lasinfo (210611) report for 'AHN4T/51HZ2_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: 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: 26759907 number of points by return: 23953242 2013394 659143 122347 11781 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 378730 0 min x y z: 177980.000 378730.000 20.304 max x y z: 179019.999 380019.999 70.529 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: 26759907 extended number of points by return: 23953242 2013394 659143 122347 11781 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 20304 70529 intensity 0 5029 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 29 user_data 6 7 point_source_ID 86 88 gps_time 296131824.553649 297845853.343347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 31 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.02 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23953242 number of intermediate returns: 797859 number of last returns: 23937049 number of single returns: 21928243 covered area in square units/kilounits: 1330596/1.33 point density: all returns 20.11 last only 17.99 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26759907 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23953242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2013394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 659143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 122347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11781 instead zero. overview over extended number of returns of given pulse: 21928243 2710620 1616503 444857 56128 3313 243 0 0 0 0 0 0 0 0 histogram of classification of points: 3202891 unclassified (1) 22559257 ground (2) 768242 building (6) 227115 water (9) 1788 wire conductor (14) 614 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2068577 +---> 326478 of those are unclassified (1) +---> 1615673 of those are ground (2) +---> 121562 of those are building (6) +---> 4334 of those are water (9) +---> 32 of those are wire conductor (14) +---> 498 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.3,20.4) has 45 bin [20.4,20.5) has 375 bin [20.5,20.6) has 1299 bin [20.6,20.7) has 11005 bin [20.7,20.8) has 4773 bin [20.8,20.9) has 5787 bin [20.9,21.0) has 6477 bin [21.0,21.1) has 7697 bin [21.1,21.2) has 11113 bin [21.2,21.3) has 22540 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[65.0,65.1) has 15 bin [65.1,65.2) has 14 bin [65.2,65.3) has 12 bin [65.3,65.4) has 10 bin [65.4,65.5) has 11 bin [65.5,65.6) has 7 bin [65.6,65.7) has 6 bin [65.7,65.8) has 6 bin [65.8,65.9) has 6 bin [65.9,66.0) has 11 bin [66.0,66.1) has 21 bin [66.1,66.2) has 18 bin [66.2,66.3) has 2 bin [66.3,66.4) has 45 bin [66.4,66.5) has 194 bin [66.5,66.6) has 25 bin [66.6,66.7) has 6 bin [66.7,66.8) has 1 bin [66.8,66.9) has 3 bin [66.9,67.0) has 2 bin [67.1,67.2) has 2 bin [67.3,67.4) has 2 bin [67.5,67.6) has 1 bin [67.6,67.7) has 1 bin [67.7,67.8) has 4 bin [67.8,67.9) has 2 bin [67.9,68.0) has 5 bin [68.0,68.1) has 4 bin [68.1,68.2) has 2 bin [68.2,68.3) has 1 bin [68.3,68.4) has 2 bin [68.4,68.5) has 2 bin [68.5,68.6) has 9 bin [68.6,68.7) has 12 bin [68.7,68.8) has 13 bin [68.8,68.9) has 16 bin [68.9,69.0) has 17 bin [69.0,69.1) has 22 bin [69.1,69.2) has 2 bin [70.5,70.6) has 1 average z coordinate 24.8 for 26759907 element(s) point source id histogram with bin size 1.000000 bin 86 has 3006674 bin 87 has 22507885 bin 88 has 1245348 average point source id 86.934180414005169 for 26759907 element(s)