lasinfo (210611) report for 'AHN4T/64DN2_24.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: 32973782 number of points by return: 24261485 6398599 1965262 319982 28454 scale factor x y z: 0.001 0.001 0.001 offset x y z: 37980 412480 0 min x y z: 37980.000 412480.000 4.113 max x y z: 39019.999 413769.999 49.685 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: 32973782 extended number of points by return: 24261485 6398599 1965262 319982 28454 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 4113 49685 intensity 56 2837 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 -33 31 user_data 6 7 point_source_ID 60 62 gps_time 260711709.923136 260712810.620735 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 3 255 B 3 253 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 attribute0 0.56 28.37 ('Amplitude') attribute1 -16.29 11.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24261485 number of intermediate returns: 2326737 number of last returns: 24210310 number of single returns: 17824750 covered area in square units/kilounits: 1327508/1.33 point density: all returns 24.84 last only 18.24 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32973782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24261485 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6398599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1965262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 319982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28454 instead zero. overview over extended number of returns of given pulse: 17824750 8871212 4959282 1174856 135863 7500 319 0 0 0 0 0 0 0 0 histogram of classification of points: 11631701 unclassified (1) 21335723 ground (2) 6358 water (9) +-> flagged as extended overlap: 2081632 +---> 686755 of those are unclassified (1) +---> 1393423 of those are ground (2) +---> 1454 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.1,4.2) has 51 bin [4.2,4.3) has 308 bin [4.3,4.4) has 3318 bin [4.4,4.5) has 11401 bin [4.5,4.6) has 15092 bin [4.6,4.7) has 18216 bin [4.7,4.8) has 20545 bin [4.8,4.9) has 19273 bin [4.9,5.0) has 17397 bin [5.0,5.1) has 19337 bin [5.1,5.2) has 23086 bin [5.2,5.3) has 25951 bin [5.3,5.4) has 33268 bin [5.4,5.5) has 36461 bin [5.5,5.6) has 29764 bin [5.6,5.7) has 32595 bin [5.7,5.8) has 44907 bin [5.8,5.9) has 73494 bin [5.9,6.0) has 82241 bin [6.0,6.1) has 107823 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[48.3,48.4) has 98 bin [48.4,48.5) has 76 bin [48.5,48.6) has 70 bin [48.6,48.7) has 47 bin [48.7,48.8) has 23 bin [48.8,48.9) has 16 bin [48.9,49.0) has 14 bin [49.0,49.1) has 6 bin [49.1,49.2) has 5 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.6,49.7) has 2 average z coordinate 19.1 for 32973782 element(s) point source id histogram with bin size 1.000000 bin 60 has 23 bin 61 has 24488863 bin 62 has 8484896 average point source id 61.257321801909164 for 32973782 element(s)