lasinfo (210611) report for 'AHN4T/32DN1_10.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: 336/2022 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: 73007064 number of points by return: 48530486 17687421 5672342 1017301 99514 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 459980 0 min x y z: 153980.000 459980.000 4.064 max x y z: 155019.999 461269.999 48.400 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: 73007064 extended number of points by return: 48530486 17687421 5672342 1017301 99514 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 4064 48400 intensity 0 4565 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 -31 36 user_data 6 7 point_source_ID 90 92 gps_time 270027602.405186 270029670.190732 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 24 255 B 7 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 6000 extended_scanner_channel 0 0 attribute0 0 45.65 ('Amplitude') attribute1 -15.56 30.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48530486 number of intermediate returns: 6796643 number of last returns: 48462700 number of single returns: 30782765 covered area in square units/kilounits: 1341300/1.34 point density: all returns 54.43 last only 36.13 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 73007064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48530486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17687421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5672342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1017301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 99514 instead zero. overview over extended number of returns of given pulse: 30782765 24066947 13978857 3679199 494178 5068 50 0 0 0 0 0 0 0 0 histogram of classification of points: 32387691 unclassified (1) 36901014 ground (2) 3451893 building (6) 42810 water (9) 223656 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5261353 +---> 2499623 of those are unclassified (1) +---> 2438359 of those are ground (2) +---> 322887 of those are building (6) +---> 484 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.0,4.1) has 1 bin [4.1,4.2) has 133 bin [4.2,4.3) has 10074 bin [4.3,4.4) has 24449 bin [4.4,4.5) has 7080 bin [4.5,4.6) has 4549 bin [4.6,4.7) has 4002 bin [4.7,4.8) has 4013 bin [4.8,4.9) has 4491 bin [4.9,5.0) has 5122 bin [5.0,5.1) has 6073 bin [5.1,5.2) has 8255 bin [5.2,5.3) has 10389 bin [5.3,5.4) has 14011 bin [5.4,5.5) has 22434 bin [5.5,5.6) has 39888 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bin [43.9,44.0) has 201 bin [44.0,44.1) has 146 bin [44.1,44.2) has 130 bin [44.2,44.3) has 131 bin [44.3,44.4) has 88 bin [44.4,44.5) has 124 bin [44.5,44.6) has 80 bin [44.6,44.7) has 80 bin [44.7,44.8) has 63 bin [44.8,44.9) has 87 bin [44.9,45.0) has 74 bin [45.0,45.1) has 75 bin [45.1,45.2) has 47 bin [45.2,45.3) has 68 bin [45.3,45.4) has 75 bin [45.4,45.5) has 65 bin [45.5,45.6) has 61 bin [45.6,45.7) has 55 bin [45.7,45.8) has 40 bin [45.8,45.9) has 27 bin [45.9,46.0) has 25 bin [46.0,46.1) has 19 bin [46.1,46.2) has 22 bin [46.2,46.3) has 16 bin [46.3,46.4) has 8 bin [46.4,46.5) has 7 bin [46.5,46.6) has 5 bin [46.6,46.7) has 6 bin [46.7,46.8) has 3 bin [46.8,46.9) has 1 bin [46.9,47.0) has 5 bin [47.0,47.1) has 7 bin [47.1,47.2) has 6 bin [47.2,47.3) has 11 bin [47.3,47.4) has 10 bin [47.4,47.5) has 11 bin [47.5,47.6) has 6 bin [47.6,47.7) has 3 bin [47.7,47.8) has 5 bin [48.1,48.2) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 2 bin [48.4,48.5) has 1 average z coordinate 13.2 for 73007064 element(s) point source id histogram with bin size 1.000000 bin 90 has 15863128 bin 91 has 52549267 bin 92 has 4594669 average point source id 90.845652483710339 for 73007064 element(s)