lasinfo (210611) report for 'AHN4T/10BN2_16.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: 176/2021 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: 2546570 number of points by return: 2544699 1861 10 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 569980 0 min x y z: 155634.859 569980.000 -0.662 max x y z: 156019.999 570620.117 9.809 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: 2546570 extended number of points by return: 2544699 1861 10 0 0 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 654859 1039999 Y 0 640117 Z -662 9809 intensity 34 3610 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -1 29 user_data 8 9 point_source_ID 1034 1061 gps_time 265129218.558903 268902309.074719 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 66 255 G 74 255 B 74 255 NIR 51 235 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -167 4833 extended_scanner_channel 0 0 attribute0 0.34 36.1 ('Amplitude') attribute1 -16.59 20.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2544699 number of intermediate returns: 8 number of last returns: 2546031 number of single returns: 2544168 covered area in square units/kilounits: 109312/0.11 point density: all returns 23.30 last only 23.29 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2546570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2544699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10 instead zero. overview over extended number of returns of given pulse: 2544168 2375 27 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 15052 unclassified (1) 773516 ground (2) 1758002 water (9) +-> flagged as extended overlap: 496322 +---> 3076 of those are unclassified (1) +---> 291733 of those are ground (2) +---> 201513 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 45 bin [-0.6,-0.5) has 769 bin [-0.5,-0.4) has 1589 bin [-0.4,-0.3) has 1595 bin [-0.3,-0.2) has 5807 bin [-0.2,-0.1) has 404105 bin [-0.1,0.0) has 338452 bin [0.0,0.1) has 176304 bin [0.1,0.2) has 870373 bin [0.2,0.3) has 11706 bin [0.3,0.4) has 7171 bin [0.4,0.5) has 7204 bin [0.5,0.6) has 7980 bin [0.6,0.7) has 10545 bin [0.7,0.8) has 14429 bin [0.8,0.9) has 17458 bin [0.9,1.0) has 17762 bin [1.0,1.1) has 24249 bin [1.1,1.2) has 29992 bin [1.2,1.3) has 19898 bin [1.3,1.4) has 27197 bin [1.4,1.5) has 24552 bin [1.5,1.6) has 8301 bin [1.6,1.7) has 6669 bin [1.7,1.8) has 6938 bin [1.8,1.9) has 6970 bin [1.9,2.0) has 6709 bin [2.0,2.1) has 6521 bin [2.1,2.2) has 6491 bin [2.2,2.3) has 6586 bin [2.3,2.4) has 6649 bin [2.4,2.5) has 6225 bin [2.5,2.6) has 5803 bin [2.6,2.7) has 6083 bin [2.7,2.8) has 6392 bin [2.8,2.9) has 6435 bin [2.9,3.0) has 6173 bin [3.0,3.1) has 6307 bin [3.1,3.2) has 6235 bin [3.2,3.3) has 6039 bin [3.3,3.4) has 6039 bin [3.4,3.5) has 5961 bin [3.5,3.6) has 5662 bin [3.6,3.7) has 5910 bin [3.7,3.8) has 5953 bin [3.8,3.9) has 5998 bin [3.9,4.0) has 5957 bin [4.0,4.1) has 6152 bin [4.1,4.2) has 6261 bin [4.2,4.3) has 6244 bin [4.3,4.4) has 6112 bin [4.4,4.5) has 6407 bin [4.5,4.6) has 6886 bin [4.6,4.7) has 6860 bin [4.7,4.8) has 6712 bin [4.8,4.9) has 6814 bin [4.9,5.0) has 7426 bin [5.0,5.1) has 8118 bin [5.1,5.2) has 6033 bin [5.2,5.3) has 5654 bin [5.3,5.4) has 5591 bin [5.4,5.5) has 5876 bin [5.5,5.6) has 6013 bin [5.6,5.7) has 6160 bin [5.7,5.8) has 6687 bin [5.8,5.9) has 6709 bin [5.9,6.0) has 6760 bin [6.0,6.1) has 7012 bin [6.1,6.2) has 7226 bin [6.2,6.3) has 8049 bin [6.3,6.4) has 8241 bin [6.4,6.5) has 8290 bin [6.5,6.6) has 10537 bin [6.6,6.7) has 4564 bin [6.7,6.8) has 6174 bin [6.8,6.9) has 5750 bin [6.9,7.0) has 5320 bin [7.0,7.1) has 5304 bin [7.1,7.2) has 5340 bin [7.2,7.3) has 5014 bin [7.3,7.4) has 5070 bin [7.4,7.5) has 5139 bin [7.5,7.6) has 5100 bin [7.6,7.7) has 5141 bin [7.7,7.8) has 5311 bin [7.8,7.9) has 5262 bin [7.9,8.0) has 5652 bin [8.0,8.1) has 5560 bin [8.1,8.2) has 5528 bin [8.2,8.3) has 5745 bin [8.3,8.4) has 5826 bin [8.4,8.5) has 5559 bin [8.5,8.6) has 5702 bin [8.6,8.7) has 5784 bin [8.7,8.8) has 5853 bin [8.8,8.9) has 5886 bin [8.9,9.0) has 5389 bin [9.0,9.1) has 5273 bin [9.1,9.2) has 5594 bin [9.2,9.3) has 5503 bin [9.3,9.4) has 5551 bin [9.4,9.5) has 5944 bin [9.5,9.6) has 7950 bin [9.6,9.7) has 16769 bin [9.7,9.8) has 5992 bin [9.8,9.9) has 3 average z coordinate 1.3 for 2546570 element(s) point source id histogram with bin size 1.000000 bin 1034 has 1340387 bin 1060 has 1070619 bin 1061 has 135564 average point source id 1046.36813517790597 for 2546570 element(s)