4,53.5) has 2202 bin [53.5,53.6) has 2082 bin [53.6,53.7) has 2029 bin [53.7,53.8) has 2010 bin [53.8,53.9) has 2072 bin [53.9,54.0) has 2073 bin [54.0,54.1) has 1940 bin [54.1,54.2) has 1961 bin [54.2,54.3) has 1829 bin [54.3,54.4) has 1777 bin [54.4,54.5) has 1560 bin [54.5,54.6) has 1634 bin [54.6,54.7) has 1586 bin [54.7,54.8) has 1501 bin [54.8,54.9) has 1492 bin [54.9,55.0) has 1241 bin [55.0,55.1) has 1338 bin [55.1,55.2) has 1349 bin [55.2,55.3) has 1262 bin [55.3,55.4) has 1253 bin [55.4,55.5) has 1232 bin [55.5,55.6) has 1193 bin [55.6,55.7) has 1140 bin [55.7,55.8) has 1150 bin [55.8,55.9) has 1045 bin [55.9,56.0) has 968 bin [56.0,56.1) has 947 bin [56.1,56.2) has 944 bin [56.2,56.3) has 928 bin [56.3,56.4) has 803 bin [56.4,56.5) has 802 bin [56.5,56.6) has 754 bin [56.6,56.7) has 768 bin [56.7,56.8) has 679 bin [56.8,56.9) has 661 bin [56.9,57.0) has 621 bin [57.0,57.1) has 612 bin [57.1,57.2) has 541 bin [57.2,57.3) has 538 bin [57.3,57.4) has 515 bin [57.4,57.5) has 522 bin [57.5,57.6) has 530 bin [57.6,57.7) has 443 bin [57.7,57.8) has 432 bin [57.8,57.9) has 388 bin [57.9,58.0) has 366 bin [58.0,58.1) has 340 bin [58.1,58.2) has 332 bin [58.2,58.3) has 318 bin [58.3,58.4) has 276 bin [58.4,58.5) has 249 bin [58.5,58.6) has 252 bin [58.6,58.7) has 200 bin [58.7,58.8) has 189 bin [58.8,58.9) has 194 bin [58.9,59.0) has 161 bin [59.0,59.1) has 167 bin [59.1,59.2) has 144 bin [59.2,59.3) has 132 bin [59.3,59.4) has 113 bin [59.4,59.5) has 83 bin [59.5,59.6) has 78 bin [59.6,59.7) has 61 bin [59.7,59.8) has 76 bin [59.8,59.9) has 60 bin [59.9,60.0) has 50 bin [60.0,60.1) has 62 bin [60.1,60.2) has 60 bin [60.2,60.3) has 56 bin [60.3,60.4) has 43 bin [60.4,60.5) has 43 bin [60.5,60.6) has 23 bin [60.6,60.7) has 24 bin [60.7,60.8) has 22 bin [60.8,60.9) has 20 bin [60.9,61.0) has 17 bin [61.0,61.1) has 16 bin [61.1,61.2) has 8 bin [61.2,61.3) has 4 bin [61.3,61.4) has 3 bin [61.4,61.5) has 8 bin [61.5,61.6) has 7 bin [61.6,61.7) has 1 bin [61.7,61.8) has 2 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 average z coordinate 28.9 for 33850906 element(s) point source id histogram with bin size 1.000000 bin 73 has 2578718 bin 74 has 28126507 bin 75 has 3145681 average point source id 74.016748827933881 for 33850906 element(s)