lasinfo (210611) report for 'AHN4T/20BN2_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: 177/2021 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: 960074 number of points by return: 960002 72 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 154980 518730 0 min x y z: 154980.000 518730.000 -0.404 max x y z: 155571.803 519405.681 6.851 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: 960074 extended number of points by return: 960002 72 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 0 591803 Y 0 675681 Z -404 6851 intensity 51 2641 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 -29 -4 user_data 8 9 point_source_ID 43 44 gps_time 269680405.039229 269680635.295886 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 52 252 G 68 255 B 68 255 NIR 0 227 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 -667 extended_scanner_channel 0 0 attribute0 0.51 26.41 ('Amplitude') attribute1 -17.89 7.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 960002 number of intermediate returns: 0 number of last returns: 960054 number of single returns: 959982 covered area in square units/kilounits: 122312/0.12 point density: all returns 7.85 last only 7.85 (per square units) spacing: all returns 0.36 last only 0.36 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 960074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 960002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 72 instead zero. overview over extended number of returns of given pulse: 959982 92 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 493 unclassified (1) 704920 ground (2) 254661 water (9) +-> flagged as extended overlap: 253084 +---> 369 of those are unclassified (1) +---> 194247 of those are ground (2) +---> 58468 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 1 bin [-0.4,-0.3) has 230 bin [-0.3,-0.2) has 10750 bin [-0.2,-0.1) has 86946 bin [-0.1,0.0) has 129299 bin [0.0,0.1) has 44976 bin [0.1,0.2) has 10520 bin [0.2,0.3) has 9706 bin [0.3,0.4) has 17546 bin [0.4,0.5) has 50618 bin [0.5,0.6) has 61517 bin [0.6,0.7) has 31802 bin [0.7,0.8) has 24716 bin [0.8,0.9) has 17373 bin [0.9,1.0) has 12268 bin [1.0,1.1) has 10410 bin [1.1,1.2) has 8020 bin [1.2,1.3) has 6975 bin [1.3,1.4) has 5934 bin [1.4,1.5) has 5650 bin [1.5,1.6) has 5407 bin [1.6,1.7) has 5414 bin [1.7,1.8) has 5317 bin [1.8,1.9) has 5466 bin [1.9,2.0) has 6439 bin [2.0,2.1) has 15303 bin [2.1,2.2) has 39755 bin [2.2,2.3) has 45349 bin [2.3,2.4) has 92381 bin [2.4,2.5) has 42399 bin [2.5,2.6) has 27972 bin [2.6,2.7) has 18107 bin [2.7,2.8) has 3352 bin [2.8,2.9) has 2622 bin [2.9,3.0) has 2631 bin [3.0,3.1) has 2556 bin [3.1,3.2) has 2475 bin [3.2,3.3) has 2525 bin [3.3,3.4) has 2586 bin [3.4,3.5) has 2528 bin [3.5,3.6) has 2445 bin [3.6,3.7) has 2380 bin [3.7,3.8) has 2216 bin [3.8,3.9) has 2338 bin [3.9,4.0) has 2487 bin [4.0,4.1) has 2499 bin [4.1,4.2) has 2660 bin [4.2,4.3) has 2695 bin [4.3,4.4) has 2440 bin [4.4,4.5) has 2412 bin [4.5,4.6) has 2468 bin [4.6,4.7) has 2399 bin [4.7,4.8) has 2423 bin [4.8,4.9) has 2383 bin [4.9,5.0) has 2362 bin [5.0,5.1) has 2397 bin [5.1,5.2) has 2397 bin [5.2,5.3) has 2338 bin [5.3,5.4) has 2330 bin [5.4,5.5) has 2378 bin [5.5,5.6) has 2470 bin [5.6,5.7) has 2470 bin [5.7,5.8) has 2453 bin [5.8,5.9) has 2587 bin [5.9,6.0) has 2588 bin [6.0,6.1) has 2851 bin [6.1,6.2) has 3053 bin [6.2,6.3) has 3568 bin [6.3,6.4) has 4563 bin [6.4,6.5) has 6665 bin [6.5,6.6) has 2441 bin [6.6,6.7) has 59 bin [6.7,6.8) has 17 bin [6.8,6.9) has 1 average z coordinate 1.4 for 960074 element(s) point source id histogram with bin size 1.000000 bin 43 has 563439 bin 44 has 396635 average point source id 43.413129612925673 for 960074 element(s)