lasinfo (210611) report for 'AHN4T/49FN2_03.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: 29850237 number of points by return: 24315701 4143311 1111505 246002 33718 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 398730 0 min x y z: 96980.000 398730.000 0.024 max x y z: 98019.999 400019.999 41.546 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: 29850237 extended number of points by return: 24315701 4143311 1111505 246002 33718 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 24 41546 intensity 31 4686 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 -8 29 user_data 6 7 point_source_ID 13 14 gps_time 291290207.235498 291291297.469293 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 39 255 B 17 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0.31 46.86 ('Amplitude') attribute1 -16.33 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24315701 number of intermediate returns: 1398238 number of last returns: 24286828 number of single returns: 20150530 covered area in square units/kilounits: 1341256/1.34 point density: all returns 22.26 last only 18.11 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29850237 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24315701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4143311 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1111505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 246002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33718 instead zero. overview over extended number of returns of given pulse: 20150530 6075517 2601929 852660 155592 13294 715 0 0 0 0 0 0 0 0 histogram of classification of points: 6363376 unclassified (1) 21504481 ground (2) 1973751 building (6) 7689 water (9) 754 wire conductor (14) 186 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1845321 +---> 415093 of those are unclassified (1) +---> 1349732 of those are ground (2) +---> 80065 of those are building (6) +---> 189 of those are water (9) +---> 242 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 114 bin [0.1,0.2) has 2530 bin [0.2,0.3) has 1049 bin [0.3,0.4) has 2822 bin [0.4,0.5) has 4121 bin [0.5,0.6) has 5302 bin [0.6,0.7) has 8025 bin [0.7,0.8) has 23483 bin [0.8,0.9) has 39058 bin [0.9,1.0) has 30348 bin [1.0,1.1) has 40807 bin [1.1,1.2) has 210597 bin [1.2,1.3) has 259224 bin 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[36.8,36.9) has 160 bin [36.9,37.0) has 134 bin [37.0,37.1) has 132 bin [37.1,37.2) has 148 bin [37.2,37.3) has 148 bin [37.3,37.4) has 122 bin [37.4,37.5) has 101 bin [37.5,37.6) has 133 bin [37.6,37.7) has 129 bin [37.7,37.8) has 118 bin [37.8,37.9) has 111 bin [37.9,38.0) has 107 bin [38.0,38.1) has 95 bin [38.1,38.2) has 106 bin [38.2,38.3) has 90 bin [38.3,38.4) has 91 bin [38.4,38.5) has 96 bin [38.5,38.6) has 87 bin [38.6,38.7) has 90 bin [38.7,38.8) has 76 bin [38.8,38.9) has 63 bin [38.9,39.0) has 61 bin [39.0,39.1) has 62 bin [39.1,39.2) has 62 bin [39.2,39.3) has 57 bin [39.3,39.4) has 47 bin [39.4,39.5) has 42 bin [39.5,39.6) has 44 bin [39.6,39.7) has 49 bin [39.7,39.8) has 42 bin [39.8,39.9) has 28 bin [39.9,40.0) has 29 bin [40.0,40.1) has 29 bin [40.1,40.2) has 25 bin [40.2,40.3) has 24 bin [40.3,40.4) has 28 bin [40.4,40.5) has 16 bin [40.5,40.6) has 12 bin [40.6,40.7) has 17 bin [40.7,40.8) has 8 bin [40.8,40.9) has 20 bin [40.9,41.0) has 11 bin [41.0,41.1) has 10 bin [41.1,41.2) has 7 bin [41.2,41.3) has 1 bin [41.5,41.6) has 1 average z coordinate 5.9 for 29850237 element(s) point source id histogram with bin size 1.000000 bin 13 has 11673551 bin 14 has 18176686 average point source id 13.60892936963951 for 29850237 element(s)