lasinfo (210611) report for 'AHN4T/52BN1_19.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: 339/2022 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: 32525874 number of points by return: 27008252 3971147 1301874 224067 20534 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 394980 0 min x y z: 192980.000 394980.000 18.782 max x y z: 194019.999 396269.999 59.649 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: 32525874 extended number of points by return: 27008252 3971147 1301874 224067 20534 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 18782 59649 intensity 0 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 -29 12 user_data 6 7 point_source_ID 89 90 gps_time 297847000.293526 297849376.535737 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 32 255 B 23 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.6 34.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27008252 number of intermediate returns: 1546426 number of last returns: 27002167 number of single returns: 23030971 covered area in square units/kilounits: 1339668/1.34 point density: all returns 24.28 last only 20.16 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32525874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27008252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3971147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1301874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 224067 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20534 instead zero. overview over extended number of returns of given pulse: 23030971 5342518 3234581 814755 97536 5255 258 0 0 0 0 0 0 0 0 histogram of classification of points: 7376807 unclassified (1) 24827354 ground (2) 292364 building (6) 26670 water (9) 2679 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2046843 +---> 508799 of those are unclassified (1) +---> 1514838 of those are ground (2) +---> 18268 of those are building (6) +---> 4938 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 1 bin [18.8,18.9) has 71 bin [18.9,19.0) has 709 bin [19.0,19.1) has 706 bin [19.1,19.2) has 1274 bin [19.2,19.3) has 6328 bin [19.3,19.4) has 43473 bin [19.4,19.5) has 70431 bin [19.5,19.6) has 96068 bin [19.6,19.7) has 75314 bin [19.7,19.8) has 58870 bin [19.8,19.9) has 41150 bin [19.9,20.0) has 52632 bin [20.0,20.1) has 46170 bin [20.1,20.2) has 65090 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1910 bin [51.0,51.1) has 1870 bin [51.1,51.2) has 1827 bin [51.2,51.3) has 1790 bin [51.3,51.4) has 1661 bin [51.4,51.5) has 1612 bin [51.5,51.6) has 1566 bin [51.6,51.7) has 1465 bin [51.7,51.8) has 1423 bin [51.8,51.9) has 1309 bin [51.9,52.0) has 1250 bin [52.0,52.1) has 1217 bin [52.1,52.2) has 1126 bin [52.2,52.3) has 1179 bin [52.3,52.4) has 1165 bin [52.4,52.5) has 1114 bin [52.5,52.6) has 1029 bin [52.6,52.7) has 930 bin [52.7,52.8) has 851 bin [52.8,52.9) has 855 bin [52.9,53.0) has 741 bin [53.0,53.1) has 675 bin [53.1,53.2) has 680 bin [53.2,53.3) has 656 bin [53.3,53.4) has 656 bin [53.4,53.5) has 608 bin [53.5,53.6) has 525 bin [53.6,53.7) has 525 bin [53.7,53.8) has 496 bin [53.8,53.9) has 438 bin [53.9,54.0) has 415 bin [54.0,54.1) has 415 bin [54.1,54.2) has 362 bin [54.2,54.3) has 312 bin [54.3,54.4) has 274 bin [54.4,54.5) has 250 bin [54.5,54.6) has 271 bin [54.6,54.7) has 199 bin [54.7,54.8) has 209 bin [54.8,54.9) has 189 bin [54.9,55.0) has 196 bin [55.0,55.1) has 167 bin [55.1,55.2) has 120 bin [55.2,55.3) has 148 bin [55.3,55.4) has 157 bin [55.4,55.5) has 141 bin [55.5,55.6) has 113 bin [55.6,55.7) has 96 bin [55.7,55.8) has 95 bin [55.8,55.9) has 88 bin [55.9,56.0) has 81 bin [56.0,56.1) has 63 bin [56.1,56.2) has 56 bin [56.2,56.3) has 70 bin [56.3,56.4) has 53 bin [56.4,56.5) has 51 bin [56.5,56.6) has 38 bin [56.6,56.7) has 41 bin [56.7,56.8) has 31 bin [56.8,56.9) has 27 bin [56.9,57.0) has 21 bin [57.0,57.1) has 13 bin [57.1,57.2) has 14 bin [57.2,57.3) has 11 bin [57.3,57.4) has 10 bin [57.4,57.5) has 10 bin [57.5,57.6) has 11 bin [57.6,57.7) has 13 bin [57.7,57.8) has 11 bin [57.8,57.9) has 9 bin [57.9,58.0) has 19 bin [58.0,58.1) has 12 bin [58.1,58.2) has 2 bin [58.2,58.3) has 4 bin [58.3,58.4) has 10 bin [58.4,58.5) has 5 bin [58.5,58.6) has 3 bin [58.6,58.7) has 1 bin [58.7,58.8) has 3 bin [58.8,58.9) has 4 bin [59.0,59.1) has 2 bin [59.1,59.2) has 1 bin [59.5,59.6) has 1 bin [59.6,59.7) has 1 average z coordinate 25.1 for 32525874 element(s) point source id histogram with bin size 1.000000 bin 89 has 19078529 bin 90 has 13447345 average point source id 89.413435316142468 for 32525874 element(s)