lasinfo (210611) report for 'AHN4T/52BZ2_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: 33652836 number of points by return: 28579988 3914068 981716 161770 15294 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 392480 0 min x y z: 196980.000 392480.000 19.915 max x y z: 198019.999 393769.999 59.752 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: 33652836 extended number of points by return: 28579988 3914068 981716 161770 15294 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 19915 59752 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 13 user_data 6 7 point_source_ID 93 94 gps_time 297852764.555616 297856282.658691 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 28 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.12 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28579988 number of intermediate returns: 1162701 number of last returns: 28512991 number of single returns: 24602844 covered area in square units/kilounits: 1339272/1.34 point density: all returns 25.13 last only 21.29 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33652836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28579988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3914068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 981716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 161770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15294 instead zero. overview over extended number of returns of given pulse: 24602844 5918437 2467042 587676 71945 4676 216 0 0 0 0 0 0 0 0 histogram of classification of points: 7372528 unclassified (1) 20685834 ground (2) 5469859 building (6) 51640 water (9) 7643 wire conductor (14) 65332 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2173923 +---> 515958 of those are unclassified (1) +---> 1400661 of those are ground (2) +---> 250239 of those are building (6) +---> 5740 of those are water (9) +---> 1076 of those are wire conductor (14) +---> 249 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [19.9,20.0) has 80 bin [20.0,20.1) has 8261 bin [20.1,20.2) has 37754 bin [20.2,20.3) has 29213 bin [20.3,20.4) has 24545 bin [20.4,20.5) has 32793 bin [20.5,20.6) has 39036 bin [20.6,20.7) has 81244 bin [20.7,20.8) has 81670 bin [20.8,20.9) 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has 73 bin [52.0,52.1) has 53 bin [52.1,52.2) has 44 bin [52.2,52.3) has 85 bin [52.3,52.4) has 73 bin [52.4,52.5) has 367 bin [52.5,52.6) has 74 bin [52.6,52.7) has 27 bin [52.7,52.8) has 20 bin [52.8,52.9) has 12 bin [52.9,53.0) has 13 bin [53.0,53.1) has 21 bin [53.1,53.2) has 22 bin [53.2,53.3) has 20 bin [53.3,53.4) has 33 bin [53.4,53.5) has 18 bin [53.5,53.6) has 5 bin [53.6,53.7) has 5 bin [53.7,53.8) has 13 bin [53.8,53.9) has 143 bin [53.9,54.0) has 132 bin [54.0,54.1) has 54 bin [54.1,54.2) has 35 bin [54.2,54.3) has 11 bin [54.3,54.4) has 7 bin [54.4,54.5) has 13 bin [54.5,54.6) has 23 bin [54.6,54.7) has 31 bin [54.7,54.8) has 21 bin [54.8,54.9) has 18 bin [54.9,55.0) has 17 bin [55.0,55.1) has 23 bin [55.1,55.2) has 12 bin [55.2,55.3) has 12 bin [55.3,55.4) has 14 bin [55.4,55.5) has 16 bin [55.5,55.6) has 16 bin [55.6,55.7) has 5 bin [55.8,55.9) has 1 bin [55.9,56.0) has 1 bin [56.1,56.2) has 3 bin [56.2,56.3) has 2 bin [57.2,57.3) has 3 bin [57.3,57.4) has 1 bin [57.4,57.5) has 2 bin [57.5,57.6) has 1 bin [57.6,57.7) has 1 bin [57.7,57.8) has 2 bin [58.2,58.3) has 1 bin [58.7,58.8) has 1 bin [59.2,59.3) has 2 bin [59.6,59.7) has 2 bin [59.7,59.8) has 5 average z coordinate 26.1 for 33652836 element(s) point source id histogram with bin size 1.000000 bin 93 has 20350422 bin 94 has 13302414 average point source id 93.395283595118102 for 33652836 element(s)