lasinfo (210611) report for 'AHN4T/43DZ1_21.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: 27/2022 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: 27851149 number of points by return: 26459175 863656 380474 121461 26383 scale factor x y z: 0.001 0.001 0.001 offset x y z: 69980 399980 0 min x y z: 69980.000 399980.000 -2.961 max x y z: 71019.999 401269.999 35.207 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: 27851149 extended number of points by return: 26459175 863656 380474 121461 26383 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 -2961 35207 intensity 56 3031 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 31 user_data 6 7 point_source_ID 13 59 gps_time 259159297.589198 260710544.209915 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 34 255 B 26 255 NIR 81 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.56 30.31 ('Amplitude') attribute1 -16.32 14.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26459175 number of intermediate returns: 532377 number of last returns: 26452245 number of single returns: 25592648 covered area in square units/kilounits: 1333188/1.33 point density: all returns 20.89 last only 19.84 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27851149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26459175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 863656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 380474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 121461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26383 instead zero. overview over extended number of returns of given pulse: 25592648 968141 777669 380577 113491 17017 1606 0 0 0 0 0 0 0 0 histogram of classification of points: 1685737 unclassified (1) 26075193 ground (2) 76627 building (6) 13592 water (9) +-> flagged as extended overlap: 2167720 +---> 88587 of those are unclassified (1) +---> 2073291 of those are ground (2) +---> 5842 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 45 bin [-2.9,-2.8) has 1073 bin [-2.8,-2.7) has 3555 bin [-2.7,-2.6) has 1995 bin [-2.6,-2.5) has 1463 bin [-2.5,-2.4) has 1835 bin [-2.4,-2.3) has 2934 bin [-2.3,-2.2) has 3388 bin [-2.2,-2.1) has 4333 bin [-2.1,-2.0) has 10320 bin [-2.0,-1.9) has 13427 bin [-1.9,-1.8) has 15716 bin [-1.8,-1.7) has 19318 bin [-1.7,-1.6) has 26186 bin [-1.6,-1.5) has 39210 bin [-1.5,-1.4) has 101840 bin [-1.4,-1.3) has 118708 bin [-1.3,-1.2) has 136786 bin [-1.2,-1.1) has 192822 bin [-1.1,-1.0) has 217587 bin [-1.0,-0.9) has 222269 bin [-0.9,-0.8) has 248618 bin [-0.8,-0.7) has 296364 bin [-0.7,-0.6) has 444978 bin [-0.6,-0.5) has 457151 bin [-0.5,-0.4) has 499805 bin [-0.4,-0.3) has 697606 bin [-0.3,-0.2) has 1151256 bin [-0.2,-0.1) has 1130716 bin [-0.1,0.0) has 831174 bin [0.0,0.1) has 536215 bin [0.1,0.2) has 375831 bin [0.2,0.3) has 309230 bin [0.3,0.4) has 415202 bin [0.4,0.5) has 797180 bin [0.5,0.6) has 1354468 bin [0.6,0.7) has 1317817 bin [0.7,0.8) has 1381027 bin [0.8,0.9) has 1341170 bin [0.9,1.0) has 1907038 bin [1.0,1.1) has 3558450 bin [1.1,1.2) has 2985470 bin [1.2,1.3) has 1143211 bin [1.3,1.4) has 208393 bin [1.4,1.5) has 119486 bin [1.5,1.6) has 99782 bin [1.6,1.7) has 70245 bin [1.7,1.8) has 63496 bin [1.8,1.9) has 63067 bin [1.9,2.0) has 61411 bin [2.0,2.1) has 57846 bin [2.1,2.2) has 55601 bin [2.2,2.3) has 53496 bin [2.3,2.4) has 55300 bin [2.4,2.5) has 54173 bin [2.5,2.6) has 51794 bin [2.6,2.7) has 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coordinate 1.3 for 27851149 element(s) point source id histogram with bin size 1.000000 bin 13 has 2482467 bin 15 has 3192797 bin 59 has 22175885 average point source id 49.855797367641813 for 27851149 element(s)