lasinfo (210611) report for 'AHN4T/67GN1_13.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: 48978796 number of points by return: 45933976 1902096 767028 295426 80270 scale factor x y z: 0.001 0.001 0.001 offset x y z: 41980 364980 0 min x y z: 41980.000 364980.000 -0.622 max x y z: 43019.999 366269.999 35.982 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: 48978796 extended number of points by return: 45933976 1902096 767028 295426 80270 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 -622 35982 intensity 56 3079 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -32 31 user_data 6 7 point_source_ID 87 92 gps_time 261742983.718072 261747903.586321 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 55 255 B 53 252 NIR 80 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 30.79 ('Amplitude') attribute1 -16.34 14.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45933976 number of intermediate returns: 1164028 number of last returns: 45904521 number of single returns: 44023729 covered area in square units/kilounits: 1329260/1.33 point density: all returns 36.85 last only 34.53 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48978796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45933976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1902096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 767028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 295426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80270 instead zero. overview over extended number of returns of given pulse: 44023729 2265160 1420457 865717 329607 65157 8969 0 0 0 0 0 0 0 0 histogram of classification of points: 3401895 unclassified (1) 45268479 ground (2) 123781 building (6) 183256 water (9) 1385 wire conductor (14) +-> flagged as extended overlap: 2896565 +---> 115551 of those are unclassified (1) +---> 2761094 of those are ground (2) +---> 12887 of those are building (6) +---> 7033 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 7 bin [-0.6,-0.5) has 1207 bin [-0.5,-0.4) has 14498 bin [-0.4,-0.3) has 18005 bin [-0.3,-0.2) has 30356 bin [-0.2,-0.1) has 104041 bin [-0.1,0.0) has 109295 bin [0.0,0.1) has 115073 bin [0.1,0.2) has 152205 bin [0.2,0.3) has 129962 bin [0.3,0.4) has 108888 bin [0.4,0.5) has 112602 bin [0.5,0.6) has 126906 bin [0.6,0.7) has 132595 bin [0.7,0.8) has 186175 bin [0.8,0.9) has 539884 bin [0.9,1.0) has 1505616 bin [1.0,1.1) has 3429363 bin [1.1,1.2) has 3626171 bin [1.2,1.3) has 3219855 bin [1.3,1.4) has 3861633 bin [1.4,1.5) has 5318038 bin [1.5,1.6) has 4726311 bin [1.6,1.7) has 3123833 bin [1.7,1.8) has 2738577 bin [1.8,1.9) has 2836400 bin [1.9,2.0) has 2491378 bin [2.0,2.1) has 2482458 bin [2.1,2.2) has 1563398 bin [2.2,2.3) has 609451 bin [2.3,2.4) has 243029 bin [2.4,2.5) has 176165 bin [2.5,2.6) has 164715 bin [2.6,2.7) has 113573 bin [2.7,2.8) has 94083 bin [2.8,2.9) has 85392 bin [2.9,3.0) has 83104 bin [3.0,3.1) has 79359 bin [3.1,3.2) has 78809 bin [3.2,3.3) has 82392 bin [3.3,3.4) has 85161 bin [3.4,3.5) has 84397 bin [3.5,3.6) has 83090 bin [3.6,3.7) has 82957 bin [3.7,3.8) has 85294 bin [3.8,3.9) has 88959 bin [3.9,4.0) has 92766 bin [4.0,4.1) has 95236 bin [4.1,4.2) has 97013 bin [4.2,4.3) has 102300 bin [4.3,4.4) has 105205 bin [4.4,4.5) has 110201 bin [4.5,4.6) has 112711 bin [4.6,4.7) has 110828 bin [4.7,4.8) has 99361 bin 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[32.7,32.8) has 3947 bin [32.8,32.9) has 3177 bin [32.9,33.0) has 3007 bin [33.0,33.1) has 2674 bin [33.1,33.2) has 2461 bin [33.2,33.3) has 2308 bin [33.3,33.4) has 2135 bin [33.4,33.5) has 1918 bin [33.5,33.6) has 1712 bin [33.6,33.7) has 1550 bin [33.7,33.8) has 1341 bin [33.8,33.9) has 1157 bin [33.9,34.0) has 1034 bin [34.0,34.1) has 898 bin [34.1,34.2) has 775 bin [34.2,34.3) has 646 bin [34.3,34.4) has 555 bin [34.4,34.5) has 450 bin [34.5,34.6) has 374 bin [34.6,34.7) has 299 bin [34.7,34.8) has 226 bin [34.8,34.9) has 180 bin [34.9,35.0) has 149 bin [35.0,35.1) has 105 bin [35.1,35.2) has 98 bin [35.2,35.3) has 83 bin [35.3,35.4) has 59 bin [35.4,35.5) has 40 bin [35.5,35.6) has 23 bin [35.6,35.7) has 15 bin [35.7,35.8) has 7 bin [35.8,35.9) has 7 bin [35.9,36.0) has 3 average z coordinate 2.6 for 48978796 element(s) point source id histogram with bin size 1.000000 bin 87 has 6895814 bin 88 has 19688667 bin 89 has 9440 bin 92 has 22384875 average point source id 89.687528742029514 for 48978796 element(s)