lasinfo (210611) report for 'AHN4T/20DN1_08.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: 11391421 number of points by return: 11391049 366 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 509980 0 min x y z: 151980.000 509980.000 -0.640 max x y z: 153019.999 511269.999 24.199 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: 11391421 extended number of points by return: 11391049 366 6 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 -640 24199 intensity 19 3434 return_number 1 3 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -7 25 user_data 8 9 point_source_ID 184 185 gps_time 270130622.188957 270131931.607099 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 54 224 G 62 225 B 60 220 NIR 3 194 extended_return_number 1 3 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -1167 4167 extended_scanner_channel 0 0 attribute0 0.19 34.34 ('Amplitude') attribute1 -18.18 16.69 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 11391049 number of intermediate returns: 5 number of last returns: 11391165 number of single returns: 11390798 covered area in square units/kilounits: 1044076/1.04 point density: all returns 10.91 last only 10.91 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11391421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11391049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 11390798 606 16 1 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10501 unclassified (1) 93365 ground (2) 11287555 water (9) +-> flagged as extended overlap: 1021106 +---> 4241 of those are unclassified (1) +---> 33921 of those are ground (2) +---> 982944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 8 bin [-0.6,-0.5) has 1226 bin [-0.5,-0.4) has 60788 bin [-0.4,-0.3) has 786609 bin [-0.3,-0.2) has 3210383 bin [-0.2,-0.1) has 4397914 bin [-0.1,0.0) has 2203610 bin [0.0,0.1) has 480085 bin [0.1,0.2) has 55784 bin [0.2,0.3) has 5135 bin [0.3,0.4) has 1871 bin [0.4,0.5) has 4273 bin [0.5,0.6) has 95910 bin [0.6,0.7) has 6498 bin [0.7,0.8) has 4843 bin [0.8,0.9) has 3981 bin [0.9,1.0) has 4711 bin [1.0,1.1) has 4039 bin [1.1,1.2) has 7361 bin [1.2,1.3) has 7157 bin [1.3,1.4) has 4551 bin [1.4,1.5) has 3672 bin [1.5,1.6) has 3517 bin [1.6,1.7) has 3780 bin [1.7,1.8) has 3951 bin [1.8,1.9) has 3542 bin [1.9,2.0) has 3931 bin [2.0,2.1) has 4266 bin [2.1,2.2) has 4734 bin [2.2,2.3) has 5332 bin [2.3,2.4) has 5442 bin [2.4,2.5) has 1849 bin [2.5,2.6) has 79 bin [2.6,2.7) has 4 bin [2.7,2.8) has 1 bin [2.8,2.9) has 1 bin [2.9,3.0) has 3 bin [3.0,3.1) has 1 bin [3.1,3.2) has 7 bin [3.2,3.3) has 11 bin [3.3,3.4) has 11 bin [3.4,3.5) has 73 bin [3.5,3.6) has 173 bin [3.6,3.7) has 20 bin [3.7,3.8) has 41 bin [3.8,3.9) has 20 bin [3.9,4.0) has 9 bin [4.0,4.1) has 3 bin [4.1,4.2) has 5 bin [4.2,4.3) has 5 bin [4.3,4.4) has 1 bin [4.4,4.5) has 1 bin [4.6,4.7) has 1 bin [4.9,5.0) has 1 bin [5.0,5.1) has 2 bin [5.1,5.2) has 1 bin [5.2,5.3) has 3 bin [5.3,5.4) has 1 bin [5.5,5.6) has 2 bin [5.7,5.8) has 1 bin [5.8,5.9) has 1 bin [6.3,6.4) has 1 bin [6.4,6.5) has 1 bin [6.8,6.9) has 1 bin [7.3,7.4) has 1 bin [7.4,7.5) has 1 bin [7.5,7.6) has 1 bin [7.7,7.8) has 3 bin [7.8,7.9) has 4 bin [7.9,8.0) has 1 bin [8.0,8.1) has 3 bin [8.1,8.2) has 2 bin [8.2,8.3) has 3 bin [8.4,8.5) has 3 bin [8.5,8.6) has 1 bin [8.8,8.9) has 1 bin [9.0,9.1) has 1 bin [9.3,9.4) has 1 bin [9.4,9.5) has 1 bin [9.5,9.6) has 1 bin [9.7,9.8) has 2 bin [10.2,10.3) has 1 bin [10.3,10.4) has 1 bin [10.5,10.6) has 2 bin [10.7,10.8) has 1 bin [10.8,10.9) has 1 bin [11.2,11.3) has 1 bin [11.5,11.6) has 1 bin [11.8,11.9) has 1 bin [11.9,12.0) has 1 bin [12.0,12.1) has 8 bin [12.1,12.2) has 39 bin [12.2,12.3) has 4 bin [12.3,12.4) has 1 bin [12.4,12.5) has 4 bin [12.5,12.6) has 3 bin [12.6,12.7) has 1 bin [12.7,12.8) has 1 bin [12.8,12.9) has 1 bin [12.9,13.0) has 1 bin [13.5,13.6) has 1 bin [13.7,13.8) has 3 bin [13.8,13.9) has 1 bin [14.0,14.1) has 2 bin [14.1,14.2) has 2 bin [14.2,14.3) has 3 bin [14.5,14.6) has 2 bin [14.6,14.7) has 1 bin [15.6,15.7) has 8 bin [15.7,15.8) has 13 bin [15.8,15.9) has 10 bin [16.3,16.4) has 1 bin [16.4,16.5) has 1 bin [16.5,16.6) has 2 bin [16.6,16.7) has 1 bin [16.7,16.8) has 1 bin [17.0,17.1) has 1 bin [17.5,17.6) has 1 bin [17.6,17.7) has 2 bin [17.8,17.9) has 1 bin [18.1,18.2) has 1 bin [18.6,18.7) has 3 bin [18.7,18.8) has 4 bin [18.8,18.9) has 3 bin [19.7,19.8) has 1 bin [20.0,20.1) has 1 bin [21.0,21.1) has 1 bin [21.8,21.9) has 1 bin [22.2,22.3) has 1 bin [22.6,22.7) has 1 bin [22.9,23.0) has 1 bin [23.8,23.9) has 1 bin [24.0,24.1) has 2 bin [24.1,24.2) has 2 average z coordinate -0.1 for 11391421 element(s) point source id histogram with bin size 1.000000 bin 184 has 6139993 bin 185 has 5251428 average point source id 184.460998500538267 for 11391421 element(s)