lasinfo (210611) report for 'AHN4T/67HZ1_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: 181/2021 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: 45934012 number of points by return: 41028326 2911633 1465480 446750 81823 scale factor x y z: 0.001 0.001 0.001 offset x y z: 50980 358730 0 min x y z: 50980.000 358730.000 -0.717 max x y z: 52019.999 360019.999 38.967 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: 45934012 extended number of points by return: 41028326 2911633 1465480 446750 81823 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 -717 38967 intensity 53 3207 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 32 user_data 6 7 point_source_ID 94 97 gps_time 261749072.889239 261750431.790611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 57 255 B 57 255 NIR 88 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.53 32.07 ('Amplitude') attribute1 -16.25 15.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41028326 number of intermediate returns: 2000808 number of last returns: 41015362 number of single returns: 38110484 covered area in square units/kilounits: 1339924/1.34 point density: all returns 34.28 last only 30.61 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45934012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41028326 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2911633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1465480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 446750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 81823 instead zero. overview over extended number of returns of given pulse: 38110484 2898370 3057445 1459534 362039 42754 3386 0 0 0 0 0 0 0 0 histogram of classification of points: 5575798 unclassified (1) 40187537 ground (2) 142352 building (6) 28325 water (9) +-> flagged as extended overlap: 3416321 +---> 506482 of those are unclassified (1) +---> 2867544 of those are ground (2) +---> 39132 of those are building (6) +---> 3163 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 4 bin [-0.7,-0.6) has 350 bin [-0.6,-0.5) has 6766 bin [-0.5,-0.4) has 15981 bin [-0.4,-0.3) has 30146 bin [-0.3,-0.2) has 36405 bin [-0.2,-0.1) has 38670 bin [-0.1,0.0) has 34802 bin [0.0,0.1) has 42550 bin [0.1,0.2) has 54509 bin [0.2,0.3) has 97255 bin [0.3,0.4) has 407180 bin [0.4,0.5) has 1413390 bin [0.5,0.6) has 1960496 bin [0.6,0.7) has 1922595 bin [0.7,0.8) has 1831750 bin [0.8,0.9) 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1235 bin [32.6,32.7) has 1205 bin [32.7,32.8) has 1053 bin [32.8,32.9) has 1015 bin [32.9,33.0) has 1023 bin [33.0,33.1) has 904 bin [33.1,33.2) has 856 bin [33.2,33.3) has 764 bin [33.3,33.4) has 714 bin [33.4,33.5) has 669 bin [33.5,33.6) has 573 bin [33.6,33.7) has 564 bin [33.7,33.8) has 568 bin [33.8,33.9) has 556 bin [33.9,34.0) has 516 bin [34.0,34.1) has 544 bin [34.1,34.2) has 557 bin [34.2,34.3) has 538 bin [34.3,34.4) has 507 bin [34.4,34.5) has 498 bin [34.5,34.6) has 486 bin [34.6,34.7) has 463 bin [34.7,34.8) has 454 bin [34.8,34.9) has 443 bin [34.9,35.0) has 424 bin [35.0,35.1) has 386 bin [35.1,35.2) has 388 bin [35.2,35.3) has 350 bin [35.3,35.4) has 321 bin [35.4,35.5) has 359 bin [35.5,35.6) has 358 bin [35.6,35.7) has 336 bin [35.7,35.8) has 305 bin [35.8,35.9) has 301 bin [35.9,36.0) has 283 bin [36.0,36.1) has 276 bin [36.1,36.2) has 284 bin [36.2,36.3) has 255 bin [36.3,36.4) has 231 bin [36.4,36.5) has 219 bin [36.5,36.6) has 207 bin [36.6,36.7) has 214 bin [36.7,36.8) has 185 bin [36.8,36.9) has 195 bin [36.9,37.0) has 168 bin [37.0,37.1) has 166 bin [37.1,37.2) has 163 bin [37.2,37.3) has 154 bin [37.3,37.4) has 139 bin [37.4,37.5) has 116 bin [37.5,37.6) has 87 bin [37.6,37.7) has 84 bin [37.7,37.8) has 79 bin [37.8,37.9) has 72 bin [37.9,38.0) has 41 bin [38.0,38.1) has 30 bin [38.1,38.2) has 23 bin [38.2,38.3) has 10 bin [38.3,38.4) has 9 bin [38.4,38.5) has 7 bin [38.5,38.6) has 11 bin [38.6,38.7) has 4 bin [38.9,39.0) has 1 average z coordinate 2.6 for 45934012 element(s) point source id histogram with bin size 1.000000 bin 94 has 3636623 bin 95 has 20800420 bin 96 has 2282311 bin 97 has 19214658 average point source id 95.807136202254654 for 45934012 element(s)