lasinfo (210611) report for 'AHN4T/44DZ1_18.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: 338/2022 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: 27907497 number of points by return: 24606685 2614627 586803 91138 8244 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 401230 0 min x y z: 111980.000 401230.000 -0.420 max x y z: 113019.999 402519.999 45.021 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: 27907497 extended number of points by return: 24606685 2614627 586803 91138 8244 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 -420 45021 intensity 56 5029 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 -30 29 user_data 6 7 point_source_ID 12 1012 gps_time 291289971.992396 291293182.834826 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 44 255 B 25 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.35 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24606685 number of intermediate returns: 688034 number of last returns: 24570110 number of single returns: 21957332 covered area in square units/kilounits: 1328312/1.33 point density: all returns 21.01 last only 18.50 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27907497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24606685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2614627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 586803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 91138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8244 instead zero. overview over extended number of returns of given pulse: 21957332 4085647 1491310 331929 38756 2429 94 0 0 0 0 0 0 0 0 histogram of classification of points: 5429784 unclassified (1) 15415095 ground (2) 7035852 building (6) 23860 water (9) 1606 wire conductor (14) 1300 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2078006 +---> 441623 of those are unclassified (1) +---> 1153032 of those are ground (2) +---> 482895 of those are building (6) +---> 58 of those are water (9) +---> 398 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 9 bin [-0.3,-0.2) has 28 bin [-0.2,-0.1) has 93 bin [-0.1,0.0) has 220 bin [0.0,0.1) has 490 bin [0.1,0.2) has 2411 bin [0.2,0.3) has 17114 bin [0.3,0.4) has 21157 bin [0.4,0.5) has 19636 bin [0.5,0.6) has 22434 bin [0.6,0.7) has 44683 bin [0.7,0.8) has 80723 bin 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6 bin [37.1,37.2) has 7 bin [37.2,37.3) has 9 bin [37.3,37.4) has 15 bin [37.4,37.5) has 8 bin [37.5,37.6) has 8 bin [37.6,37.7) has 15 bin [37.7,37.8) has 28 bin [37.8,37.9) has 182 bin [37.9,38.0) has 256 bin [38.0,38.1) has 153 bin [38.1,38.2) has 61 bin [38.2,38.3) has 38 bin [38.3,38.4) has 23 bin [38.4,38.5) has 19 bin [38.5,38.6) has 22 bin [38.6,38.7) has 35 bin [38.7,38.8) has 35 bin [38.8,38.9) has 34 bin [38.9,39.0) has 56 bin [39.0,39.1) has 68 bin [39.1,39.2) has 37 bin [39.2,39.3) has 36 bin [39.3,39.4) has 30 bin [39.4,39.5) has 43 bin [39.5,39.6) has 40 bin [39.6,39.7) has 38 bin [39.7,39.8) has 58 bin [39.8,39.9) has 51 bin [39.9,40.0) has 41 bin [40.0,40.1) has 48 bin [40.1,40.2) has 46 bin [40.2,40.3) has 39 bin [40.3,40.4) has 32 bin [40.4,40.5) has 11 bin [40.5,40.6) has 111 bin [40.6,40.7) has 218 bin [40.7,40.8) has 24 bin [40.8,40.9) has 27 bin [40.9,41.0) has 22 bin [41.0,41.1) has 47 bin [41.1,41.2) has 94 bin [41.2,41.3) has 3 bin [41.3,41.4) has 5 bin [41.4,41.5) has 2 bin [41.5,41.6) has 10 bin [41.6,41.7) has 9 bin [41.7,41.8) has 4 bin [43.0,43.1) has 2 bin [43.3,43.4) has 3 bin [45.0,45.1) has 2 average z coordinate 4.9 for 27907497 element(s) point source id histogram with bin size 1.000000 bin 12 has 131883 bin 13 has 20786042 bin 14 has 736189 bin 1012 has 6253383 average point source id 236.872958689200971 for 27907497 element(s)