lasinfo (210611) report for 'AHN4T/11EZ1_22.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: 174/2021 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: 44111599 number of points by return: 24467105 11056346 6177976 2370883 39289 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 562480 0 min x y z: 200980.000 562480.000 -0.568 max x y z: 202019.999 563769.999 47.013 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: 44111599 extended number of points by return: 24467105 11056346 6177976 2370883 39289 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 -568 47013 intensity 19 4965 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 9 user_data 8 9 point_source_ID 1119 1120 gps_time 269018378.790023 269019846.419738 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 21 255 B 13 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.19 49.65 ('Amplitude') attribute1 -17.1 33.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24467105 number of intermediate returns: 8615414 number of last returns: 24396255 number of single returns: 13367175 covered area in square units/kilounits: 1337660/1.34 point density: all returns 32.98 last only 18.24 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44111599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24467105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11056346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6177976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2370883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39289 instead zero. overview over extended number of returns of given pulse: 13367175 9756487 11426785 9364315 188542 8020 275 0 0 0 0 0 0 0 0 histogram of classification of points: 23603511 unclassified (1) 18486986 ground (2) 1985788 building (6) 33545 water (9) 1769 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2600201 +---> 1315996 of those are unclassified (1) +---> 1205329 of those are ground (2) +---> 74135 of those are building (6) +---> 4716 of those are water (9) +---> 25 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 22 bin [-0.5,-0.4) has 333 bin [-0.4,-0.3) has 1801 bin [-0.3,-0.2) has 10016 bin [-0.2,-0.1) has 12872 bin [-0.1,0.0) has 15303 bin [0.0,0.1) has 16316 bin [0.1,0.2) has 18101 bin [0.2,0.3) has 35822 bin [0.3,0.4) has 67947 bin [0.4,0.5) has 116923 bin [0.5,0.6) has 150040 bin [0.6,0.7) has 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has 45 bin [39.7,39.8) has 29 bin [39.8,39.9) has 27 bin [39.9,40.0) has 37 bin [40.0,40.1) has 20 bin [40.1,40.2) has 29 bin [40.2,40.3) has 17 bin [40.3,40.4) has 16 bin [40.4,40.5) has 23 bin [40.5,40.6) has 8 bin [40.6,40.7) has 14 bin [40.7,40.8) has 7 bin [40.8,40.9) has 9 bin [40.9,41.0) has 7 bin [41.0,41.1) has 12 bin [41.1,41.2) has 9 bin [41.2,41.3) has 11 bin [41.3,41.4) has 2 bin [41.4,41.5) has 4 bin [41.6,41.7) has 5 bin [41.7,41.8) has 3 bin [41.8,41.9) has 2 bin [42.0,42.1) has 2 bin [45.1,45.2) has 1 bin [45.6,45.7) has 1 bin [45.9,46.0) has 1 bin [46.3,46.4) has 1 bin [47.0,47.1) has 1 average z coordinate 9.0 for 44111599 element(s) point source id histogram with bin size 1.000000 bin 1119 has 15872453 bin 1120 has 28239146 average point source id 1119.640175070506984 for 44111599 element(s)