lasinfo (210611) report for 'AHN4T/20BZ1_04.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: 11681381 number of points by return: 11680873 479 29 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 517480 0 min x y z: 152980.000 517480.000 -0.437 max x y z: 154019.999 518769.999 10.721 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: 11681381 extended number of points by return: 11680873 479 29 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 1039999 Y 0 1289999 Z -437 10721 intensity 19 4558 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 41 50 gps_time 269678312.050317 269685701.643418 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 245 G 58 236 B 59 232 NIR 0 214 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 45.58 ('Amplitude') attribute1 -18.15 27.7 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 11680873 number of intermediate returns: 29 number of last returns: 11680957 number of single returns: 11680478 covered area in square units/kilounits: 1003280/1.00 point density: all returns 11.64 last only 11.64 (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 11681381 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11680873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 29 instead zero. overview over extended number of returns of given pulse: 11680478 816 87 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 48067 unclassified (1) 1833352 ground (2) 9799962 water (9) +-> flagged as extended overlap: 1232268 +---> 2523 of those are unclassified (1) +---> 358325 of those are ground (2) +---> 871420 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 9 bin [-0.4,-0.3) has 7673 bin [-0.3,-0.2) has 1114175 bin [-0.2,-0.1) has 8513315 bin [-0.1,0.0) has 464853 bin [0.0,0.1) has 117268 bin [0.1,0.2) has 148264 bin [0.2,0.3) has 315352 bin [0.3,0.4) has 347654 bin [0.4,0.5) has 171099 bin [0.5,0.6) has 93131 bin [0.6,0.7) has 54811 bin [0.7,0.8) has 94357 bin [0.8,0.9) has 33373 bin [0.9,1.0) has 36910 bin [1.0,1.1) has 46698 bin [1.1,1.2) has 51019 bin [1.2,1.3) has 46567 bin [1.3,1.4) has 20943 bin [1.4,1.5) has 2699 bin [1.5,1.6) has 70 bin [1.6,1.7) has 7 bin [1.7,1.8) has 6 bin [1.8,1.9) has 7 bin [1.9,2.0) has 5 bin [2.0,2.1) has 3 bin [2.1,2.2) has 3 bin [2.2,2.3) has 5 bin [2.3,2.4) has 50 bin [2.4,2.5) has 353 bin [2.5,2.6) has 68 bin [2.6,2.7) has 4 bin [2.7,2.8) has 2 bin [2.8,2.9) has 4 bin [2.9,3.0) has 18 bin [3.0,3.1) has 150 bin [3.1,3.2) has 122 bin [3.2,3.3) has 23 bin [3.3,3.4) has 3 bin [3.4,3.5) has 5 bin [3.5,3.6) has 1 bin [3.6,3.7) has 1 bin [3.8,3.9) has 2 bin [3.9,4.0) has 3 bin [4.0,4.1) has 5 bin [4.1,4.2) has 2 bin [4.2,4.3) has 6 bin [4.3,4.4) has 14 bin [4.4,4.5) has 11 bin [4.5,4.6) has 4 bin [4.6,4.7) has 5 bin [4.7,4.8) has 2 bin [4.8,4.9) has 3 bin [4.9,5.0) has 7 bin [5.0,5.1) has 2 bin [5.1,5.2) has 8 bin [5.2,5.3) has 9 bin [5.3,5.4) has 6 bin [5.4,5.5) has 2 bin [5.5,5.6) has 6 bin [5.6,5.7) has 4 bin [5.7,5.8) has 5 bin [5.8,5.9) has 4 bin [5.9,6.0) has 7 bin [6.0,6.1) has 6 bin [6.1,6.2) has 2 bin [6.2,6.3) has 4 bin [6.3,6.4) has 3 bin [6.4,6.5) has 5 bin [6.5,6.6) has 3 bin [6.6,6.7) has 4 bin [6.7,6.8) has 15 bin [6.8,6.9) has 8 bin [6.9,7.0) has 6 bin [7.0,7.1) has 2 bin [7.1,7.2) has 4 bin [7.2,7.3) has 2 bin [7.3,7.4) has 2 bin [7.4,7.5) has 2 bin [7.5,7.6) has 1 bin [7.6,7.7) has 2 bin [7.7,7.8) has 3 bin [7.8,7.9) has 1 bin [7.9,8.0) has 1 bin [8.0,8.1) has 5 bin [8.1,8.2) has 19 bin [8.2,8.3) has 13 bin [8.3,8.4) has 3 bin [8.4,8.5) has 2 bin [8.5,8.6) has 2 bin [8.6,8.7) has 3 bin [8.7,8.8) has 5 bin [8.8,8.9) has 1 bin [8.9,9.0) has 9 bin [9.0,9.1) has 5 bin [9.1,9.2) has 1 bin [9.3,9.4) has 5 bin [9.4,9.5) has 20 bin [9.5,9.6) has 6 bin [9.7,9.8) has 3 bin [9.8,9.9) has 2 bin [9.9,10.0) has 1 bin [10.2,10.3) has 1 bin [10.5,10.6) has 1 bin [10.7,10.8) has 1 average z coordinate -0.1 for 11681381 element(s) point source id histogram with bin size 1.000000 bin 41 has 2271095 bin 43 has 7331055 bin 50 has 2079231 average point source id 43.857126995515344 for 11681381 element(s)