lasinfo (210611) report for 'AHN4T/52DN1_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: 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: 33890126 number of points by return: 25439988 6167782 1929615 322959 29782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 384980 0 min x y z: 193980.000 384980.000 29.063 max x y z: 195019.999 386269.999 68.212 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: 33890126 extended number of points by return: 25439988 6167782 1929615 322959 29782 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 29063 68212 intensity 0 5096 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 -29 29 user_data 6 7 point_source_ID 94 96 gps_time 297856146.963156 297858599.663287 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 24 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.2 33.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25439988 number of intermediate returns: 2292698 number of last returns: 25368820 number of single returns: 19211380 covered area in square units/kilounits: 1319368/1.32 point density: all returns 25.69 last only 19.23 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33890126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25439988 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6167782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1929615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 322959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29782 instead zero. overview over extended number of returns of given pulse: 19211380 8514102 4836241 1178268 141498 8165 472 0 0 0 0 0 0 0 0 histogram of classification of points: 11074096 unclassified (1) 21248722 ground (2) 1265765 building (6) 294963 water (9) 6580 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2389973 +---> 678287 of those are unclassified (1) +---> 1658636 of those are ground (2) +---> 30678 of those are building (6) +---> 22372 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.0,29.1) has 4 bin [29.1,29.2) has 200 bin [29.2,29.3) has 2017 bin [29.3,29.4) has 3800 bin [29.4,29.5) has 8060 bin [29.5,29.6) has 8902 bin [29.6,29.7) has 8338 bin [29.7,29.8) has 11447 bin [29.8,29.9) has 144622 bin [29.9,30.0) has 77125 bin [30.0,30.1) has 112893 bin [30.1,30.2) has 99464 bin [30.2,30.3) has 110193 bin [30.3,30.4) has 376691 bin [30.4,30.5) has 514636 bin [30.5,30.6) has 758125 bin [30.6,30.7) has 931276 bin [30.7,30.8) has 1431186 bin [30.8,30.9) has 1922961 bin [30.9,31.0) has 2549249 bin [31.0,31.1) has 1954968 bin [31.1,31.2) has 1407492 bin [31.2,31.3) has 1122879 bin [31.3,31.4) has 1063573 bin [31.4,31.5) has 1154855 bin [31.5,31.6) has 1077915 bin [31.6,31.7) has 882009 bin [31.7,31.8) has 828329 bin [31.8,31.9) has 703702 bin [31.9,32.0) has 581263 bin [32.0,32.1) has 427757 bin [32.1,32.2) has 346768 bin [32.2,32.3) has 291077 bin [32.3,32.4) has 228940 bin [32.4,32.5) has 190006 bin [32.5,32.6) has 147529 bin [32.6,32.7) has 115550 bin [32.7,32.8) has 97946 bin [32.8,32.9) has 86660 bin [32.9,33.0) has 79898 bin [33.0,33.1) has 74510 bin [33.1,33.2) has 72430 bin [33.2,33.3) has 80245 bin [33.3,33.4) has 71851 bin [33.4,33.5) has 84950 bin [33.5,33.6) has 75304 bin [33.6,33.7) has 75222 bin [33.7,33.8) has 79568 bin [33.8,33.9) has 103070 bin [33.9,34.0) has 125166 bin [34.0,34.1) has 93458 bin [34.1,34.2) has 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[57.5,57.6) has 59 bin [57.6,57.7) has 55 bin [57.7,57.8) has 53 bin [57.8,57.9) has 46 bin [57.9,58.0) has 44 bin [58.0,58.1) has 39 bin [58.1,58.2) has 51 bin [58.2,58.3) has 55 bin [58.3,58.4) has 41 bin [58.4,58.5) has 31 bin [58.5,58.6) has 42 bin [58.6,58.7) has 34 bin [58.7,58.8) has 47 bin [58.8,58.9) has 56 bin [58.9,59.0) has 37 bin [59.0,59.1) has 30 bin [59.1,59.2) has 36 bin [59.2,59.3) has 39 bin [59.3,59.4) has 37 bin [59.4,59.5) has 32 bin [59.5,59.6) has 25 bin [59.6,59.7) has 23 bin [59.7,59.8) has 27 bin [59.8,59.9) has 34 bin [59.9,60.0) has 30 bin [60.0,60.1) has 27 bin [60.1,60.2) has 25 bin [60.2,60.3) has 29 bin [60.3,60.4) has 31 bin [60.4,60.5) has 33 bin [60.5,60.6) has 39 bin [60.6,60.7) has 40 bin [60.7,60.8) has 19 bin [60.8,60.9) has 27 bin [60.9,61.0) has 28 bin [61.0,61.1) has 21 bin [61.1,61.2) has 22 bin [61.2,61.3) has 24 bin [61.3,61.4) has 35 bin [61.4,61.5) has 24 bin [61.5,61.6) has 25 bin [61.6,61.7) has 24 bin [61.7,61.8) has 26 bin [61.8,61.9) has 18 bin [61.9,62.0) has 15 bin [62.0,62.1) has 11 bin [62.1,62.2) has 6 bin [62.2,62.3) has 9 bin [62.3,62.4) has 9 bin [62.4,62.5) has 4 bin [62.5,62.6) has 3 bin [62.6,62.7) has 1 bin [62.8,62.9) has 1 bin [62.9,63.0) has 1 bin [64.9,65.0) has 1 bin [65.5,65.6) has 1 bin [66.7,66.8) has 1 bin [68.1,68.2) has 6 bin [68.2,68.3) has 2 average z coordinate 34.8 for 33890126 element(s) point source id histogram with bin size 1.000000 bin 94 has 1373788 bin 95 has 29698158 bin 96 has 2818180 average point source id 95.042619847444655 for 33890126 element(s)