lasinfo (210611) report for 'AHN4T/45GN1_19.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: 36051674 number of points by return: 28987597 5285610 1521760 236395 20312 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 407480 0 min x y z: 162980.000 407480.000 6.506 max x y z: 164019.999 408769.999 39.986 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: 36051674 extended number of points by return: 28987597 5285610 1521760 236395 20312 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 6506 39986 intensity 52 4634 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 -11 29 user_data 6 7 point_source_ID 62 63 gps_time 298030600.660265 298032435.239386 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 36 255 B 23 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.52 46.34 ('Amplitude') attribute1 -16.44 29.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28987597 number of intermediate returns: 1777761 number of last returns: 28976033 number of single returns: 23689717 covered area in square units/kilounits: 1333272/1.33 point density: all returns 27.04 last only 21.73 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36051674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28987597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5285610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1521760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 236395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20312 instead zero. overview over extended number of returns of given pulse: 23689717 7538460 3857377 864435 96538 4923 224 0 0 0 0 0 0 0 0 histogram of classification of points: 9291355 unclassified (1) 25673758 ground (2) 1047155 building (6) 35726 water (9) 3680 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2123064 +---> 442894 of those are unclassified (1) +---> 1667680 of those are ground (2) +---> 9696 of those are building (6) +---> 2794 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.5,6.6) has 46 bin [6.6,6.7) has 717 bin [6.7,6.8) has 1014 bin [6.8,6.9) has 849 bin [6.9,7.0) has 2874 bin [7.0,7.1) has 16598 bin [7.1,7.2) has 24328 bin [7.2,7.3) has 28897 bin [7.3,7.4) has 39236 bin [7.4,7.5) has 88445 bin [7.5,7.6) has 223724 bin [7.6,7.7) has 889701 bin [7.7,7.8) has 2779309 bin [7.8,7.9) has 3892049 bin [7.9,8.0) has 2791427 bin [8.0,8.1) has 3210937 bin [8.1,8.2) has 2978896 bin [8.2,8.3) has 1957257 bin [8.3,8.4) has 1376674 bin [8.4,8.5) has 1194109 bin [8.5,8.6) has 900163 bin [8.6,8.7) has 716518 bin [8.7,8.8) has 598811 bin [8.8,8.9) has 478413 bin [8.9,9.0) has 433525 bin [9.0,9.1) has 332980 bin [9.1,9.2) has 239263 bin [9.2,9.3) has 207203 bin [9.3,9.4) has 187795 bin [9.4,9.5) has 150278 bin [9.5,9.6) has 113178 bin [9.6,9.7) has 82939 bin [9.7,9.8) has 71541 bin [9.8,9.9) has 73340 bin [9.9,10.0) has 75754 bin [10.0,10.1) has 77366 bin [10.1,10.2) has 86815 bin [10.2,10.3) has 94474 bin [10.3,10.4) has 98781 bin [10.4,10.5) has 99262 bin [10.5,10.6) has 81984 bin [10.6,10.7) has 62959 bin [10.7,10.8) has 52139 bin [10.8,10.9) has 52436 bin [10.9,11.0) has 54562 bin [11.0,11.1) has 50851 bin [11.1,11.2) has 48425 bin [11.2,11.3) has 54665 bin [11.3,11.4) has 55127 bin [11.4,11.5) has 73555 bin [11.5,11.6) has 99952 bin [11.6,11.7) has 72221 bin [11.7,11.8) has 65408 bin [11.8,11.9) has 82967 bin [11.9,12.0) has 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has 575 bin [35.3,35.4) has 482 bin [35.4,35.5) has 484 bin [35.5,35.6) has 420 bin [35.6,35.7) has 447 bin [35.7,35.8) has 391 bin [35.8,35.9) has 410 bin [35.9,36.0) has 358 bin [36.0,36.1) has 407 bin [36.1,36.2) has 323 bin [36.2,36.3) has 302 bin [36.3,36.4) has 267 bin [36.4,36.5) has 246 bin [36.5,36.6) has 241 bin [36.6,36.7) has 249 bin [36.7,36.8) has 217 bin [36.8,36.9) has 193 bin [36.9,37.0) has 154 bin [37.0,37.1) has 154 bin [37.1,37.2) has 137 bin [37.2,37.3) has 115 bin [37.3,37.4) has 95 bin [37.4,37.5) has 82 bin [37.5,37.6) has 91 bin [37.6,37.7) has 78 bin [37.7,37.8) has 86 bin [37.8,37.9) has 66 bin [37.9,38.0) has 61 bin [38.0,38.1) has 57 bin [38.1,38.2) has 30 bin [38.2,38.3) has 23 bin [38.3,38.4) has 38 bin [38.4,38.5) has 35 bin [38.5,38.6) has 32 bin [38.6,38.7) has 31 bin [38.7,38.8) has 38 bin [38.8,38.9) has 26 bin [38.9,39.0) has 22 bin [39.0,39.1) has 22 bin [39.1,39.2) has 20 bin [39.2,39.3) has 15 bin [39.3,39.4) has 14 bin [39.4,39.5) has 12 bin [39.5,39.6) has 14 bin [39.6,39.7) has 7 bin [39.7,39.8) has 2 bin [39.8,39.9) has 10 bin [39.9,40.0) has 4 average z coordinate 11.1 for 36051674 element(s) point source id histogram with bin size 1.000000 bin 62 has 17289196 bin 63 has 18762478 average point source id 62.520432920812496 for 36051674 element(s)