lasinfo (210611) report for 'AHN4T/69EN1_12.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: 340/2022 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: 32577970 number of points by return: 29604900 1983549 790604 177536 21381 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 321230 0 min x y z: 190980.000 321230.000 81.297 max x y z: 192019.999 322519.999 125.839 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: 32577970 extended number of points by return: 29604900 1983549 790604 177536 21381 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 81297 125839 intensity 56 5029 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 -30 29 user_data 6 7 point_source_ID 145 147 gps_time 297673716.987344 297675345.054512 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 44 255 B 41 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.83 33.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29604900 number of intermediate returns: 990998 number of last returns: 29599923 number of single returns: 27617851 covered area in square units/kilounits: 1341572/1.34 point density: all returns 24.28 last only 22.06 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32577970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29604900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1983549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 790604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 177536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21381 instead zero. overview over extended number of returns of given pulse: 27617851 2388199 1840690 624409 99609 6919 293 0 0 0 0 0 0 0 0 histogram of classification of points: 3357399 unclassified (1) 29034112 ground (2) 134219 building (6) 4097 water (9) 48143 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2342906 +---> 404949 of those are unclassified (1) +---> 1921863 of those are ground (2) +---> 15498 of those are building (6) +---> 596 of those are water (9) z coordinate histogram with bin size 0.100000 bin [81.2,81.3) has 1 bin [81.3,81.4) has 13 bin [81.4,81.5) has 155 bin [81.5,81.6) has 385 bin [81.6,81.7) has 564 bin [81.7,81.8) has 1084 bin [81.8,81.9) has 1529 bin [81.9,82.0) has 1611 bin [82.0,82.1) has 1985 bin [82.1,82.2) has 5018 bin [82.2,82.3) has 26152 bin [82.3,82.4) has 41037 bin [82.4,82.5) has 29577 bin [82.5,82.6) has 33763 bin [82.6,82.7) has 24737 bin 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bin [123.4,123.5) has 125 bin [123.5,123.6) has 138 bin [123.6,123.7) has 132 bin [123.7,123.8) has 93 bin [123.8,123.9) has 82 bin [123.9,124.0) has 93 bin [124.0,124.1) has 55 bin [124.1,124.2) has 70 bin [124.2,124.3) has 67 bin [124.3,124.4) has 41 bin [124.4,124.5) has 32 bin [124.5,124.6) has 27 bin [124.6,124.7) has 28 bin [124.7,124.8) has 26 bin [124.8,124.9) has 24 bin [124.9,125.0) has 20 bin [125.0,125.1) has 12 bin [125.1,125.2) has 10 bin [125.2,125.3) has 14 bin [125.3,125.4) has 9 bin [125.4,125.5) has 9 bin [125.5,125.6) has 5 bin [125.6,125.7) has 1 bin [125.8,125.9) has 3 average z coordinate 92.9 for 32577970 element(s) point source id histogram with bin size 1.000000 bin 145 has 433543 bin 146 has 23014214 bin 147 has 9130213 average point source id 146.266949413975141 for 32577970 element(s)