lasinfo (210611) report for 'AHN4T/67EZ1_10.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: 181/2021 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: 28782295 number of points by return: 24377300 2723312 1223343 377498 80842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 43980 372480 0 min x y z: 43980.000 372480.000 -8.907 max x y z: 45019.999 373769.999 37.995 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: 28782295 extended number of points by return: 24377300 2723312 1223343 377498 80842 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 -8907 37995 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 -8 33 user_data 6 7 point_source_ID 75 76 gps_time 260790608.442106 260791892.314647 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 14 255 B 30 253 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1333 5500 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.34 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24377300 number of intermediate returns: 1694700 number of last returns: 24354092 number of single returns: 21643797 covered area in square units/kilounits: 1311816/1.31 point density: all returns 21.94 last only 18.57 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28782295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24377300 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2723312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1223343 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 377498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80842 instead zero. overview over extended number of returns of given pulse: 21643797 3003200 2541016 1188733 343389 55853 6307 0 0 0 0 0 0 0 0 histogram of classification of points: 5502880 unclassified (1) 22149423 ground (2) 892582 building (6) 219233 water (9) 13234 wire conductor (14) 4943 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1690307 +---> 392422 of those are unclassified (1) +---> 1207178 of those are ground (2) +---> 33324 of those are building (6) +---> 56246 of those are water (9) +---> 1137 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-9.0,-8.9) has 1 bin [-8.9,-8.8) has 22 bin [-8.8,-8.7) has 111 bin [-8.7,-8.6) has 161 bin [-8.6,-8.5) has 168 bin [-8.5,-8.4) has 254 bin [-8.4,-8.3) has 386 bin [-8.3,-8.2) has 374 bin [-8.2,-8.1) has 398 bin [-8.1,-8.0) has 414 bin [-8.0,-7.9) has 408 bin [-7.9,-7.8) has 397 bin [-7.8,-7.7) 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[35.7,35.8) has 8 bin [35.8,35.9) has 1 bin [36.3,36.4) has 4 bin [36.4,36.5) has 3 bin [36.5,36.6) has 1 bin [36.8,36.9) has 1 bin [36.9,37.0) has 20 bin [37.0,37.1) has 21 bin [37.1,37.2) has 20 bin [37.7,37.8) has 1 bin [37.9,38.0) has 1 average z coordinate 4.6 for 28782295 element(s) point source id histogram with bin size 1.000000 bin 75 has 11782768 bin 76 has 16999527 average point source id 75.59062444464557 for 28782295 element(s)