lasinfo (210611) report for 'AHN4T/21HN2_01.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: 335/2022 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: 27343070 number of points by return: 23095853 3082779 943475 197506 22639 scale factor x y z: 0.001 0.001 0.001 offset x y z: 214980 511230 0 min x y z: 214980.000 511230.000 -0.016 max x y z: 216019.999 512519.999 40.758 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: 27343070 extended number of points by return: 23095853 3082779 943475 197506 22639 791 27 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 -16 40758 intensity 0 5098 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -10 29 user_data 6 7 point_source_ID 81 82 gps_time 325942541.264167 330604405.678746 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 35.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23095853 number of intermediate returns: 1167396 number of last returns: 23037620 number of single returns: 19957799 covered area in square units/kilounits: 1316516/1.32 point density: all returns 20.77 last only 17.50 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27343070 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23095853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3082779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 943475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 197506 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22639 instead zero. overview over extended number of returns of given pulse: 19957799 4328149 2242481 700372 106221 7598 450 0 0 0 0 0 0 0 0 histogram of classification of points: 6227525 unclassified (1) 16757645 ground (2) 3764486 building (6) 589958 water (9) 3456 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1699928 +---> 295810 of those are unclassified (1) +---> 1295050 of those are ground (2) +---> 92422 of those are building (6) +---> 15892 of those are water (9) +---> 754 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 1 bin [0.0,0.1) has 45 bin [0.1,0.2) has 246 bin [0.2,0.3) has 43 bin [0.3,0.4) has 6 bin [0.4,0.5) has 2 bin [0.5,0.6) has 3 bin [0.6,0.7) has 1 bin [0.7,0.8) has 6 bin [0.8,0.9) has 12 bin [0.9,1.0) has 9 bin [1.0,1.1) has 48 bin [1.1,1.2) has 2262 bin [1.2,1.3) has 13521 bin [1.3,1.4) has 68020 bin [1.4,1.5) has 479323 bin [1.5,1.6) has 55826 bin [1.6,1.7) has 91625 bin [1.7,1.8) has 64405 bin [1.8,1.9) has 73744 bin [1.9,2.0) has 74527 bin [2.0,2.1) has 145414 bin [2.1,2.2) has 309744 bin [2.2,2.3) has 852143 bin [2.3,2.4) has 1386821 bin [2.4,2.5) has 1807595 bin [2.5,2.6) has 2083141 bin [2.6,2.7) has 1753292 bin [2.7,2.8) has 1582564 bin [2.8,2.9) has 1580619 bin [2.9,3.0) has 1442639 bin [3.0,3.1) has 1071739 bin [3.1,3.2) has 750274 bin [3.2,3.3) has 464506 bin [3.3,3.4) has 358003 bin [3.4,3.5) has 372265 bin [3.5,3.6) has 404931 bin [3.6,3.7) has 421302 bin [3.7,3.8) has 297609 bin [3.8,3.9) has 237478 bin [3.9,4.0) has 208767 bin [4.0,4.1) has 100928 bin [4.1,4.2) has 92461 bin [4.2,4.3) has 97091 bin [4.3,4.4) has 87159 bin [4.4,4.5) has 81000 bin [4.5,4.6) has 80671 bin [4.6,4.7) has 83387 bin [4.7,4.8) has 85106 bin [4.8,4.9) has 91101 bin [4.9,5.0) has 96590 bin [5.0,5.1) has 106763 bin [5.1,5.2) has 110296 bin [5.2,5.3) has 117139 bin [5.3,5.4) has 128252 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[33.6,33.7) has 8 bin [33.7,33.8) has 6 bin [33.8,33.9) has 2 bin [33.9,34.0) has 3 bin [34.0,34.1) has 2 bin [34.1,34.2) has 1 bin [34.3,34.4) has 2 bin [34.4,34.5) has 5 bin [34.5,34.6) has 1 bin [34.6,34.7) has 2 bin [34.7,34.8) has 1 bin [34.8,34.9) has 8 bin [34.9,35.0) has 8 bin [35.0,35.1) has 7 bin [35.1,35.2) has 2 bin [35.2,35.3) has 6 bin [35.3,35.4) has 6 bin [35.4,35.5) has 4 bin [35.5,35.6) has 2 bin [35.7,35.8) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 3 bin [36.2,36.3) has 1 bin [36.3,36.4) has 2 bin [36.6,36.7) has 1 bin [36.7,36.8) has 3 bin [36.8,36.9) has 5 bin [36.9,37.0) has 2 bin [37.0,37.1) has 3 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 bin [37.4,37.5) has 2 bin [37.5,37.6) has 3 bin [37.6,37.7) has 10 bin [37.7,37.8) has 3 bin [37.8,37.9) has 1 bin [37.9,38.0) has 1 bin [38.5,38.6) has 3 bin [38.8,38.9) has 1 bin [38.9,39.0) has 2 bin [39.3,39.4) has 2 bin [39.4,39.5) has 1 bin [39.6,39.7) has 2 bin [40.1,40.2) has 1 bin [40.2,40.3) has 2 bin [40.3,40.4) has 2 bin [40.5,40.6) has 1 bin [40.6,40.7) has 5 bin [40.7,40.8) has 5 average z coordinate 5.0 for 27343070 element(s) point source id histogram with bin size 1.000000 bin 81 has 10600952 bin 82 has 16742118 average point source id 81.612298399557915 for 27343070 element(s)