lasinfo (210611) report for 'AHN4T/30FZ2_23.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: 178/2021 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: 36398083 number of points by return: 35078644 1091582 201499 24524 1834 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 462480 0 min x y z: 96980.000 462480.000 -4.040 max x y z: 98019.999 463769.999 37.452 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: 36398083 extended number of points by return: 35078644 1091582 201499 24524 1834 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 -4040 37452 intensity 56 4291 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -36 33 user_data 6 7 point_source_ID 171 173 gps_time 270303246.330690 270304976.523447 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 33 255 B 0 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 attribute0 0.56 42.91 ('Amplitude') attribute1 -15.35 27.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35078644 number of intermediate returns: 228035 number of last returns: 35065949 number of single returns: 33974545 covered area in square units/kilounits: 1211700/1.21 point density: all returns 30.04 last only 28.94 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36398083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35078644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1091582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 201499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1834 instead zero. overview over extended number of returns of given pulse: 33974545 1791530 532188 90680 9129 11 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2121369 unclassified (1) 29100765 ground (2) 2153968 building (6) 2893413 water (9) 128568 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2619834 +---> 256081 of those are unclassified (1) +---> 2051082 of those are ground (2) +---> 180080 of those are building (6) +---> 116021 of those are water (9) +---> 16570 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.1,-4.0) has 18 bin [-4.0,-3.9) has 4669 bin [-3.9,-3.8) has 907 bin [-3.8,-3.7) has 36 bin [-3.7,-3.6) has 12 bin [-3.6,-3.5) has 8 bin [-3.5,-3.4) has 3 bin [-3.4,-3.3) has 3 bin [-3.3,-3.2) has 4 bin [-3.2,-3.1) has 7 bin [-3.1,-3.0) has 12 bin [-3.0,-2.9) has 13 bin [-2.9,-2.8) has 8 bin [-2.8,-2.7) has 12 bin [-2.7,-2.6) has 16 bin [-2.6,-2.5) has 166 bin [-2.5,-2.4) has 9712 bin [-2.4,-2.3) has 9286 bin [-2.3,-2.2) has 23512 bin [-2.2,-2.1) has 25636 bin [-2.1,-2.0) has 69208 bin [-2.0,-1.9) has 309694 bin [-1.9,-1.8) has 437059 bin [-1.8,-1.7) has 489688 bin [-1.7,-1.6) has 770477 bin [-1.6,-1.5) has 1124626 bin [-1.5,-1.4) has 2070440 bin [-1.4,-1.3) has 3015983 bin [-1.3,-1.2) has 2963348 bin [-1.2,-1.1) has 2724777 bin [-1.1,-1.0) has 2080019 bin [-1.0,-0.9) has 1703620 bin [-0.9,-0.8) has 1667380 bin [-0.8,-0.7) has 1524005 bin [-0.7,-0.6) has 3592511 bin [-0.6,-0.5) has 1084962 bin [-0.5,-0.4) has 807450 bin [-0.4,-0.3) has 636748 bin [-0.3,-0.2) has 512070 bin [-0.2,-0.1) has 584389 bin [-0.1,0.0) has 616504 bin [0.0,0.1) has 517728 bin [0.1,0.2) has 416420 bin [0.2,0.3) has 302699 bin [0.3,0.4) has 260241 bin [0.4,0.5) has 282922 bin [0.5,0.6) has 266305 bin [0.6,0.7) has 224365 bin [0.7,0.8) has 173405 bin [0.8,0.9) has 139766 bin [0.9,1.0) has 137717 bin [1.0,1.1) has 140222 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[29.6,29.7) has 25 bin [29.7,29.8) has 33 bin [29.8,29.9) has 1747 bin [29.9,30.0) has 737 bin [30.0,30.1) has 438 bin [30.1,30.2) has 827 bin [30.2,30.3) has 70 bin [30.3,30.4) has 78 bin [30.4,30.5) has 56 bin [30.5,30.6) has 204 bin [30.6,30.7) has 85 bin [30.7,30.8) has 30 bin [30.8,30.9) has 1794 bin [30.9,31.0) has 190 bin [31.0,31.1) has 33 bin [31.1,31.2) has 11 bin [31.2,31.3) has 19 bin [31.3,31.4) has 17 bin [31.4,31.5) has 7 bin [31.5,31.6) has 6 bin [31.6,31.7) has 3 bin [31.9,32.0) has 1 bin [32.0,32.1) has 3 bin [32.2,32.3) has 2 bin [32.3,32.4) has 8 bin [32.4,32.5) has 3 bin [32.5,32.6) has 1 bin [32.6,32.7) has 2 bin [32.7,32.8) has 1 bin [33.1,33.2) has 3 bin [33.3,33.4) has 1 bin [33.4,33.5) has 6 bin [33.5,33.6) has 3 bin [33.7,33.8) has 2 bin [34.1,34.2) has 2 bin [34.4,34.5) has 4 bin [34.5,34.6) has 1 bin [34.6,34.7) has 1 bin [34.7,34.8) has 1 bin [34.9,35.0) has 2 bin [35.2,35.3) has 1 bin [35.6,35.7) has 4 bin [35.7,35.8) has 7 bin [35.8,35.9) has 226 bin [35.9,36.0) has 37 bin [36.0,36.1) has 1 bin [36.1,36.2) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.4,36.5) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 2 bin [37.4,37.5) has 1 average z coordinate 0.2 for 36398083 element(s) point source id histogram with bin size 1.000000 bin 171 has 994094 bin 172 has 23683315 bin 173 has 11720674 average point source id 172.294701784157155 for 36398083 element(s)