lasinfo (210611) report for 'AHN4T/41EN2_09.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: 32565306 number of points by return: 23381862 5568372 2658857 803241 152974 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 447480 0 min x y z: 247980.000 447480.000 30.490 max x y z: 249019.999 448769.999 72.796 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: 32565306 extended number of points by return: 23381862 5568372 2658857 803241 152974 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 30490 72796 intensity 56 4582 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 16 user_data 6 7 point_source_ID 169 170 gps_time 324211003.110817 324211724.204540 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 32 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 29.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23381862 number of intermediate returns: 3639695 number of last returns: 23346293 number of single returns: 17802544 covered area in square units/kilounits: 1340280/1.34 point density: all returns 24.30 last only 17.42 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32565306 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23381862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5568372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2658857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 803241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 152974 instead zero. overview over extended number of returns of given pulse: 17802544 5818510 5572990 2604781 673302 85833 7346 0 0 0 0 0 0 0 0 histogram of classification of points: 10989195 unclassified (1) 21401192 ground (2) 116883 building (6) 55384 water (9) 2652 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2087333 +---> 399679 of those are unclassified (1) +---> 1653800 of those are ground (2) +---> 33784 of those are building (6) +---> 70 of those are water (9) z coordinate histogram with bin size 0.100000 bin [30.4,30.5) has 1 bin [30.5,30.6) has 58 bin [30.6,30.7) has 175 bin [30.7,30.8) has 288 bin [30.8,30.9) has 596 bin [30.9,31.0) has 1727 bin [31.0,31.1) has 3331 bin [31.1,31.2) has 4170 bin [31.2,31.3) has 4580 bin [31.3,31.4) has 5490 bin [31.4,31.5) has 5410 bin [31.5,31.6) has 6932 bin [31.6,31.7) has 10538 bin [31.7,31.8) has 14615 bin [31.8,31.9) has 16817 bin [31.9,32.0) has 26370 bin [32.0,32.1) has 77698 bin [32.1,32.2) has 187435 bin [32.2,32.3) has 186015 bin [32.3,32.4) has 163438 bin [32.4,32.5) has 174818 bin [32.5,32.6) has 203173 bin [32.6,32.7) has 208836 bin [32.7,32.8) has 269619 bin [32.8,32.9) has 366541 bin [32.9,33.0) has 423910 bin [33.0,33.1) has 521787 bin [33.1,33.2) has 600190 bin [33.2,33.3) has 655116 bin [33.3,33.4) has 797408 bin [33.4,33.5) has 868937 bin [33.5,33.6) has 874547 bin [33.6,33.7) has 692189 bin [33.7,33.8) has 527022 bin [33.8,33.9) has 441152 bin [33.9,34.0) has 364041 bin [34.0,34.1) has 289338 bin [34.1,34.2) has 286797 bin [34.2,34.3) has 268469 bin [34.3,34.4) has 231653 bin [34.4,34.5) has 241965 bin [34.5,34.6) has 302924 bin [34.6,34.7) has 385975 bin [34.7,34.8) has 389060 bin [34.8,34.9) has 381634 bin [34.9,35.0) has 363211 bin [35.0,35.1) has 314849 bin [35.1,35.2) has 296587 bin [35.2,35.3) has 257832 bin [35.3,35.4) has 262557 bin [35.4,35.5) has 337864 bin [35.5,35.6) has 277507 bin 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[66.3,66.4) has 654 bin [66.4,66.5) has 595 bin [66.5,66.6) has 561 bin [66.6,66.7) has 549 bin [66.7,66.8) has 459 bin [66.8,66.9) has 446 bin [66.9,67.0) has 454 bin [67.0,67.1) has 400 bin [67.1,67.2) has 388 bin [67.2,67.3) has 392 bin [67.3,67.4) has 376 bin [67.4,67.5) has 402 bin [67.5,67.6) has 339 bin [67.6,67.7) has 326 bin [67.7,67.8) has 267 bin [67.8,67.9) has 203 bin [67.9,68.0) has 181 bin [68.0,68.1) has 171 bin [68.1,68.2) has 186 bin [68.2,68.3) has 166 bin [68.3,68.4) has 187 bin [68.4,68.5) has 163 bin [68.5,68.6) has 172 bin [68.6,68.7) has 163 bin [68.7,68.8) has 113 bin [68.8,68.9) has 139 bin [68.9,69.0) has 127 bin [69.0,69.1) has 137 bin [69.1,69.2) has 133 bin [69.2,69.3) has 149 bin [69.3,69.4) has 142 bin [69.4,69.5) has 141 bin [69.5,69.6) has 107 bin [69.6,69.7) has 120 bin [69.7,69.8) has 109 bin [69.8,69.9) has 102 bin [69.9,70.0) has 63 bin [70.0,70.1) has 61 bin [70.1,70.2) has 60 bin [70.2,70.3) has 70 bin [70.3,70.4) has 53 bin [70.4,70.5) has 56 bin [70.5,70.6) has 66 bin [70.6,70.7) has 57 bin [70.7,70.8) has 56 bin [70.8,70.9) has 66 bin [70.9,71.0) has 57 bin [71.0,71.1) has 59 bin [71.1,71.2) has 35 bin [71.2,71.3) has 25 bin [71.3,71.4) has 20 bin [71.4,71.5) has 16 bin [71.5,71.6) has 17 bin [71.6,71.7) has 27 bin [71.7,71.8) has 26 bin [71.8,71.9) has 28 bin [71.9,72.0) has 22 bin [72.0,72.1) has 17 bin [72.1,72.2) has 12 bin [72.2,72.3) has 13 bin [72.3,72.4) has 11 bin [72.4,72.5) has 4 bin [72.5,72.6) has 8 bin [72.6,72.7) has 3 bin [72.7,72.8) has 3 average z coordinate 39.8 for 32565306 element(s) point source id histogram with bin size 1.000000 bin 169 has 3410419 bin 170 has 29154887 average point source id 169.895274467864652 for 32565306 element(s)