lasinfo (210611) report for 'AHN4T/51EZ1_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: 339/2022 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: 28312666 number of points by return: 24950719 2489114 740751 120920 11162 scale factor x y z: 0.001 0.001 0.001 offset x y z: 163980 387480 0 min x y z: 163980.000 387480.000 12.432 max x y z: 165019.999 388769.999 48.591 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: 28312666 extended number of points by return: 24950719 2489114 740751 120920 11162 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 12432 48591 intensity 46 4736 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 -29 29 user_data 6 7 point_source_ID 72 74 gps_time 298215878.312489 298281072.880073 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 25 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.46 47.36 ('Amplitude') attribute1 -16.41 31.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24950719 number of intermediate returns: 873043 number of last returns: 24940598 number of single returns: 22451694 covered area in square units/kilounits: 1338496/1.34 point density: all returns 21.15 last only 18.63 (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 28312666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24950719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2489114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 740751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 120920 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11162 instead zero. overview over extended number of returns of given pulse: 22451694 3505089 1860520 439393 52535 3307 128 0 0 0 0 0 0 0 0 histogram of classification of points: 4033613 unclassified (1) 23830207 ground (2) 402755 building (6) 29979 water (9) 15858 wire conductor (14) 254 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2218099 +---> 405063 of those are unclassified (1) +---> 1803498 of those are ground (2) +---> 5976 of those are building (6) +---> 2958 of those are water (9) +---> 604 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [12.4,12.5) has 6 bin [12.5,12.6) has 165 bin [12.6,12.7) has 367 bin [12.7,12.8) has 690 bin [12.8,12.9) has 3324 bin [12.9,13.0) has 7356 bin [13.0,13.1) has 11455 bin [13.1,13.2) has 17911 bin [13.2,13.3) has 43009 bin [13.3,13.4) has 64445 bin [13.4,13.5) has 106103 bin [13.5,13.6) has 275812 bin 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bin [44.7,44.8) has 584 bin [44.8,44.9) has 534 bin [44.9,45.0) has 545 bin [45.0,45.1) has 468 bin [45.1,45.2) has 483 bin [45.2,45.3) has 498 bin [45.3,45.4) has 442 bin [45.4,45.5) has 434 bin [45.5,45.6) has 428 bin [45.6,45.7) has 367 bin [45.7,45.8) has 367 bin [45.8,45.9) has 342 bin [45.9,46.0) has 290 bin [46.0,46.1) has 278 bin [46.1,46.2) has 270 bin [46.2,46.3) has 256 bin [46.3,46.4) has 243 bin [46.4,46.5) has 218 bin [46.5,46.6) has 190 bin [46.6,46.7) has 175 bin [46.7,46.8) has 141 bin [46.8,46.9) has 131 bin [46.9,47.0) has 95 bin [47.0,47.1) has 89 bin [47.1,47.2) has 93 bin [47.2,47.3) has 57 bin [47.3,47.4) has 59 bin [47.4,47.5) has 28 bin [47.5,47.6) has 33 bin [47.6,47.7) has 26 bin [47.7,47.8) has 23 bin [47.8,47.9) has 14 bin [47.9,48.0) has 11 bin [48.0,48.1) has 2 bin [48.1,48.2) has 7 bin [48.2,48.3) has 2 bin [48.3,48.4) has 3 bin [48.4,48.5) has 1 bin [48.5,48.6) has 1 average z coordinate 16.0 for 28312666 element(s) point source id histogram with bin size 1.000000 bin 72 has 3403655 bin 73 has 23401856 bin 74 has 1507155 average point source id 72.933015845275747 for 28312666 element(s)