lasinfo (210611) report for 'AHN4T/33BN1_04.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: 337/2022 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: 42789888 number of points by return: 30315059 7935799 3436290 935287 151810 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 473730 0 min x y z: 192980.000 473730.000 11.767 max x y z: 194019.999 475019.999 55.078 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: 42789888 extended number of points by return: 30315059 7935799 3436290 935287 151810 14686 957 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 11767 55078 intensity 41 4898 return_number 1 7 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 123 212 gps_time 328778741.340528 330425179.276933 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 57 255 B 42 255 NIR 31 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.44 32.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30315059 number of intermediate returns: 4553426 number of last returns: 30286191 number of single returns: 22364788 covered area in square units/kilounits: 1330192/1.33 point density: all returns 32.17 last only 22.77 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42789888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30315059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7935799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3436290 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 935287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 151810 instead zero. overview over extended number of returns of given pulse: 22364788 8989624 7510647 3146193 689130 83017 6489 0 0 0 0 0 0 0 0 histogram of classification of points: 15137703 unclassified (1) 25992743 ground (2) 1532313 building (6) 125966 water (9) 1163 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3332784 +---> 1090303 of those are unclassified (1) +---> 2193560 of those are ground (2) +---> 46627 of those are building (6) +---> 2294 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 4 bin [11.8,11.9) has 179 bin [11.9,12.0) has 373 bin [12.0,12.1) has 756 bin [12.1,12.2) has 1378 bin [12.2,12.3) has 3175 bin [12.3,12.4) has 16954 bin [12.4,12.5) has 51518 bin [12.5,12.6) has 69716 bin [12.6,12.7) has 98460 bin [12.7,12.8) has 116066 bin [12.8,12.9) has 129753 bin [12.9,13.0) has 128320 bin [13.0,13.1) has 157277 bin 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1224 bin [47.6,47.7) has 1108 bin [47.7,47.8) has 964 bin [47.8,47.9) has 913 bin [47.9,48.0) has 828 bin [48.0,48.1) has 774 bin [48.1,48.2) has 698 bin [48.2,48.3) has 650 bin [48.3,48.4) has 576 bin [48.4,48.5) has 539 bin [48.5,48.6) has 496 bin [48.6,48.7) has 453 bin [48.7,48.8) has 456 bin [48.8,48.9) has 410 bin [48.9,49.0) has 376 bin [49.0,49.1) has 377 bin [49.1,49.2) has 318 bin [49.2,49.3) has 307 bin [49.3,49.4) has 319 bin [49.4,49.5) has 255 bin [49.5,49.6) has 260 bin [49.6,49.7) has 204 bin [49.7,49.8) has 195 bin [49.8,49.9) has 207 bin [49.9,50.0) has 179 bin [50.0,50.1) has 178 bin [50.1,50.2) has 162 bin [50.2,50.3) has 152 bin [50.3,50.4) has 150 bin [50.4,50.5) has 133 bin [50.5,50.6) has 112 bin [50.6,50.7) has 113 bin [50.7,50.8) has 93 bin [50.8,50.9) has 140 bin [50.9,51.0) has 112 bin [51.0,51.1) has 126 bin [51.1,51.2) has 104 bin [51.2,51.3) has 94 bin [51.3,51.4) has 84 bin [51.4,51.5) has 75 bin [51.5,51.6) has 57 bin [51.6,51.7) has 57 bin [51.7,51.8) has 61 bin [51.8,51.9) has 55 bin [51.9,52.0) has 57 bin [52.0,52.1) has 35 bin [52.1,52.2) has 52 bin [52.2,52.3) has 41 bin [52.3,52.4) has 35 bin [52.4,52.5) has 30 bin [52.5,52.6) has 27 bin [52.6,52.7) has 35 bin [52.7,52.8) has 18 bin [52.8,52.9) has 20 bin [52.9,53.0) has 22 bin [53.0,53.1) has 12 bin [53.1,53.2) has 20 bin [53.2,53.3) has 9 bin [53.3,53.4) has 13 bin [53.4,53.5) has 14 bin [53.5,53.6) has 19 bin [53.6,53.7) has 8 bin [53.7,53.8) has 11 bin [53.8,53.9) has 14 bin [53.9,54.0) has 7 bin [54.0,54.1) has 9 bin [54.1,54.2) has 8 bin [54.2,54.3) has 4 bin [54.3,54.4) has 4 bin [54.4,54.5) has 1 bin [54.7,54.8) has 1 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 average z coordinate 19.8 for 42789888 element(s) point source id histogram with bin size 1.000000 bin 123 has 187307 bin 124 has 29290659 bin 125 has 4073063 bin 212 has 9238859 average point source id 143.091084043033732 for 42789888 element(s)