lasinfo (210611) report for 'AHN4T/31FN2_16.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: 179/2021 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: 56641786 number of points by return: 34291896 16844795 4832466 626958 45671 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 469980 0 min x y z: 134980.000 469980.000 -1.485 max x y z: 136019.999 471269.999 88.045 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: 56641786 extended number of points by return: 34291896 16844795 4832466 626958 45671 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 -1485 88045 intensity 59 3210 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 32 user_data 6 7 point_source_ID 150 152 gps_time 270210440.009961 270212753.931722 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 24 255 B 9 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 attribute0 0.59 32.1 ('Amplitude') attribute1 -15.38 16.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34291896 number of intermediate returns: 5499857 number of last returns: 34252737 number of single returns: 17402704 covered area in square units/kilounits: 1135560/1.14 point density: all returns 49.88 last only 30.16 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56641786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34291896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16844795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4832466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 626958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45671 instead zero. overview over extended number of returns of given pulse: 17402704 24053277 12628579 2328475 227799 947 5 0 0 0 0 0 0 0 0 histogram of classification of points: 25087501 unclassified (1) 31423439 ground (2) 129377 water (9) 1469 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3949864 +---> 1409533 of those are unclassified (1) +---> 2516906 of those are ground (2) +---> 23425 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 167 bin [-1.4,-1.3) has 24582 bin [-1.3,-1.2) has 1061040 bin [-1.2,-1.1) has 6859003 bin [-1.1,-1.0) has 10668980 bin [-1.0,-0.9) has 7204454 bin [-0.9,-0.8) has 3410548 bin [-0.8,-0.7) has 1522744 bin [-0.7,-0.6) has 727622 bin [-0.6,-0.5) has 443273 bin [-0.5,-0.4) has 283585 bin [-0.4,-0.3) has 238699 bin [-0.3,-0.2) has 204954 bin [-0.2,-0.1) has 385602 bin [-0.1,0.0) has 155054 bin [0.0,0.1) has 147267 bin [0.1,0.2) has 159965 bin [0.2,0.3) has 164628 bin [0.3,0.4) has 169336 bin [0.4,0.5) has 172526 bin [0.5,0.6) has 173566 bin [0.6,0.7) has 174475 bin [0.7,0.8) has 175730 bin [0.8,0.9) has 176421 bin [0.9,1.0) has 177350 bin [1.0,1.1) has 178962 bin [1.1,1.2) has 182229 bin [1.2,1.3) has 182609 bin [1.3,1.4) has 185498 bin [1.4,1.5) has 187296 bin [1.5,1.6) has 188890 bin [1.6,1.7) has 190338 bin [1.7,1.8) has 193968 bin [1.8,1.9) has 195692 bin [1.9,2.0) has 195838 bin [2.0,2.1) has 198808 bin [2.1,2.2) has 199187 bin [2.2,2.3) has 200521 bin [2.3,2.4) has 201943 bin [2.4,2.5) has 203837 bin [2.5,2.6) has 204745 bin [2.6,2.7) has 206726 bin [2.7,2.8) has 208006 bin [2.8,2.9) has 207031 bin [2.9,3.0) has 208017 bin [3.0,3.1) has 208581 bin [3.1,3.2) has 208887 bin [3.2,3.3) has 208697 bin [3.3,3.4) has 208526 bin [3.4,3.5) has 208530 bin [3.5,3.6) has 206935 bin [3.6,3.7) has 206944 bin [3.7,3.8) has 205917 bin [3.8,3.9) has 204722 bin [3.9,4.0) has 204011 bin [4.0,4.1) has 200729 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[24.0,24.1) has 25 bin [24.1,24.2) has 24 bin [24.2,24.3) has 37 bin [24.3,24.4) has 20 bin [24.4,24.5) has 30 bin [24.5,24.6) has 24 bin [24.6,24.7) has 30 bin [24.7,24.8) has 27 bin [24.8,24.9) has 19 bin [24.9,25.0) has 24 bin [25.0,25.1) has 29 bin [25.1,25.2) has 24 bin [25.2,25.3) has 26 bin [25.3,25.4) has 26 bin [25.4,25.5) has 19 bin [25.5,25.6) has 28 bin [25.6,25.7) has 22 bin [25.7,25.8) has 22 bin [25.8,25.9) has 32 bin [25.9,26.0) has 27 bin [26.0,26.1) has 21 bin [26.1,26.2) has 23 bin [26.2,26.3) has 23 bin [26.3,26.4) has 17 bin [26.4,26.5) has 20 bin [26.5,26.6) has 16 bin [26.6,26.7) has 18 bin [26.7,26.8) has 19 bin [26.8,26.9) has 10 bin [26.9,27.0) has 13 bin [27.0,27.1) has 6 bin [27.1,27.2) has 4 bin [27.2,27.3) has 8 bin [27.3,27.4) has 5 bin [27.4,27.5) has 7 bin [27.5,27.6) has 6 bin [27.6,27.7) has 5 bin [27.7,27.8) has 3 bin [27.8,27.9) has 4 bin [27.9,28.0) has 2 bin [28.0,28.1) has 2 bin [28.1,28.2) has 1 bin [28.2,28.3) has 1 bin [28.3,28.4) has 1 bin [28.4,28.5) has 1 bin [87.6,87.7) has 4 bin [88.0,88.1) has 1 average z coordinate 2.0 for 56641786 element(s) point source id histogram with bin size 1.000000 bin 150 has 20772562 bin 151 has 35833364 bin 152 has 35860 average point source id 150.633897455140271 for 56641786 element(s)