lasinfo (210611) report for 'AHN4T/05DN2_25.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: 14822202 number of points by return: 14791809 30100 291 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 581230 0 min x y z: 158980.000 581230.000 -1.393 max x y z: 160019.999 582519.983 10.649 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: 14822202 extended number of points by return: 14791809 30100 291 2 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 0 1039999 Y 0 1289983 Z -1393 10649 intensity 19 4311 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 2 user_data 8 9 point_source_ID 1063 1064 gps_time 268903836.141714 268905439.899498 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 254 G 33 255 B 34 251 NIR 33 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0.19 43.11 ('Amplitude') attribute1 -16.91 26.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14791809 number of intermediate returns: 290 number of last returns: 14792097 number of single returns: 14761994 covered area in square units/kilounits: 872264/0.87 point density: all returns 16.99 last only 16.96 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14822202 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14791809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 30100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 14761994 59334 866 8 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 81400 unclassified (1) 12601226 ground (2) 2139576 water (9) +-> flagged as extended overlap: 888068 +---> 3037 of those are unclassified (1) +---> 716370 of those are ground (2) +---> 168661 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 423 bin [-1.3,-1.2) has 44108 bin [-1.2,-1.1) has 70559 bin [-1.1,-1.0) has 81561 bin [-1.0,-0.9) has 58428 bin [-0.9,-0.8) has 38421 bin [-0.8,-0.7) has 33926 bin [-0.7,-0.6) has 33595 bin [-0.6,-0.5) has 32049 bin [-0.5,-0.4) has 38237 bin [-0.4,-0.3) has 43577 bin [-0.3,-0.2) has 68328 bin [-0.2,-0.1) has 467332 bin [-0.1,0.0) has 1085051 bin [0.0,0.1) has 1416576 bin [0.1,0.2) has 889282 bin [0.2,0.3) has 1404600 bin [0.3,0.4) has 1700879 bin [0.4,0.5) has 1784952 bin [0.5,0.6) has 1442373 bin [0.6,0.7) has 868732 bin [0.7,0.8) has 563670 bin [0.8,0.9) has 260723 bin [0.9,1.0) has 125464 bin [1.0,1.1) has 78340 bin [1.1,1.2) has 70238 bin [1.2,1.3) has 74673 bin [1.3,1.4) has 97387 bin [1.4,1.5) has 173477 bin [1.5,1.6) has 47024 bin [1.6,1.7) has 21263 bin [1.7,1.8) has 19811 bin [1.8,1.9) has 19546 bin [1.9,2.0) has 19267 bin [2.0,2.1) has 19565 bin [2.1,2.2) has 22275 bin [2.2,2.3) has 22374 bin [2.3,2.4) has 19582 bin [2.4,2.5) has 18412 bin [2.5,2.6) has 18660 bin [2.6,2.7) has 18465 bin [2.7,2.8) has 18599 bin [2.8,2.9) has 19094 bin [2.9,3.0) has 18826 bin [3.0,3.1) has 18853 bin [3.1,3.2) has 19103 bin [3.2,3.3) has 19286 bin [3.3,3.4) has 19480 bin [3.4,3.5) has 19863 bin [3.5,3.6) has 19738 bin [3.6,3.7) has 19894 bin [3.7,3.8) has 19712 bin [3.8,3.9) has 18939 bin [3.9,4.0) has 19109 bin [4.0,4.1) has 20662 bin [4.1,4.2) has 24135 bin [4.2,4.3) has 22250 bin [4.3,4.4) has 20768 bin [4.4,4.5) has 20596 bin [4.5,4.6) has 19934 bin [4.6,4.7) has 20016 bin [4.7,4.8) has 20025 bin [4.8,4.9) has 20111 bin [4.9,5.0) has 20140 bin [5.0,5.1) has 20165 bin [5.1,5.2) has 20473 bin [5.2,5.3) has 20788 bin [5.3,5.4) has 20958 bin [5.4,5.5) has 21565 bin [5.5,5.6) has 22260 bin [5.6,5.7) has 22303 bin [5.7,5.8) has 22748 bin [5.8,5.9) has 24501 bin [5.9,6.0) has 26264 bin [6.0,6.1) has 25387 bin [6.1,6.2) has 26082 bin [6.2,6.3) has 34221 bin [6.3,6.4) has 24106 bin [6.4,6.5) has 25100 bin [6.5,6.6) has 23433 bin [6.6,6.7) has 21790 bin [6.7,6.8) has 20028 bin [6.8,6.9) has 18993 bin [6.9,7.0) has 19364 bin [7.0,7.1) has 19892 bin [7.1,7.2) has 19088 bin [7.2,7.3) has 19286 bin [7.3,7.4) has 19910 bin [7.4,7.5) has 20045 bin [7.5,7.6) has 20247 bin [7.6,7.7) has 20253 bin [7.7,7.8) has 20136 bin [7.8,7.9) has 20153 bin [7.9,8.0) has 20762 bin [8.0,8.1) has 20752 bin [8.1,8.2) has 20726 bin [8.2,8.3) has 20485 bin [8.3,8.4) has 20706 bin [8.4,8.5) has 21259 bin [8.5,8.6) has 21818 bin [8.6,8.7) has 22006 bin [8.7,8.8) has 22008 bin [8.8,8.9) has 21227 bin [8.9,9.0) has 20833 bin [9.0,9.1) has 21053 bin [9.1,9.2) has 21906 bin [9.2,9.3) has 23749 bin [9.3,9.4) has 28258 bin [9.4,9.5) has 38331 bin [9.5,9.6) has 37331 bin [9.6,9.7) has 7070 bin [9.7,9.8) has 10 bin [9.8,9.9) has 9 bin [9.9,10.0) has 3 bin [10.0,10.1) has 4 bin [10.1,10.2) has 4 bin [10.2,10.3) has 2 bin [10.3,10.4) has 2 bin [10.4,10.5) has 3 bin [10.5,10.6) has 6 bin [10.6,10.7) has 2 average z coordinate 1.0 for 14822202 element(s) point source id histogram with bin size 1.000000 bin 1063 has 7424322 bin 1064 has 7397880 average point source id 1063.499108027268903 for 14822202 element(s)