lasinfo (210611) report for 'AHN4T/28GZ2_11.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: 53769785 number of points by return: 33265416 12995162 5584308 1614121 305092 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 477480 0 min x y z: 244980.000 477480.000 11.718 max x y z: 246019.999 478769.999 57.243 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: 53769785 extended number of points by return: 33265416 12995162 5584308 1614121 305092 5345 341 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 11718 57243 intensity 39 2605 return_number 1 7 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 167 212 gps_time 324208017.044445 328779608.709930 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 35 255 B 26 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 9.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33265416 number of intermediate returns: 7533110 number of last returns: 33244032 number of single returns: 20272773 covered area in square units/kilounits: 1340052/1.34 point density: all returns 40.13 last only 24.81 (per square units) spacing: all returns 0.16 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53769785 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33265416 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12995162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5584308 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1614121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 305092 instead zero. overview over extended number of returns of given pulse: 20272773 14828563 11907847 5231643 1342622 171763 14574 0 0 0 0 0 0 0 0 histogram of classification of points: 25924133 unclassified (1) 27598919 ground (2) 155183 building (6) 74796 water (9) 16754 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3325582 +---> 1324500 of those are unclassified (1) +---> 1982131 of those are ground (2) +---> 4591 of those are building (6) +---> 14360 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 37 bin [11.8,11.9) has 881 bin [11.9,12.0) has 4165 bin [12.0,12.1) has 7219 bin [12.1,12.2) has 13178 bin [12.2,12.3) has 21960 bin [12.3,12.4) has 29075 bin [12.4,12.5) has 53299 bin [12.5,12.6) has 128925 bin [12.6,12.7) has 121974 bin [12.7,12.8) has 148277 bin [12.8,12.9) has 319602 bin [12.9,13.0) has 883395 bin [13.0,13.1) has 887900 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bin [51.2,51.3) has 241 bin [51.3,51.4) has 260 bin [51.4,51.5) has 194 bin [51.5,51.6) has 176 bin [51.6,51.7) has 184 bin [51.7,51.8) has 156 bin [51.8,51.9) has 190 bin [51.9,52.0) has 156 bin [52.0,52.1) has 156 bin [52.1,52.2) has 130 bin [52.2,52.3) has 116 bin [52.3,52.4) has 126 bin [52.4,52.5) has 124 bin [52.5,52.6) has 122 bin [52.6,52.7) has 125 bin [52.7,52.8) has 93 bin [52.8,52.9) has 81 bin [52.9,53.0) has 69 bin [53.0,53.1) has 71 bin [53.1,53.2) has 59 bin [53.2,53.3) has 55 bin [53.3,53.4) has 55 bin [53.4,53.5) has 45 bin [53.5,53.6) has 66 bin [53.6,53.7) has 61 bin [53.7,53.8) has 51 bin [53.8,53.9) has 36 bin [53.9,54.0) has 41 bin [54.0,54.1) has 45 bin [54.1,54.2) has 49 bin [54.2,54.3) has 52 bin [54.3,54.4) has 53 bin [54.4,54.5) has 50 bin [54.5,54.6) has 62 bin [54.6,54.7) has 49 bin [54.7,54.8) has 60 bin [54.8,54.9) has 38 bin [54.9,55.0) has 37 bin [55.0,55.1) has 40 bin [55.1,55.2) has 29 bin [55.2,55.3) has 23 bin [55.3,55.4) has 17 bin [55.4,55.5) has 10 bin [55.5,55.6) has 13 bin [55.6,55.7) has 22 bin [55.7,55.8) has 11 bin [55.8,55.9) has 8 bin [55.9,56.0) has 5 bin [56.0,56.1) has 2 bin [56.1,56.2) has 6 bin [56.2,56.3) has 7 bin [56.3,56.4) has 5 bin [56.4,56.5) has 16 bin [56.5,56.6) has 8 bin [56.6,56.7) has 11 bin [56.7,56.8) has 7 bin [56.8,56.9) has 3 bin [57.0,57.1) has 4 bin [57.1,57.2) has 1 bin [57.2,57.3) has 2 average z coordinate 21.7 for 53769785 element(s) point source id histogram with bin size 1.000000 bin 167 has 23162920 bin 168 has 15739042 bin 212 has 14867823 average point source id 179.735611217340733 for 53769785 element(s)