lasinfo (210611) report for 'AHN4T/50BN1_12.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: 40919005 number of points by return: 24977190 11230404 3845933 770507 94971 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 396230 0 min x y z: 110980.000 396230.000 -0.408 max x y z: 112019.999 397519.999 45.249 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: 40919005 extended number of points by return: 24977190 11230404 3845933 770507 94971 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 -408 45249 intensity 54 4860 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 16 18 gps_time 290611632.049428 291287458.714353 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 30 255 B 24 255 NIR 9 255 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 48.6 ('Amplitude') attribute1 -16.46 32.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24977190 number of intermediate returns: 4729958 number of last returns: 24934390 number of single returns: 13722533 covered area in square units/kilounits: 1328824/1.33 point density: all returns 30.79 last only 18.76 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40919005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24977190 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11230404 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3845933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 770507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 94971 instead zero. overview over extended number of returns of given pulse: 13722533 14765277 9242621 2711517 438637 36219 2201 0 0 0 0 0 0 0 0 histogram of classification of points: 21574493 unclassified (1) 18828631 ground (2) 354575 building (6) 151910 water (9) 9396 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2990613 +---> 1400498 of those are unclassified (1) +---> 1553373 of those are ground (2) +---> 26316 of those are building (6) +---> 10426 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 33 bin [-0.3,-0.2) has 16 bin [-0.2,-0.1) has 10 bin [-0.1,0.0) has 8 bin [0.0,0.1) has 8 bin [0.1,0.2) has 8 bin [0.2,0.3) has 8 bin [0.3,0.4) has 9 bin [0.4,0.5) has 66 bin [0.5,0.6) has 74 bin [0.6,0.7) has 83 bin [0.7,0.8) has 294 bin [0.8,0.9) has 6117 bin [0.9,1.0) has 16587 bin [1.0,1.1) has 26133 bin [1.1,1.2) has 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[40.3,40.4) has 152 bin [40.4,40.5) has 154 bin [40.5,40.6) has 164 bin [40.6,40.7) has 125 bin [40.7,40.8) has 127 bin [40.8,40.9) has 121 bin [40.9,41.0) has 157 bin [41.0,41.1) has 124 bin [41.1,41.2) has 145 bin [41.2,41.3) has 115 bin [41.3,41.4) has 130 bin [41.4,41.5) has 103 bin [41.5,41.6) has 93 bin [41.6,41.7) has 71 bin [41.7,41.8) has 82 bin [41.8,41.9) has 63 bin [41.9,42.0) has 67 bin [42.0,42.1) has 50 bin [42.1,42.2) has 41 bin [42.2,42.3) has 59 bin [42.3,42.4) has 39 bin [42.4,42.5) has 47 bin [42.5,42.6) has 46 bin [42.6,42.7) has 52 bin [42.7,42.8) has 46 bin [42.8,42.9) has 49 bin [42.9,43.0) has 19 bin [43.0,43.1) has 21 bin [43.1,43.2) has 27 bin [43.2,43.3) has 16 bin [43.3,43.4) has 14 bin [43.4,43.5) has 14 bin [43.5,43.6) has 16 bin [43.6,43.7) has 16 bin [43.7,43.8) has 7 bin [43.8,43.9) has 6 bin [43.9,44.0) has 3 bin [44.0,44.1) has 10 bin [44.1,44.2) has 13 bin [44.2,44.3) has 9 bin [44.3,44.4) has 5 bin [44.4,44.5) has 5 bin [44.5,44.6) has 6 bin [44.6,44.7) has 2 bin [44.8,44.9) has 2 bin [44.9,45.0) has 2 bin [45.0,45.1) has 4 bin [45.1,45.2) has 1 bin [45.2,45.3) has 2 average z coordinate 10.3 for 40919005 element(s) point source id histogram with bin size 1.000000 bin 16 has 7115991 bin 17 has 32211697 bin 18 has 1591317 average point source id 16.864985133436164 for 40919005 element(s)