lasinfo (210611) report for 'AHN4T/28BZ2_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: 333/2022 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: 27083662 number of points by return: 22773414 2809991 1164597 292558 43102 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 489980 0 min x y z: 235980.000 489980.000 7.252 max x y z: 237019.999 491269.999 41.436 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: 27083662 extended number of points by return: 22773414 2809991 1164597 292558 43102 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 7252 41436 intensity 56 3906 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 -29 29 user_data 6 7 point_source_ID 159 161 gps_time 324126289.808211 324129211.530739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 27 255 NIR 0 255 extended_return_number 1 5 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 -16.36 22.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22773414 number of intermediate returns: 1507252 number of last returns: 22762009 number of single returns: 19959013 covered area in square units/kilounits: 1318268/1.32 point density: all returns 20.54 last only 17.27 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27083662 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22773414 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2809991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1164597 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 292558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43102 instead zero. overview over extended number of returns of given pulse: 19959013 3289419 2617690 1001117 196736 18474 1213 0 0 0 0 0 0 0 0 histogram of classification of points: 5273183 unclassified (1) 21371009 ground (2) 407573 building (6) 17360 water (9) 4053 wire conductor (14) 10484 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2345106 +---> 415268 of those are unclassified (1) +---> 1891406 of those are ground (2) +---> 34153 of those are building (6) +---> 1504 of those are water (9) +---> 319 of those are wire conductor (14) +---> 2456 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.2,7.3) has 2 bin [7.3,7.4) has 114 bin [7.4,7.5) has 5502 bin [7.5,7.6) has 12618 bin [7.6,7.7) has 21716 bin [7.7,7.8) has 29796 bin [7.8,7.9) has 25213 bin [7.9,8.0) has 25721 bin [8.0,8.1) has 32777 bin [8.1,8.2) has 62291 bin [8.2,8.3) 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bin [39.6,39.7) has 35 bin [39.7,39.8) has 27 bin [39.8,39.9) has 24 bin [39.9,40.0) has 22 bin [40.0,40.1) has 17 bin [40.1,40.2) has 23 bin [40.2,40.3) has 17 bin [40.3,40.4) has 16 bin [40.4,40.5) has 17 bin [40.5,40.6) has 13 bin [40.6,40.7) has 9 bin [40.7,40.8) has 4 bin [40.8,40.9) has 6 bin [40.9,41.0) has 3 bin [41.0,41.1) has 2 bin [41.2,41.3) has 1 bin [41.4,41.5) has 1 average z coordinate 11.3 for 27083662 element(s) point source id histogram with bin size 1.000000 bin 159 has 1017713 bin 160 has 24426582 bin 161 has 1639367 average point source id 160.022953099916833 for 27083662 element(s)