lasinfo (210611) report for 'AHN4T/24HZ2_04.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: 50229867 number of points by return: 45420815 3450689 1129173 208061 21129 scale factor x y z: 0.001 0.001 0.001 offset x y z: 97980 479980 0 min x y z: 97980.000 479980.000 -0.874 max x y z: 99019.999 481269.999 29.739 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: 50229867 extended number of points by return: 45420815 3450689 1129173 208061 21129 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 -874 29739 intensity 56 3873 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 -31 35 user_data 6 7 point_source_ID 109 111 gps_time 270045930.907178 270047588.786722 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 8 255 B 3 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.56 38.73 ('Amplitude') attribute1 -15.4 24.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45420815 number of intermediate returns: 1358823 number of last returns: 45408332 number of single returns: 41958103 covered area in square units/kilounits: 1295464/1.30 point density: all returns 38.77 last only 35.05 (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 50229867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45420815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3450689 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1129173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 208061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21129 instead zero. overview over extended number of returns of given pulse: 41958103 4653060 2764476 748392 104481 1345 10 0 0 0 0 0 0 0 0 histogram of classification of points: 6062070 unclassified (1) 42250647 ground (2) 1661015 building (6) 240755 water (9) 15380 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3900338 +---> 514013 of those are unclassified (1) +---> 3148626 of those are ground (2) +---> 226743 of those are building (6) +---> 10956 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 94 bin [-0.8,-0.7) has 13748 bin [-0.7,-0.6) has 302222 bin [-0.6,-0.5) has 140246 bin [-0.5,-0.4) has 139769 bin [-0.4,-0.3) has 182278 bin [-0.3,-0.2) has 1399951 bin [-0.2,-0.1) has 14742040 bin [-0.1,0.0) has 13786573 bin [0.0,0.1) has 2947822 bin [0.1,0.2) has 802730 bin [0.2,0.3) has 1003275 bin [0.3,0.4) has 796289 bin [0.4,0.5) has 354108 bin [0.5,0.6) has 317917 bin [0.6,0.7) has 373221 bin [0.7,0.8) has 188564 bin [0.8,0.9) has 98078 bin [0.9,1.0) has 96747 bin [1.0,1.1) has 105481 bin [1.1,1.2) has 87682 bin [1.2,1.3) has 76605 bin [1.3,1.4) has 76477 bin [1.4,1.5) has 96750 bin [1.5,1.6) has 132635 bin [1.6,1.7) has 168875 bin [1.7,1.8) has 221569 bin [1.8,1.9) has 234525 bin [1.9,2.0) has 214453 bin [2.0,2.1) has 198845 bin [2.1,2.2) has 177534 bin [2.2,2.3) has 167549 bin [2.3,2.4) has 123283 bin [2.4,2.5) has 112245 bin [2.5,2.6) has 125577 bin [2.6,2.7) has 136631 bin [2.7,2.8) has 115506 bin [2.8,2.9) has 112027 bin [2.9,3.0) has 110714 bin [3.0,3.1) has 138806 bin [3.1,3.2) has 142771 bin [3.2,3.3) has 137057 bin [3.3,3.4) has 139218 bin [3.4,3.5) has 152119 bin [3.5,3.6) has 155577 bin [3.6,3.7) has 152226 bin [3.7,3.8) has 151215 bin [3.8,3.9) has 151195 bin [3.9,4.0) has 144891 bin [4.0,4.1) has 151140 bin [4.1,4.2) has 144052 bin [4.2,4.3) has 155106 bin [4.3,4.4) has 195364 bin [4.4,4.5) has 145305 bin 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[28.2,28.3) has 71 bin [28.3,28.4) has 47 bin [28.4,28.5) has 35 bin [28.5,28.6) has 26 bin [28.6,28.7) has 20 bin [28.7,28.8) has 24 bin [28.8,28.9) has 25 bin [28.9,29.0) has 16 bin [29.0,29.1) has 12 bin [29.1,29.2) has 7 bin [29.2,29.3) has 3 bin [29.3,29.4) has 9 bin [29.4,29.5) has 6 bin [29.5,29.6) has 3 bin [29.6,29.7) has 1 bin [29.7,29.8) has 1 average z coordinate 1.9 for 50229867 element(s) point source id histogram with bin size 1.000000 bin 109 has 8380631 bin 110 has 36761179 bin 111 has 5088057 average point source id 109.934449876206116 for 50229867 element(s)