lasinfo (210611) report for 'AHN4T/51GZ1_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: 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: 37167100 number of points by return: 26629683 8012397 2203043 298561 23416 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 378730 0 min x y z: 163980.000 378730.000 18.867 max x y z: 165019.999 380019.999 65.364 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: 37167100 extended number of points by return: 26629683 8012397 2203043 298561 23416 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 18867 65364 intensity 46 4297 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -30 29 user_data 6 7 point_source_ID 76 1077 gps_time 296120734.276800 298287669.344232 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 23 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.46 42.97 ('Amplitude') attribute1 -16.42 26.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26629683 number of intermediate returns: 2519544 number of last returns: 26603578 number of single returns: 18585705 covered area in square units/kilounits: 1327228/1.33 point density: all returns 28.00 last only 20.04 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37167100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26629683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8012397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2203043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 298561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23416 instead zero. overview over extended number of returns of given pulse: 18585705 11643871 5720288 1100244 110381 6290 321 0 0 0 0 0 0 0 0 histogram of classification of points: 14036256 unclassified (1) 23015278 ground (2) 74608 building (6) 37907 water (9) 3051 wire conductor (14) +-> flagged as extended overlap: 2610295 +---> 987642 of those are unclassified (1) +---> 1598226 of those are ground (2) +---> 24191 of those are building (6) +---> 204 of those are water (9) +---> 32 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [18.8,18.9) has 1 bin [18.9,19.0) has 233 bin [19.0,19.1) has 594 bin [19.1,19.2) has 2024 bin [19.2,19.3) has 32813 bin [19.3,19.4) has 39532 bin [19.4,19.5) has 48259 bin [19.5,19.6) has 70747 bin [19.6,19.7) has 119877 bin [19.7,19.8) has 190113 bin [19.8,19.9) has 255661 bin [19.9,20.0) has 191328 bin [20.0,20.1) has 242998 bin [20.1,20.2) 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has 979 bin [51.0,51.1) has 996 bin [51.1,51.2) has 927 bin [51.2,51.3) has 950 bin [51.3,51.4) has 1037 bin [51.4,51.5) has 1013 bin [51.5,51.6) has 760 bin [51.6,51.7) has 684 bin [51.7,51.8) has 652 bin [51.8,51.9) has 674 bin [51.9,52.0) has 964 bin [52.0,52.1) has 753 bin [52.1,52.2) has 752 bin [52.2,52.3) has 595 bin [52.3,52.4) has 517 bin [52.4,52.5) has 463 bin [52.5,52.6) has 422 bin [52.6,52.7) has 453 bin [52.7,52.8) has 373 bin [52.8,52.9) has 374 bin [52.9,53.0) has 365 bin [53.0,53.1) has 347 bin [53.1,53.2) has 339 bin [53.2,53.3) has 313 bin [53.3,53.4) has 273 bin [53.4,53.5) has 255 bin [53.5,53.6) has 236 bin [53.6,53.7) has 189 bin [53.7,53.8) has 199 bin [53.8,53.9) has 166 bin [53.9,54.0) has 148 bin [54.0,54.1) has 160 bin [54.1,54.2) has 132 bin [54.2,54.3) has 103 bin [54.3,54.4) has 100 bin [54.4,54.5) has 96 bin [54.5,54.6) has 87 bin [54.6,54.7) has 64 bin [54.7,54.8) has 73 bin [54.8,54.9) has 61 bin [54.9,55.0) has 52 bin [55.0,55.1) has 50 bin 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bin [59.8,59.9) has 4 bin [59.9,60.0) has 2 bin [60.0,60.1) has 2 bin [60.1,60.2) has 2 bin [60.2,60.3) has 3 bin [60.3,60.4) has 4 bin [60.4,60.5) has 4 bin [60.5,60.6) has 1 bin [60.7,60.8) has 3 bin [60.8,60.9) has 9 bin [60.9,61.0) has 8 bin [61.0,61.1) has 7 bin [61.1,61.2) has 6 bin [61.2,61.3) has 2 bin [61.3,61.4) has 2 bin [61.4,61.5) has 4 bin [61.6,61.7) has 3 bin [61.7,61.8) has 1 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 1 bin [62.1,62.2) has 2 bin [62.2,62.3) has 2 bin [62.3,62.4) has 6 bin [62.4,62.5) has 4 bin [62.6,62.7) has 2 bin [62.7,62.8) has 2 bin [62.8,62.9) has 3 bin [62.9,63.0) has 1 bin [63.0,63.1) has 6 bin [63.1,63.2) has 4 bin [63.2,63.3) has 14 bin [63.3,63.4) has 3 bin [63.4,63.5) has 1 bin [63.5,63.6) has 3 bin [63.6,63.7) has 5 bin [63.7,63.8) has 13 bin [63.8,63.9) has 13 bin [63.9,64.0) has 13 bin [64.0,64.1) has 10 bin [64.1,64.2) has 2 bin [64.2,64.3) has 1 bin [64.4,64.5) has 3 bin [64.5,64.6) has 3 bin [64.6,64.7) has 1 bin [64.8,64.9) has 3 bin [64.9,65.0) has 2 bin [65.0,65.1) has 5 bin [65.1,65.2) has 3 bin [65.2,65.3) has 2 bin [65.3,65.4) has 4 average z coordinate 25.8 for 37167100 element(s) point source id histogram with bin size 1.000000 bin 76 has 584545 bin 78 has 8631531 bin 1077 has 27951024 average point source id 829.2532289578686 for 37167100 element(s)