lasinfo (210611) report for 'AHN4T/05FN2_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: 176/2021 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: 24791640 number of points by return: 24784475 7152 13 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 593730 0 min x y z: 177980.000 593730.000 0.355 max x y z: 179019.999 595019.999 7.136 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: 24791640 extended number of points by return: 24784475 7152 13 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 355 7136 intensity 41 4719 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 8 user_data 8 9 point_source_ID 1090 1091 gps_time 268928917.711416 268929370.391776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 57 255 B 59 251 NIR 49 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.41 47.19 ('Amplitude') attribute1 -16.6 30.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24784475 number of intermediate returns: 13 number of last returns: 24784624 number of single returns: 24777472 covered area in square units/kilounits: 1337300/1.34 point density: all returns 18.54 last only 18.53 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24791640 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24784475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13 instead zero. overview over extended number of returns of given pulse: 24777472 14129 39 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 35266 unclassified (1) 24560436 ground (2) 195938 water (9) +-> flagged as extended overlap: 1576684 +---> 743 of those are unclassified (1) +---> 1556111 of those are ground (2) +---> 19830 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 18 bin [0.4,0.5) has 2576 bin [0.5,0.6) has 91208 bin [0.6,0.7) has 17368 bin [0.7,0.8) has 9376 bin [0.8,0.9) has 13877 bin [0.9,1.0) has 18117 bin [1.0,1.1) has 81690 bin [1.1,1.2) has 154845 bin [1.2,1.3) has 351221 bin [1.3,1.4) has 798755 bin [1.4,1.5) has 1438157 bin [1.5,1.6) has 3665591 bin [1.6,1.7) has 6044629 bin [1.7,1.8) has 5816829 bin [1.8,1.9) has 2971068 bin [1.9,2.0) has 1374769 bin [2.0,2.1) has 550718 bin [2.1,2.2) has 307120 bin [2.2,2.3) has 178684 bin [2.3,2.4) has 128592 bin [2.4,2.5) has 83040 bin [2.5,2.6) has 73954 bin [2.6,2.7) has 74185 bin [2.7,2.8) has 77266 bin [2.8,2.9) has 62396 bin [2.9,3.0) has 51732 bin [3.0,3.1) has 41021 bin [3.1,3.2) has 42235 bin [3.2,3.3) has 49368 bin [3.3,3.4) has 46268 bin [3.4,3.5) has 35773 bin [3.5,3.6) has 31746 bin [3.6,3.7) has 53241 bin [3.7,3.8) has 14755 bin [3.8,3.9) has 4329 bin [3.9,4.0) has 3246 bin [4.0,4.1) has 3561 bin [4.1,4.2) has 3707 bin [4.2,4.3) has 3563 bin [4.3,4.4) has 3869 bin [4.4,4.5) has 3349 bin [4.5,4.6) has 3418 bin [4.6,4.7) has 2848 bin [4.7,4.8) has 2757 bin [4.8,4.9) has 1924 bin [4.9,5.0) has 1097 bin [5.0,5.1) has 266 bin [5.1,5.2) has 13 bin [5.2,5.3) has 9 bin [5.3,5.4) has 3 bin [5.4,5.5) has 49 bin [5.5,5.6) has 105 bin [5.6,5.7) has 2 bin [5.7,5.8) has 4 bin [5.8,5.9) has 9 bin [5.9,6.0) has 219 bin [6.0,6.1) has 729 bin [6.1,6.2) has 107 bin [6.2,6.3) has 28 bin [6.3,6.4) has 13 bin [6.4,6.5) has 65 bin [6.5,6.6) has 10 bin [6.6,6.7) has 9 bin [6.7,6.8) has 12 bin [6.8,6.9) has 33 bin [6.9,7.0) has 61 bin [7.0,7.1) has 31 bin [7.1,7.2) has 7 average z coordinate 1.7 for 24791640 element(s) point source id histogram with bin size 1.000000 bin 1090 has 14560508 bin 1091 has 10231132 average point source id 1090.412684759862486 for 24791640 element(s)