lasinfo (210611) report for 'AHN4T/37EZ2_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: 180/2021 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: 53857520 number of points by return: 40769046 9263129 3129961 624228 71156 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 437480 0 min x y z: 85980.000 437480.000 -4.781 max x y z: 87019.999 438769.999 39.610 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: 53857520 extended number of points by return: 40769046 9263129 3129961 624228 71156 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 -4781 39610 intensity 0 4918 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 -11 30 user_data 6 7 point_source_ID 7 8 gps_time 268430972.035320 268432538.020847 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 11 255 B 0 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.82 34.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40769046 number of intermediate returns: 3835681 number of last returns: 40700159 number of single returns: 31447366 covered area in square units/kilounits: 1255764/1.26 point density: all returns 42.89 last only 32.41 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53857520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40769046 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9263129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3129961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 624228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71156 instead zero. overview over extended number of returns of given pulse: 31447366 12297495 7533937 2219246 354701 4667 108 0 0 0 0 0 0 0 0 histogram of classification of points: 16522757 unclassified (1) 33491091 ground (2) 3327510 building (6) 364782 water (9) 123 wire conductor (14) 151257 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3347517 +---> 1009287 of those are unclassified (1) +---> 1822899 of those are ground (2) +---> 407276 of those are building (6) +---> 79550 of those are water (9) +---> 23 of those are wire conductor (14) +---> 28482 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 142 bin [-4.7,-4.6) has 1383 bin [-4.6,-4.5) has 2505 bin [-4.5,-4.4) has 2503 bin [-4.4,-4.3) has 2382 bin [-4.3,-4.2) has 2504 bin [-4.2,-4.1) has 2505 bin [-4.1,-4.0) has 3079 bin [-4.0,-3.9) has 4042 bin [-3.9,-3.8) 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6036 bin [27.4,27.5) has 5470 bin [27.5,27.6) has 5230 bin [27.6,27.7) has 5737 bin [27.7,27.8) has 7417 bin [27.8,27.9) has 10003 bin [27.9,28.0) has 4980 bin [28.0,28.1) has 4373 bin [28.1,28.2) has 4188 bin [28.2,28.3) has 3923 bin [28.3,28.4) has 3800 bin [28.4,28.5) has 3656 bin [28.5,28.6) has 3306 bin [28.6,28.7) has 3086 bin [28.7,28.8) has 2917 bin [28.8,28.9) has 2695 bin [28.9,29.0) has 2624 bin [29.0,29.1) has 2750 bin [29.1,29.2) has 2637 bin [29.2,29.3) has 2687 bin [29.3,29.4) has 2298 bin [29.4,29.5) has 2176 bin [29.5,29.6) has 2118 bin [29.6,29.7) has 2022 bin [29.7,29.8) has 1836 bin [29.8,29.9) has 1879 bin [29.9,30.0) has 1854 bin [30.0,30.1) has 5413 bin [30.1,30.2) has 2129 bin [30.2,30.3) has 2674 bin [30.3,30.4) has 35164 bin [30.4,30.5) has 9077 bin [30.5,30.6) has 1544 bin [30.6,30.7) has 1176 bin [30.7,30.8) has 1136 bin [30.8,30.9) has 1054 bin [30.9,31.0) has 1036 bin [31.0,31.1) has 1059 bin [31.1,31.2) has 1280 bin [31.2,31.3) has 1290 bin [31.3,31.4) 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[35.6,35.7) has 1 bin [35.7,35.8) has 4 bin [35.8,35.9) has 4 bin [35.9,36.0) has 5 bin [36.0,36.1) has 5 bin [36.1,36.2) has 5 bin [36.2,36.3) has 40 bin [36.3,36.4) has 120 bin [36.4,36.5) has 5 bin [36.5,36.6) has 1 bin [36.8,36.9) has 3 bin [36.9,37.0) has 1 bin [37.0,37.1) has 2 bin [37.1,37.2) has 1 bin [37.2,37.3) has 3 bin [37.3,37.4) has 2 bin [37.4,37.5) has 3 bin [37.5,37.6) has 3 bin [37.7,37.8) has 1 bin [37.9,38.0) has 7 bin [38.0,38.1) has 28 bin [38.1,38.2) has 1485 bin [38.2,38.3) has 8157 bin [38.3,38.4) has 2138 bin [38.4,38.5) has 373 bin [38.5,38.6) has 212 bin [38.6,38.7) has 64 bin [38.7,38.8) has 13 bin [38.8,38.9) has 10 bin [38.9,39.0) has 7 bin [39.0,39.1) has 25 bin [39.1,39.2) has 34 bin [39.2,39.3) has 93 bin [39.3,39.4) has 83 bin [39.4,39.5) has 7 bin [39.5,39.6) has 12 bin [39.6,39.7) has 1 average z coordinate 2.0 for 53857520 element(s) point source id histogram with bin size 1.000000 bin 7 has 32244594 bin 8 has 21612926 average point source id 7.401298203110726 for 53857520 element(s)