lasinfo (210611) report for 'AHN4T/02GN1_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: 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: 13266992 number of points by return: 13266426 552 14 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 607480 0 min x y z: 203071.148 607501.691 -1.042 max x y z: 204019.999 608769.999 8.205 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: 13266992 extended number of points by return: 13266426 552 14 0 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 91148 1039999 Y 21691 1289999 Z -1042 8205 intensity 24 4616 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1003 1006 gps_time 260784174.999269 260786144.075318 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 247 G 36 253 B 33 254 NIR 0 194 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 46.16 ('Amplitude') attribute1 -16.6 29.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 13266426 number of intermediate returns: 14 number of last returns: 13266639 number of single returns: 13266087 covered area in square units/kilounits: 696308/0.70 point density: all returns 19.05 last only 19.05 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13266992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13266426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14 instead zero. overview over extended number of returns of given pulse: 13266087 863 42 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4447 unclassified (1) 8909493 ground (2) 4353052 water (9) +-> flagged as extended overlap: 1075427 +---> 18 of those are unclassified (1) +---> 897603 of those are ground (2) +---> 177806 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 243 bin [-0.9,-0.8) has 21415 bin [-0.8,-0.7) has 539354 bin [-0.7,-0.6) has 1967738 bin [-0.6,-0.5) has 976756 bin [-0.5,-0.4) has 1184982 bin [-0.4,-0.3) has 630533 bin [-0.3,-0.2) has 491764 bin [-0.2,-0.1) has 502933 bin [-0.1,0.0) has 444621 bin [0.0,0.1) has 427200 bin [0.1,0.2) has 510150 bin [0.2,0.3) has 492760 bin [0.3,0.4) has 512431 bin [0.4,0.5) has 580281 bin [0.5,0.6) has 744158 bin [0.6,0.7) has 580426 bin [0.7,0.8) has 193432 bin [0.8,0.9) has 246116 bin [0.9,1.0) has 379671 bin [1.0,1.1) has 528622 bin [1.1,1.2) has 544005 bin [1.2,1.3) has 264582 bin [1.3,1.4) has 232749 bin [1.4,1.5) has 158006 bin [1.5,1.6) has 108021 bin [1.6,1.7) has 3151 bin [1.7,1.8) has 19 bin [1.8,1.9) has 33 bin [1.9,2.0) has 30 bin [2.0,2.1) has 21 bin [2.1,2.2) has 17 bin [2.2,2.3) has 35 bin [2.3,2.4) has 70 bin [2.4,2.5) has 69 bin [2.5,2.6) has 59 bin [2.6,2.7) has 60 bin [2.7,2.8) has 53 bin [2.8,2.9) has 24 bin [2.9,3.0) has 26 bin [3.0,3.1) has 18 bin [3.1,3.2) has 17 bin [3.2,3.3) has 18 bin [3.3,3.4) has 19 bin [3.4,3.5) has 13 bin [3.5,3.6) has 10 bin [3.6,3.7) has 13 bin [3.7,3.8) has 20 bin [3.8,3.9) has 15 bin [3.9,4.0) has 24 bin [4.0,4.1) has 13 bin [4.1,4.2) has 7 bin [4.2,4.3) has 13 bin [4.3,4.4) has 9 bin [4.4,4.5) has 9 bin [4.5,4.6) has 10 bin [4.6,4.7) has 8 bin [4.7,4.8) has 7 bin [4.8,4.9) has 10 bin [4.9,5.0) has 7 bin [5.0,5.1) has 9 bin [5.1,5.2) has 7 bin [5.2,5.3) has 6 bin [5.3,5.4) has 4 bin [5.4,5.5) has 8 bin [5.5,5.6) has 15 bin [5.6,5.7) has 3 bin [5.7,5.8) has 5 bin [5.8,5.9) has 4 bin [5.9,6.0) has 5 bin [6.0,6.1) has 13 bin [6.1,6.2) has 15 bin [6.2,6.3) has 10 bin [6.3,6.4) has 1 bin [7.1,7.2) has 1 bin [7.5,7.6) has 2 bin [7.7,7.8) has 1 bin [7.8,7.9) has 4 bin [8.2,8.3) has 1 average z coordinate 0.1 for 13266992 element(s) point source id histogram with bin size 1.000000 bin 1003 has 1116180 bin 1004 has 7723889 bin 1005 has 2244 bin 1006 has 4424679 average point source id 1004.583057711951597 for 13266992 element(s)