lasinfo (210611) report for 'AHN4T/19BZ1_02.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: 174/2021 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: 30350546 number of points by return: 23034047 4466453 2074884 760060 15102 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 517480 0 min x y z: 110980.000 517480.000 -1.663 max x y z: 112019.999 518769.999 32.466 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: 30350546 extended number of points by return: 23034047 4466453 2074884 760060 15102 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 -1663 32466 intensity 19 4992 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 -14 29 user_data 8 9 point_source_ID 41 42 gps_time 269678958.887296 269679421.760140 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 20 255 B 17 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.27 32.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23034047 number of intermediate returns: 2867018 number of last returns: 22949570 number of single returns: 18500089 covered area in square units/kilounits: 1301268/1.30 point density: all returns 23.32 last only 17.64 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30350546 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23034047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4466453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2074884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 760060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15102 instead zero. overview over extended number of returns of given pulse: 18500089 4822966 3955792 2995822 72593 3104 180 0 0 0 0 0 0 0 0 histogram of classification of points: 9786066 unclassified (1) 15931004 ground (2) 4184219 building (6) 344694 water (9) 104563 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2070824 +---> 752644 of those are unclassified (1) +---> 1066662 of those are ground (2) +---> 234222 of those are building (6) +---> 15862 of those are water (9) +---> 1434 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 25 bin [-1.6,-1.5) has 3951 bin [-1.5,-1.4) has 66220 bin [-1.4,-1.3) has 17940 bin [-1.3,-1.2) has 62356 bin [-1.2,-1.1) has 53109 bin [-1.1,-1.0) has 58327 bin [-1.0,-0.9) has 87453 bin [-0.9,-0.8) has 123739 bin [-0.8,-0.7) has 144880 bin [-0.7,-0.6) has 205847 bin [-0.6,-0.5) has 401936 bin [-0.5,-0.4) has 730772 bin [-0.4,-0.3) has 533125 bin [-0.3,-0.2) has 581822 bin [-0.2,-0.1) has 782540 bin [-0.1,0.0) has 718920 bin [0.0,0.1) has 1082974 bin [0.1,0.2) has 1307332 bin [0.2,0.3) has 1162185 bin [0.3,0.4) has 1096942 bin [0.4,0.5) has 1121231 bin [0.5,0.6) has 1278303 bin [0.6,0.7) has 940820 bin [0.7,0.8) has 638337 bin [0.8,0.9) has 501113 bin [0.9,1.0) has 507660 bin [1.0,1.1) has 490330 bin [1.1,1.2) has 440547 bin [1.2,1.3) has 363272 bin [1.3,1.4) has 342257 bin [1.4,1.5) has 283712 bin [1.5,1.6) has 236921 bin [1.6,1.7) has 225071 bin [1.7,1.8) has 190128 bin [1.8,1.9) has 167961 bin [1.9,2.0) has 173865 bin [2.0,2.1) has 150899 bin [2.1,2.2) has 148803 bin [2.2,2.3) has 139715 bin [2.3,2.4) has 149479 bin [2.4,2.5) has 162945 bin [2.5,2.6) has 173436 bin [2.6,2.7) has 142027 bin [2.7,2.8) has 131094 bin [2.8,2.9) has 164210 bin [2.9,3.0) has 151416 bin [3.0,3.1) has 170356 bin [3.1,3.2) has 128347 bin [3.2,3.3) has 121048 bin [3.3,3.4) has 114929 bin 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1650 bin [27.1,27.2) has 1704 bin [27.2,27.3) has 1554 bin [27.3,27.4) has 1591 bin [27.4,27.5) has 1364 bin [27.5,27.6) has 1388 bin [27.6,27.7) has 1275 bin [27.7,27.8) has 1213 bin [27.8,27.9) has 1213 bin [27.9,28.0) has 1124 bin [28.0,28.1) has 979 bin [28.1,28.2) has 949 bin [28.2,28.3) has 1012 bin [28.3,28.4) has 910 bin [28.4,28.5) has 843 bin [28.5,28.6) has 679 bin [28.6,28.7) has 661 bin [28.7,28.8) has 564 bin [28.8,28.9) has 544 bin [28.9,29.0) has 468 bin [29.0,29.1) has 455 bin [29.1,29.2) has 426 bin [29.2,29.3) has 372 bin [29.3,29.4) has 304 bin [29.4,29.5) has 276 bin [29.5,29.6) has 245 bin [29.6,29.7) has 243 bin [29.7,29.8) has 213 bin [29.8,29.9) has 199 bin [29.9,30.0) has 212 bin [30.0,30.1) has 144 bin [30.1,30.2) has 159 bin [30.2,30.3) has 114 bin [30.3,30.4) has 93 bin [30.4,30.5) has 109 bin [30.5,30.6) has 96 bin [30.6,30.7) has 69 bin [30.7,30.8) has 64 bin [30.8,30.9) has 50 bin [30.9,31.0) has 35 bin [31.0,31.1) has 24 bin [31.1,31.2) has 36 bin [31.2,31.3) has 19 bin [31.3,31.4) has 24 bin [31.4,31.5) has 24 bin [31.5,31.6) has 19 bin [31.6,31.7) has 17 bin [31.7,31.8) has 8 bin [31.8,31.9) has 3 bin [31.9,32.0) has 3 bin [32.0,32.1) has 1 bin [32.1,32.2) has 1 bin [32.2,32.3) has 2 bin [32.4,32.5) has 1 average z coordinate 3.7 for 30350546 element(s) point source id histogram with bin size 1.000000 bin 41 has 10813152 bin 42 has 19537394 average point source id 41.643724630192814 for 30350546 element(s)