lasinfo (210611) report for 'AHN4T/67EN1_03.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: 4490883 number of points by return: 4490722 161 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 41980 379980 0 min x y z: 41980.001 380710.689 -0.783 max x y z: 43019.999 381269.999 9.407 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: 4490883 extended number of points by return: 4490722 161 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 1 1039999 Y 730689 1289999 Z -783 9407 intensity 56 3048 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 -4 19 user_data 6 7 point_source_ID 68 68 gps_time 260719047.639281 260719066.540391 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 66 216 G 69 222 B 66 212 NIR 64 229 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -667 3167 extended_scanner_channel 0 0 attribute0 0.56 30.48 ('Amplitude') attribute1 -16.11 13.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 4490722 number of intermediate returns: 0 number of last returns: 4490858 number of single returns: 4490697 covered area in square units/kilounits: 368460/0.37 point density: all returns 12.19 last only 12.19 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4490883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4490722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 161 instead zero. overview over extended number of returns of given pulse: 4490697 186 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1382 unclassified (1) 760111 ground (2) 3729390 water (9) +-> flagged as extended overlap: 477687 +---> 366 of those are unclassified (1) +---> 172362 of those are ground (2) +---> 304959 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 27 bin [-0.7,-0.6) has 196 bin [-0.6,-0.5) has 347 bin [-0.5,-0.4) has 360 bin [-0.4,-0.3) has 315 bin [-0.3,-0.2) has 328 bin [-0.2,-0.1) has 394 bin [-0.1,0.0) has 358 bin [0.0,0.1) has 680 bin [0.1,0.2) has 32597 bin [0.2,0.3) has 1314195 bin [0.3,0.4) has 2376692 bin [0.4,0.5) has 72389 bin [0.5,0.6) has 35962 bin [0.6,0.7) has 52241 bin [0.7,0.8) has 29706 bin [0.8,0.9) has 13264 bin [0.9,1.0) has 8533 bin [1.0,1.1) has 7713 bin [1.1,1.2) has 5305 bin [1.2,1.3) has 4377 bin [1.3,1.4) has 4276 bin [1.4,1.5) has 4470 bin [1.5,1.6) has 4395 bin [1.6,1.7) has 4093 bin [1.7,1.8) has 5545 bin [1.8,1.9) has 21466 bin [1.9,2.0) has 31932 bin [2.0,2.1) has 10141 bin [2.1,2.2) has 6579 bin [2.2,2.3) has 5325 bin [2.3,2.4) has 4881 bin [2.4,2.5) has 4896 bin [2.5,2.6) has 4796 bin [2.6,2.7) has 4861 bin [2.7,2.8) has 5065 bin [2.8,2.9) has 4831 bin [2.9,3.0) has 4746 bin [3.0,3.1) has 5063 bin [3.1,3.2) has 4998 bin [3.2,3.3) has 4945 bin [3.3,3.4) has 5091 bin [3.4,3.5) has 4962 bin [3.5,3.6) has 5155 bin [3.6,3.7) has 5126 bin [3.7,3.8) has 5098 bin [3.8,3.9) has 5267 bin [3.9,4.0) has 5240 bin [4.0,4.1) has 5357 bin [4.1,4.2) has 5221 bin [4.2,4.3) has 5028 bin [4.3,4.4) has 4914 bin [4.4,4.5) has 4668 bin [4.5,4.6) has 4861 bin [4.6,4.7) has 5286 bin [4.7,4.8) has 5326 bin [4.8,4.9) has 5180 bin [4.9,5.0) has 5127 bin [5.0,5.1) has 5448 bin [5.1,5.2) has 5575 bin [5.2,5.3) has 5771 bin [5.3,5.4) has 6734 bin [5.4,5.5) has 7869 bin [5.5,5.6) has 11553 bin [5.6,5.7) has 15725 bin [5.7,5.8) has 14064 bin [5.8,5.9) has 12768 bin [5.9,6.0) has 16140 bin [6.0,6.1) has 14038 bin [6.1,6.2) has 9662 bin [6.2,6.3) has 8560 bin [6.3,6.4) has 7829 bin [6.4,6.5) has 7467 bin [6.5,6.6) has 6834 bin [6.6,6.7) has 6867 bin [6.7,6.8) has 6471 bin [6.8,6.9) has 6437 bin [6.9,7.0) has 6523 bin [7.0,7.1) has 6655 bin [7.1,7.2) has 5601 bin [7.2,7.3) has 5736 bin [7.3,7.4) has 4534 bin [7.4,7.5) has 4225 bin [7.5,7.6) has 4110 bin [7.6,7.7) has 4221 bin [7.7,7.8) has 4197 bin [7.8,7.9) has 4115 bin [7.9,8.0) has 4136 bin [8.0,8.1) has 4298 bin [8.1,8.2) has 4243 bin [8.2,8.3) has 4311 bin [8.3,8.4) has 4288 bin [8.4,8.5) has 4354 bin [8.5,8.6) has 4482 bin [8.6,8.7) has 4668 bin [8.7,8.8) has 5014 bin [8.8,8.9) has 5827 bin [8.9,9.0) has 7328 bin [9.0,9.1) has 6666 bin [9.1,9.2) has 7432 bin [9.2,9.3) has 6025 bin [9.3,9.4) has 1888 bin [9.4,9.5) has 4 average z coordinate 0.9 for 4490883 element(s) point source id histogram with bin size 1.000000 bin 68 has 4490883 average point source id 68 for 4490883 element(s)