lasinfo (210611) report for 'AHN4T/27AZ1_24.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: 178/2021 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: 73347136 number of points by return: 48767523 18025823 5523140 937331 93319 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 487480 0 min x y z: 182980.000 487480.000 5.508 max x y z: 184019.999 488769.999 55.243 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: 73347136 extended number of points by return: 48767523 18025823 5523140 937331 93319 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 5508 55243 intensity 15 4918 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 -32 35 user_data 6 7 point_source_ID 133 135 gps_time 270130778.279770 270133305.827383 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 21 255 B 8 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.15 49.18 ('Amplitude') attribute1 -15.46 35.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48767523 number of intermediate returns: 6559402 number of last returns: 48694628 number of single returns: 30674417 covered area in square units/kilounits: 1341416/1.34 point density: all returns 54.68 last only 36.30 (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 73347136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48767523 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18025823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5523140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 937331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93319 instead zero. overview over extended number of returns of given pulse: 30674417 25056559 13764205 3383388 463140 5362 65 0 0 0 0 0 0 0 0 histogram of classification of points: 33121925 unclassified (1) 34170345 ground (2) 6053762 building (6) 1104 water (9) +-> flagged as extended overlap: 5474398 +---> 2527931 of those are unclassified (1) +---> 2667790 of those are ground (2) +---> 278677 of those are building (6) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 20 bin [5.6,5.7) has 980 bin [5.7,5.8) has 1176 bin [5.8,5.9) has 7768 bin [5.9,6.0) has 27510 bin [6.0,6.1) has 48595 bin [6.1,6.2) has 57283 bin [6.2,6.3) has 90496 bin [6.3,6.4) has 177697 bin [6.4,6.5) has 272688 bin [6.5,6.6) has 387034 bin [6.6,6.7) has 433762 bin [6.7,6.8) has 607381 bin [6.8,6.9) has 565407 bin [6.9,7.0) has 587040 bin [7.0,7.1) has 855486 bin [7.1,7.2) has 1041858 bin [7.2,7.3) has 1182527 bin 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has 3860 bin [37.5,37.6) has 3789 bin [37.6,37.7) has 3808 bin [37.7,37.8) has 3499 bin [37.8,37.9) has 3529 bin [37.9,38.0) has 3390 bin [38.0,38.1) has 3319 bin [38.1,38.2) has 3307 bin [38.2,38.3) has 3106 bin [38.3,38.4) has 3065 bin [38.4,38.5) has 3214 bin [38.5,38.6) has 3167 bin [38.6,38.7) has 3004 bin [38.7,38.8) has 2868 bin [38.8,38.9) has 2822 bin [38.9,39.0) has 2676 bin [39.0,39.1) has 2622 bin [39.1,39.2) has 2493 bin [39.2,39.3) has 2456 bin [39.3,39.4) has 2269 bin [39.4,39.5) has 2155 bin [39.5,39.6) has 2103 bin [39.6,39.7) has 1854 bin [39.7,39.8) has 1876 bin [39.8,39.9) has 1780 bin [39.9,40.0) has 1767 bin [40.0,40.1) has 1707 bin [40.1,40.2) has 1669 bin [40.2,40.3) has 1541 bin [40.3,40.4) has 1457 bin [40.4,40.5) has 1422 bin [40.5,40.6) has 1393 bin [40.6,40.7) has 1311 bin [40.7,40.8) has 1263 bin [40.8,40.9) has 1197 bin [40.9,41.0) has 1103 bin [41.0,41.1) has 1064 bin [41.1,41.2) has 921 bin [41.2,41.3) has 862 bin [41.3,41.4) has 805 bin [41.4,41.5) has 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has 68 bin [45.7,45.8) has 86 bin [45.8,45.9) has 64 bin [45.9,46.0) has 44 bin [46.0,46.1) has 29 bin [46.1,46.2) has 28 bin [46.2,46.3) has 30 bin [46.3,46.4) has 38 bin [46.4,46.5) has 34 bin [46.5,46.6) has 24 bin [46.6,46.7) has 15 bin [46.7,46.8) has 9 bin [46.8,46.9) has 13 bin [46.9,47.0) has 13 bin [47.0,47.1) has 10 bin [47.1,47.2) has 3 bin [47.2,47.3) has 1 bin [47.3,47.4) has 3 bin [47.4,47.5) has 5 bin [47.5,47.6) has 1 bin [47.6,47.7) has 1 bin [48.0,48.1) has 1 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.4,48.5) has 1 bin [48.5,48.6) has 8 bin [48.6,48.7) has 3 bin [48.7,48.8) has 3 bin [48.8,48.9) has 2 bin [48.9,49.0) has 1 bin [49.0,49.1) has 2 bin [49.1,49.2) has 4 bin [49.3,49.4) has 2 bin [49.5,49.6) has 1 bin [49.6,49.7) has 4 bin [49.7,49.8) has 5 bin [49.8,49.9) has 8 bin [49.9,50.0) has 5 bin [50.1,50.2) has 1 bin [50.4,50.5) has 1 bin [50.6,50.7) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 bin [51.4,51.5) has 1 bin [51.5,51.6) has 1 bin [51.6,51.7) has 1 bin [51.7,51.8) has 2 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.0,52.1) has 2 bin [52.2,52.3) has 2 bin [52.3,52.4) has 3 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.5,53.6) has 1 bin [53.7,53.8) has 2 bin [53.8,53.9) has 1 bin [53.9,54.0) has 1 bin [54.0,54.1) has 4 bin [54.1,54.2) has 1 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 bin [54.6,54.7) has 2 bin [54.7,54.8) has 2 bin [55.0,55.1) has 1 bin [55.2,55.3) has 1 average z coordinate 13.9 for 73347136 element(s) point source id histogram with bin size 1.000000 bin 133 has 13067942 bin 134 has 54002737 bin 135 has 6276457 average point source id 133.907406268732842 for 73347136 element(s)