lasinfo (210611) report for 'AHN4T/28HZ1_03.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: 336/2022 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: 41407265 number of points by return: 35076316 4073226 1684043 487793 84773 scale factor x y z: 0.001 0.001 0.001 offset x y z: 251980 479980 0 min x y z: 251980.000 479980.000 13.966 max x y z: 253019.999 481269.999 55.325 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: 41407265 extended number of points by return: 35076316 4073226 1684043 487793 84773 1063 51 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 13966 55325 intensity 55 4601 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 12 user_data 6 7 point_source_ID 173 212 gps_time 324215487.715682 328779721.309297 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 35 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 29.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35076316 number of intermediate returns: 2264561 number of last returns: 35050464 number of single returns: 30984076 covered area in square units/kilounits: 1341572/1.34 point density: all returns 30.86 last only 26.13 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41407265 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35076316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4073226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1684043 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 487793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 84773 instead zero. overview over extended number of returns of given pulse: 30984076 4799856 3587744 1610763 379687 42086 3053 0 0 0 0 0 0 0 0 histogram of classification of points: 8063064 unclassified (1) 31474759 ground (2) 1823601 building (6) 37907 water (9) 75 wire conductor (14) 7859 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2979285 +---> 609303 of those are unclassified (1) +---> 2285921 of those are ground (2) +---> 80175 of those are building (6) +---> 3875 of those are water (9) +---> 11 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 9 bin [14.0,14.1) has 592 bin [14.1,14.2) has 2160 bin [14.2,14.3) has 1638 bin [14.3,14.4) has 2189 bin [14.4,14.5) has 2123 bin [14.5,14.6) has 2837 bin [14.6,14.7) has 5074 bin [14.7,14.8) has 7100 bin [14.8,14.9) has 7122 bin [14.9,15.0) has 8315 bin [15.0,15.1) has 20504 bin 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40 bin [45.9,46.0) has 31 bin [46.0,46.1) has 33 bin [46.1,46.2) has 21 bin [46.2,46.3) has 16 bin [46.3,46.4) has 7 bin [46.4,46.5) has 7 bin [46.5,46.6) has 41 bin [46.6,46.7) has 160 bin [46.7,46.8) has 102 bin [46.8,46.9) has 49 bin [46.9,47.0) has 6 bin [47.0,47.1) has 8 bin [47.1,47.2) has 7 bin [47.2,47.3) has 7 bin [47.3,47.4) has 8 bin [47.4,47.5) has 6 bin [47.5,47.6) has 7 bin [47.6,47.7) has 8 bin [47.7,47.8) has 6 bin [47.8,47.9) has 10 bin [47.9,48.0) has 9 bin [48.0,48.1) has 2 bin [48.2,48.3) has 2 bin [48.3,48.4) has 1 bin [48.4,48.5) has 2 bin [48.5,48.6) has 3 bin [48.6,48.7) has 1 bin [48.7,48.8) has 1 bin [48.8,48.9) has 1 bin [49.0,49.1) has 3 bin [49.1,49.2) has 2 bin [49.2,49.3) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 2 bin [49.6,49.7) has 2 bin [49.7,49.8) has 5 bin [49.8,49.9) has 2 bin [50.0,50.1) has 2 bin [50.2,50.3) has 1 bin [50.3,50.4) has 3 bin [50.6,50.7) has 2 bin [50.7,50.8) has 2 bin [50.8,50.9) has 1 bin [50.9,51.0) has 3 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.4,51.5) has 2 bin [51.5,51.6) has 2 bin [51.6,51.7) has 1 bin [52.1,52.2) has 1 bin [52.2,52.3) has 2 bin [52.3,52.4) has 1 bin [52.5,52.6) has 1 bin [52.6,52.7) has 3 bin [53.0,53.1) has 1 bin [53.2,53.3) has 2 bin [53.4,53.5) has 2 bin [53.5,53.6) has 2 bin [53.6,53.7) has 3 bin [53.7,53.8) has 5 bin [53.8,53.9) has 22 bin [53.9,54.0) has 3 bin [54.0,54.1) has 1 bin [54.3,54.4) has 1 bin [54.4,54.5) has 1 bin [55.0,55.1) has 4 bin [55.1,55.2) has 4 bin [55.3,55.4) has 1 average z coordinate 18.9 for 41407265 element(s) point source id histogram with bin size 1.000000 bin 173 has 22732098 bin 174 has 10160166 bin 212 has 8515001 average point source id 181.265341963541914 for 41407265 element(s)