lasinfo (210611) report for 'AHN4T/41DN2_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: 23/2023 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: 28284950 number of points by return: 24508968 2467820 1014378 255401 38383 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 436230 0 min x y z: 238980.000 436230.000 25.729 max x y z: 240019.999 437519.999 65.252 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: 28284950 extended number of points by return: 24508968 2467820 1014378 255401 38383 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 25729 65252 intensity 56 4079 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 2 29 user_data 6 7 point_source_ID 162 163 gps_time 324130383.675796 324132824.270260 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 33 255 B 29 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.54 23.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24508968 number of intermediate returns: 1310824 number of last returns: 24504364 number of single returns: 22039206 covered area in square units/kilounits: 1341580/1.34 point density: all returns 21.08 last only 18.27 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28284950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24508968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2467820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1014378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 255401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38383 instead zero. overview over extended number of returns of given pulse: 22039206 2910423 2276380 867338 173964 16499 1140 0 0 0 0 0 0 0 0 histogram of classification of points: 4330039 unclassified (1) 23570526 ground (2) 369758 building (6) 14596 water (9) 31 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1742961 +---> 225751 of those are unclassified (1) +---> 1503374 of those are ground (2) +---> 12808 of those are building (6) +---> 1028 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.7,25.8) has 2199 bin [25.8,25.9) has 7338 bin [25.9,26.0) has 9211 bin [26.0,26.1) has 6862 bin [26.1,26.2) has 7566 bin [26.2,26.3) has 10593 bin [26.3,26.4) has 15172 bin [26.4,26.5) has 15419 bin [26.5,26.6) has 16255 bin [26.6,26.7) has 16994 bin [26.7,26.8) has 19419 bin [26.8,26.9) has 22770 bin [26.9,27.0) has 26611 bin [27.0,27.1) has 33278 bin [27.1,27.2) 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has 23523 bin [49.9,50.0) has 23271 bin [50.0,50.1) has 23467 bin [50.1,50.2) has 23150 bin [50.2,50.3) has 23115 bin [50.3,50.4) has 23244 bin [50.4,50.5) has 23371 bin [50.5,50.6) has 23287 bin [50.6,50.7) has 23469 bin [50.7,50.8) has 23615 bin [50.8,50.9) has 23708 bin [50.9,51.0) has 23570 bin [51.0,51.1) has 23291 bin [51.1,51.2) has 23123 bin [51.2,51.3) has 23074 bin [51.3,51.4) has 22985 bin [51.4,51.5) has 22944 bin [51.5,51.6) has 22715 bin [51.6,51.7) has 23035 bin [51.7,51.8) has 22427 bin [51.8,51.9) has 22259 bin [51.9,52.0) has 22067 bin [52.0,52.1) has 21775 bin [52.1,52.2) has 22117 bin [52.2,52.3) has 21642 bin [52.3,52.4) has 21370 bin [52.4,52.5) has 21051 bin [52.5,52.6) has 20930 bin [52.6,52.7) has 20810 bin [52.7,52.8) has 20216 bin [52.8,52.9) has 19867 bin [52.9,53.0) has 19659 bin [53.0,53.1) has 19447 bin [53.1,53.2) has 19240 bin [53.2,53.3) has 18687 bin [53.3,53.4) has 18518 bin [53.4,53.5) has 18174 bin [53.5,53.6) has 17777 bin [53.6,53.7) has 17348 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[57.5,57.6) has 11407 bin [57.6,57.7) has 11040 bin [57.7,57.8) has 10967 bin [57.8,57.9) has 10565 bin [57.9,58.0) has 10582 bin [58.0,58.1) has 10214 bin [58.1,58.2) has 9815 bin [58.2,58.3) has 9426 bin [58.3,58.4) has 9180 bin [58.4,58.5) has 8795 bin [58.5,58.6) has 8395 bin [58.6,58.7) has 8252 bin [58.7,58.8) has 8106 bin [58.8,58.9) has 7532 bin [58.9,59.0) has 7324 bin [59.0,59.1) has 7003 bin [59.1,59.2) has 6822 bin [59.2,59.3) has 6406 bin [59.3,59.4) has 6129 bin [59.4,59.5) has 5888 bin [59.5,59.6) has 5507 bin [59.6,59.7) has 5402 bin [59.7,59.8) has 4948 bin [59.8,59.9) has 4846 bin [59.9,60.0) has 4504 bin [60.0,60.1) has 4286 bin [60.1,60.2) has 4066 bin [60.2,60.3) has 3712 bin [60.3,60.4) has 3576 bin [60.4,60.5) has 3309 bin [60.5,60.6) has 2996 bin [60.6,60.7) has 2772 bin [60.7,60.8) has 2561 bin [60.8,60.9) has 2326 bin [60.9,61.0) has 2138 bin [61.0,61.1) has 1818 bin [61.1,61.2) has 1812 bin [61.2,61.3) has 1669 bin [61.3,61.4) has 1509 bin [61.4,61.5) has 1419 bin [61.5,61.6) has 1266 bin [61.6,61.7) has 1136 bin [61.7,61.8) has 1012 bin [61.8,61.9) has 879 bin [61.9,62.0) has 854 bin [62.0,62.1) has 836 bin [62.1,62.2) has 686 bin [62.2,62.3) has 687 bin [62.3,62.4) has 647 bin [62.4,62.5) has 575 bin [62.5,62.6) has 618 bin [62.6,62.7) has 555 bin [62.7,62.8) has 561 bin [62.8,62.9) has 566 bin [62.9,63.0) has 551 bin [63.0,63.1) has 493 bin [63.1,63.2) has 487 bin [63.2,63.3) has 563 bin [63.3,63.4) has 513 bin [63.4,63.5) has 518 bin [63.5,63.6) has 470 bin [63.6,63.7) has 406 bin [63.7,63.8) has 375 bin [63.8,63.9) has 322 bin [63.9,64.0) has 291 bin [64.0,64.1) has 261 bin [64.1,64.2) has 217 bin [64.2,64.3) has 161 bin [64.3,64.4) has 155 bin [64.4,64.5) has 106 bin [64.5,64.6) has 76 bin [64.6,64.7) has 76 bin [64.7,64.8) has 60 bin [64.8,64.9) has 34 bin [64.9,65.0) has 30 bin [65.0,65.1) has 23 bin [65.1,65.2) has 8 bin [65.2,65.3) has 1 average z coordinate 37.9 for 28284950 element(s) point source id histogram with bin size 1.000000 bin 162 has 14829730 bin 163 has 13455220 average point source id 162.475702449535873 for 28284950 element(s)