lasinfo (210611) report for 'AHN4T/52HN1_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: 340/2022 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: 39997175 number of points by return: 25377253 10945653 3167733 466257 40279 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 383730 0 min x y z: 209980.000 383730.000 15.541 max x y z: 211019.999 385019.999 56.258 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: 39997175 extended number of points by return: 25377253 10945653 3167733 466257 40279 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 15541 56258 intensity 23 5098 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 106 108 gps_time 298289227.315330 298291317.266162 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 31 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.23 50.98 ('Amplitude') attribute1 -16.58 34.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25377253 number of intermediate returns: 3676376 number of last returns: 25345855 number of single returns: 14402309 covered area in square units/kilounits: 1330032/1.33 point density: all returns 30.07 last only 19.06 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39997175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25377253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10945653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3167733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 466257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40279 instead zero. overview over extended number of returns of given pulse: 14402309 15569310 8116862 1706746 190486 10935 527 0 0 0 0 0 0 0 0 histogram of classification of points: 18205378 unclassified (1) 20723075 ground (2) 1047737 building (6) 20985 water (9) +-> flagged as extended overlap: 2592560 +---> 1099193 of those are unclassified (1) +---> 1342955 of those are ground (2) +---> 146130 of those are building (6) +---> 4282 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.5,15.6) has 26 bin [15.6,15.7) has 2816 bin [15.7,15.8) has 13480 bin [15.8,15.9) has 8755 bin [15.9,16.0) has 26287 bin [16.0,16.1) has 98691 bin [16.1,16.2) has 398893 bin [16.2,16.3) has 649575 bin [16.3,16.4) has 930799 bin [16.4,16.5) has 872935 bin [16.5,16.6) has 668063 bin [16.6,16.7) has 454113 bin [16.7,16.8) has 318017 bin [16.8,16.9) has 280591 bin [16.9,17.0) has 206022 bin [17.0,17.1) 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55043 bin [43.5,43.6) has 52441 bin [43.6,43.7) has 50157 bin [43.7,43.8) has 48165 bin [43.8,43.9) has 45439 bin [43.9,44.0) has 43432 bin [44.0,44.1) has 41410 bin [44.1,44.2) has 40860 bin [44.2,44.3) has 38158 bin [44.3,44.4) has 36107 bin [44.4,44.5) has 33875 bin [44.5,44.6) has 32206 bin [44.6,44.7) has 31010 bin [44.7,44.8) has 29645 bin [44.8,44.9) has 28519 bin [44.9,45.0) has 26635 bin [45.0,45.1) has 25177 bin [45.1,45.2) has 23311 bin [45.2,45.3) has 22053 bin [45.3,45.4) has 20833 bin [45.4,45.5) has 19633 bin [45.5,45.6) has 18458 bin [45.6,45.7) has 17512 bin [45.7,45.8) has 16436 bin [45.8,45.9) has 15500 bin [45.9,46.0) has 14840 bin [46.0,46.1) has 13868 bin [46.1,46.2) has 12961 bin [46.2,46.3) has 12372 bin [46.3,46.4) has 11252 bin [46.4,46.5) has 10823 bin [46.5,46.6) has 10053 bin [46.6,46.7) has 9141 bin [46.7,46.8) has 8515 bin [46.8,46.9) has 7894 bin [46.9,47.0) has 7402 bin [47.0,47.1) has 6761 bin [47.1,47.2) has 6414 bin [47.2,47.3) has 6059 bin 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bin [51.4,51.5) has 242 bin [51.5,51.6) has 195 bin [51.6,51.7) has 165 bin [51.7,51.8) has 193 bin [51.8,51.9) has 196 bin [51.9,52.0) has 162 bin [52.0,52.1) has 170 bin [52.1,52.2) has 186 bin [52.2,52.3) has 149 bin [52.3,52.4) has 136 bin [52.4,52.5) has 162 bin [52.5,52.6) has 139 bin [52.6,52.7) has 143 bin [52.7,52.8) has 118 bin [52.8,52.9) has 92 bin [52.9,53.0) has 96 bin [53.0,53.1) has 85 bin [53.1,53.2) has 88 bin [53.2,53.3) has 84 bin [53.3,53.4) has 93 bin [53.4,53.5) has 70 bin [53.5,53.6) has 54 bin [53.6,53.7) has 64 bin [53.7,53.8) has 63 bin [53.8,53.9) has 43 bin [53.9,54.0) has 44 bin [54.0,54.1) has 40 bin [54.1,54.2) has 32 bin [54.2,54.3) has 31 bin [54.3,54.4) has 30 bin [54.4,54.5) has 34 bin [54.5,54.6) has 33 bin [54.6,54.7) has 18 bin [54.7,54.8) has 26 bin [54.8,54.9) has 20 bin [54.9,55.0) has 13 bin [55.0,55.1) has 17 bin [55.1,55.2) has 6 bin [55.2,55.3) has 9 bin [55.3,55.4) has 8 bin [55.4,55.5) has 2 bin [55.5,55.6) has 2 bin [56.1,56.2) has 1 bin [56.2,56.3) has 1 average z coordinate 26.5 for 39997175 element(s) point source id histogram with bin size 1.000000 bin 106 has 8692381 bin 107 has 31129105 bin 108 has 175689 average point source id 106.787067661653609 for 39997175 element(s)