lasinfo (210611) report for 'AHN4T/26DN1_22.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: 53156468 number of points by return: 45809647 5422695 1620042 274631 29453 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 481230 0 min x y z: 150980.000 481230.000 -6.246 max x y z: 152019.999 482519.999 27.130 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: 53156468 extended number of points by return: 45809647 5422695 1620042 274631 29453 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 -6246 27130 intensity 56 4345 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 -34 33 user_data 6 7 point_source_ID 139 141 gps_time 270197343.849251 270199971.261309 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 1 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.56 43.45 ('Amplitude') attribute1 -15.49 28.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45809647 number of intermediate returns: 1920895 number of last returns: 45802166 number of single returns: 40376240 covered area in square units/kilounits: 1341544/1.34 point density: all returns 39.62 last only 34.14 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53156468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45809647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5422695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1620042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 274631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29453 instead zero. overview over extended number of returns of given pulse: 40376240 7611804 4038910 981949 145889 1656 20 0 0 0 0 0 0 0 0 histogram of classification of points: 8297403 unclassified (1) 44646131 ground (2) 48815 building (6) 124964 water (9) 39155 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3931391 +---> 640469 of those are unclassified (1) +---> 3266184 of those are ground (2) +---> 1328 of those are building (6) +---> 23410 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.3,-6.2) has 3 bin [-6.2,-6.1) has 587 bin [-6.1,-6.0) has 8273 bin [-6.0,-5.9) has 3563 bin [-5.9,-5.8) has 3903 bin [-5.8,-5.7) has 4418 bin [-5.7,-5.6) has 5537 bin [-5.6,-5.5) has 17798 bin [-5.5,-5.4) has 17938 bin [-5.4,-5.3) has 15354 bin [-5.3,-5.2) has 15417 bin [-5.2,-5.1) has 26713 bin [-5.1,-5.0) has 33812 bin [-5.0,-4.9) has 55992 bin [-4.9,-4.8) has 55668 bin [-4.8,-4.7) has 49808 bin [-4.7,-4.6) has 53896 bin [-4.6,-4.5) has 62107 bin [-4.5,-4.4) has 135552 bin [-4.4,-4.3) has 1517192 bin [-4.3,-4.2) has 2997701 bin [-4.2,-4.1) has 4318522 bin [-4.1,-4.0) has 5252638 bin [-4.0,-3.9) has 4860089 bin [-3.9,-3.8) has 5387373 bin [-3.8,-3.7) has 5106973 bin [-3.7,-3.6) has 4278734 bin [-3.6,-3.5) has 3388239 bin [-3.5,-3.4) has 2630237 bin [-3.4,-3.3) has 1135646 bin [-3.3,-3.2) has 503577 bin [-3.2,-3.1) has 355127 bin [-3.1,-3.0) has 223091 bin [-3.0,-2.9) has 197415 bin [-2.9,-2.8) has 199376 bin [-2.8,-2.7) has 195346 bin [-2.7,-2.6) has 214295 bin [-2.6,-2.5) has 156832 bin [-2.5,-2.4) has 138348 bin [-2.4,-2.3) has 134299 bin [-2.3,-2.2) has 95653 bin [-2.2,-2.1) has 77720 bin [-2.1,-2.0) has 82972 bin [-2.0,-1.9) has 119792 bin [-1.9,-1.8) has 75276 bin [-1.8,-1.7) has 65286 bin [-1.7,-1.6) has 61139 bin [-1.6,-1.5) has 60659 bin [-1.5,-1.4) has 61105 bin [-1.4,-1.3) has 61190 bin [-1.3,-1.2) has 64210 bin [-1.2,-1.1) has 63644 bin [-1.1,-1.0) has 63946 bin [-1.0,-0.9) has 66261 bin [-0.9,-0.8) has 63732 bin [-0.8,-0.7) has 63097 bin [-0.7,-0.6) has 61367 bin [-0.6,-0.5) has 62275 bin [-0.5,-0.4) has 63022 bin [-0.4,-0.3) has 65159 bin [-0.3,-0.2) has 67024 bin [-0.2,-0.1) has 73223 bin [-0.1,0.0) has 87104 bin [0.0,0.1) has 98729 bin [0.1,0.2) has 103857 bin [0.2,0.3) has 95247 bin [0.3,0.4) has 86777 bin [0.4,0.5) has 79282 bin [0.5,0.6) has 71593 bin [0.6,0.7) has 70210 bin [0.7,0.8) has 70978 bin [0.8,0.9) has 75784 bin [0.9,1.0) has 84548 bin [1.0,1.1) has 96362 bin [1.1,1.2) has 109824 bin [1.2,1.3) has 120524 bin [1.3,1.4) has 115701 bin [1.4,1.5) has 117415 bin [1.5,1.6) has 135454 bin [1.6,1.7) has 155492 bin [1.7,1.8) has 146651 bin [1.8,1.9) has 131483 bin [1.9,2.0) has 121216 bin [2.0,2.1) has 107803 bin [2.1,2.2) has 109336 bin [2.2,2.3) has 89985 bin [2.3,2.4) has 59513 bin [2.4,2.5) has 52700 bin [2.5,2.6) has 52278 bin [2.6,2.7) has 51998 bin [2.7,2.8) has 51921 bin [2.8,2.9) has 52011 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element(s) point source id histogram with bin size 1.000000 bin 139 has 9966721 bin 140 has 38515200 bin 141 has 4674547 average point source id 139.900441579376576 for 53156468 element(s)