lasinfo (210611) report for 'AHN4T/43CZ2_07.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: 180/2021 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: 3544086 number of points by return: 3544024 62 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 65980 403730 0 min x y z: 66410.355 404589.131 -0.614 max x y z: 67019.999 405019.999 6.522 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: 3544086 extended number of points by return: 3544024 62 0 0 0 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 430355 1039999 Y 859131 1289999 Z -614 6522 intensity 56 1844 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 13 30 user_data 6 7 point_source_ID 17 18 gps_time 259410467.669009 259411693.192374 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 78 246 G 79 246 B 65 238 NIR 89 255 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle 2167 5000 extended_scanner_channel 0 0 attribute0 0.56 18.44 ('Amplitude') attribute1 -14.92 3.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3544024 number of intermediate returns: 0 number of last returns: 3544046 number of single returns: 3543984 covered area in square units/kilounits: 131472/0.13 point density: all returns 26.96 last only 26.96 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3544086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3544024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 62 instead zero. overview over extended number of returns of given pulse: 3543984 102 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 22102 unclassified (1) 3520643 ground (2) 1341 water (9) +-> flagged as extended overlap: 521034 +---> 1246 of those are unclassified (1) +---> 519460 of those are ground (2) +---> 328 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 2 bin [-0.6,-0.5) has 382 bin [-0.5,-0.4) has 9309 bin [-0.4,-0.3) has 54493 bin [-0.3,-0.2) has 102786 bin [-0.2,-0.1) has 101358 bin [-0.1,0.0) has 75219 bin [0.0,0.1) has 46676 bin [0.1,0.2) has 30731 bin [0.2,0.3) has 29000 bin [0.3,0.4) has 33732 bin [0.4,0.5) has 63985 bin [0.5,0.6) has 104056 bin [0.6,0.7) has 192404 bin [0.7,0.8) has 239127 bin [0.8,0.9) has 261073 bin [0.9,1.0) has 358734 bin [1.0,1.1) has 496026 bin [1.1,1.2) has 285056 bin [1.2,1.3) has 192058 bin [1.3,1.4) has 169903 bin [1.4,1.5) has 169140 bin [1.5,1.6) has 140626 bin [1.6,1.7) has 89720 bin [1.7,1.8) has 28086 bin [1.8,1.9) has 11513 bin [1.9,2.0) has 7402 bin [2.0,2.1) has 4659 bin [2.1,2.2) has 4189 bin [2.2,2.3) has 4044 bin [2.3,2.4) has 4276 bin [2.4,2.5) has 4227 bin [2.5,2.6) has 4233 bin [2.6,2.7) has 4163 bin [2.7,2.8) has 3982 bin [2.8,2.9) has 3532 bin [2.9,3.0) has 3806 bin [3.0,3.1) has 4241 bin [3.1,3.2) has 4201 bin [3.2,3.3) has 4027 bin [3.3,3.4) has 3719 bin [3.4,3.5) has 3239 bin [3.5,3.6) has 2907 bin [3.6,3.7) has 2947 bin [3.7,3.8) has 3320 bin [3.8,3.9) has 3929 bin [3.9,4.0) has 4350 bin [4.0,4.1) has 4424 bin [4.1,4.2) has 4294 bin [4.2,4.3) has 4155 bin [4.3,4.4) has 4271 bin [4.4,4.5) has 4430 bin [4.5,4.6) has 4696 bin [4.6,4.7) has 4912 bin [4.7,4.8) has 4683 bin [4.8,4.9) has 4584 bin [4.9,5.0) has 4702 bin [5.0,5.1) has 5164 bin [5.1,5.2) has 6069 bin [5.2,5.3) has 13560 bin [5.3,5.4) has 30238 bin [5.4,5.5) has 18325 bin [5.5,5.6) has 7116 bin [5.6,5.7) has 4028 bin [5.7,5.8) has 4021 bin [5.8,5.9) has 4106 bin [5.9,6.0) has 4228 bin [6.0,6.1) has 4785 bin [6.1,6.2) has 7526 bin [6.2,6.3) has 13425 bin [6.3,6.4) has 5506 bin [6.4,6.5) has 249 bin [6.5,6.6) has 1 average z coordinate 1.2 for 3544086 element(s) point source id histogram with bin size 1.000000 bin 17 has 1958945 bin 18 has 1585141 average point source id 17.447263695068347 for 3544086 element(s)