lasinfo (210611) report for 'AHN4T/30EN2_14.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: 178/2021 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: 23287784 number of points by return: 22605222 651292 30454 795 21 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 471230 0 min x y z: 87980.000 471230.000 0.005 max x y z: 89019.999 472519.999 34.889 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: 23287784 extended number of points by return: 22605222 651292 30454 795 21 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 5 34889 intensity 52 3636 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 34 user_data 6 7 point_source_ID 101 102 gps_time 270038719.324992 270039064.985544 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 50 255 B 37 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -1833 5667 extended_scanner_channel 0 0 attribute0 0.52 36.36 ('Amplitude') attribute1 -15.42 20.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22605222 number of intermediate returns: 30709 number of last returns: 22597268 number of single returns: 21945415 covered area in square units/kilounits: 839592/0.84 point density: all returns 27.74 last only 26.91 (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 23287784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22605222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 651292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 30454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21 instead zero. overview over extended number of returns of given pulse: 21945415 1250278 88904 3082 105 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1454729 unclassified (1) 17144000 ground (2) 51952 building (6) 4637103 water (9) +-> flagged as extended overlap: 1545087 +---> 94985 of those are unclassified (1) +---> 1177480 of those are ground (2) +---> 12539 of those are building (6) +---> 260083 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 174 bin [0.1,0.2) has 5992 bin [0.2,0.3) has 45583 bin [0.3,0.4) has 218248 bin [0.4,0.5) has 594175 bin [0.5,0.6) has 979916 bin [0.6,0.7) has 1131208 bin [0.7,0.8) has 898797 bin [0.8,0.9) has 587207 bin [0.9,1.0) has 417594 bin [1.0,1.1) has 388207 bin [1.1,1.2) has 429527 bin [1.2,1.3) has 366771 bin [1.3,1.4) has 332285 bin [1.4,1.5) has 281514 bin [1.5,1.6) has 162980 bin [1.6,1.7) has 128327 bin 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1054 bin [29.1,29.2) has 1077 bin [29.2,29.3) has 659 bin [29.3,29.4) has 643 bin [29.4,29.5) has 680 bin [29.5,29.6) has 645 bin [29.6,29.7) has 629 bin [29.7,29.8) has 490 bin [29.8,29.9) has 459 bin [29.9,30.0) has 403 bin [30.0,30.1) has 383 bin [30.1,30.2) has 351 bin [30.2,30.3) has 311 bin [30.3,30.4) has 361 bin [30.4,30.5) has 398 bin [30.5,30.6) has 525 bin [30.6,30.7) has 360 bin [30.7,30.8) has 316 bin [30.8,30.9) has 351 bin [30.9,31.0) has 291 bin [31.0,31.1) has 257 bin [31.1,31.2) has 221 bin [31.2,31.3) has 237 bin [31.3,31.4) has 259 bin [31.4,31.5) has 173 bin [31.5,31.6) has 194 bin [31.6,31.7) has 419 bin [31.7,31.8) has 780 bin [31.8,31.9) has 333 bin [31.9,32.0) has 372 bin [32.0,32.1) has 339 bin [32.1,32.2) has 361 bin [32.2,32.3) has 1176 bin [32.3,32.4) has 2599 bin [32.4,32.5) has 1263 bin [32.5,32.6) has 847 bin [32.6,32.7) has 412 bin [32.7,32.8) has 337 bin [32.8,32.9) has 299 bin [32.9,33.0) has 494 bin [33.0,33.1) has 269 bin [33.1,33.2) has 177 bin [33.2,33.3) has 162 bin [33.3,33.4) has 167 bin [33.4,33.5) has 143 bin [33.5,33.6) has 266 bin [33.6,33.7) has 189 bin [33.7,33.8) has 95 bin [33.8,33.9) has 103 bin [33.9,34.0) has 90 bin [34.0,34.1) has 118 bin [34.1,34.2) has 61 bin [34.2,34.3) has 59 bin [34.3,34.4) has 39 bin [34.4,34.5) has 39 bin [34.5,34.6) has 20 bin [34.6,34.7) has 11 bin [34.7,34.8) has 1 bin [34.8,34.9) has 3 average z coordinate 10.7 for 23287784 element(s) point source id histogram with bin size 1.000000 bin 101 has 13180392 bin 102 has 10107392 average point source id 101.434021201845567 for 23287784 element(s)