lasinfo (210611) report for 'AHN4T/39AN2_02.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: 337/2022 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: 57228983 number of points by return: 46470039 7361591 2764257 567860 65236 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 448730 0 min x y z: 145980.000 448730.000 1.365 max x y z: 147019.999 450019.999 35.443 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: 57228983 extended number of points by return: 46470039 7361591 2764257 567860 65236 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 1365 35443 intensity 0 4849 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 -30 30 user_data 6 7 point_source_ID 77 79 gps_time 269725584.497223 269727595.648947 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 34 255 B 26 251 NIR 63 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0 15.37 ('Amplitude') attribute1 -16.03 33.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46470039 number of intermediate returns: 3394564 number of last returns: 46466538 number of single returns: 39102158 covered area in square units/kilounits: 1337096/1.34 point density: all returns 42.80 last only 34.75 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57228983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46470039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7361591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2764257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 567860 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 65236 instead zero. overview over extended number of returns of given pulse: 39102158 9201064 6589470 2009961 323507 2778 45 0 0 0 0 0 0 0 0 histogram of classification of points: 12487594 unclassified (1) 44273263 ground (2) 203474 building (6) 262591 water (9) 2061 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4149125 +---> 983943 of those are unclassified (1) +---> 3146901 of those are ground (2) +---> 6947 of those are building (6) +---> 11334 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.3,1.4) has 2 bin [1.4,1.5) has 580 bin [1.5,1.6) has 104066 bin [1.6,1.7) has 395320 bin [1.7,1.8) has 414779 bin [1.8,1.9) has 754510 bin [1.9,2.0) has 1509403 bin [2.0,2.1) has 2864505 bin [2.1,2.2) has 4497177 bin [2.2,2.3) has 6718549 bin [2.3,2.4) has 8204160 bin [2.4,2.5) has 7213813 bin [2.5,2.6) has 4795829 bin [2.6,2.7) has 2996332 bin [2.7,2.8) has 1857985 bin [2.8,2.9) has 945853 bin [2.9,3.0) has 623951 bin [3.0,3.1) has 463361 bin [3.1,3.2) has 349934 bin [3.2,3.3) has 367957 bin [3.3,3.4) has 228732 bin [3.4,3.5) has 75185 bin [3.5,3.6) has 68840 bin [3.6,3.7) has 67017 bin [3.7,3.8) has 66688 bin [3.8,3.9) has 66941 bin [3.9,4.0) has 67667 bin [4.0,4.1) has 69119 bin [4.1,4.2) has 69593 bin [4.2,4.3) has 78312 bin [4.3,4.4) has 69374 bin [4.4,4.5) has 69899 bin [4.5,4.6) has 71273 bin [4.6,4.7) has 73298 bin [4.7,4.8) has 73054 bin [4.8,4.9) has 74254 bin [4.9,5.0) has 74609 bin [5.0,5.1) has 74766 bin [5.1,5.2) has 75473 bin [5.2,5.3) has 74632 bin [5.3,5.4) has 73620 bin [5.4,5.5) has 72992 bin [5.5,5.6) has 72308 bin [5.6,5.7) has 72833 bin [5.7,5.8) has 72457 bin [5.8,5.9) has 72113 bin [5.9,6.0) has 72352 bin [6.0,6.1) has 71625 bin [6.1,6.2) has 70996 bin [6.2,6.3) has 69788 bin [6.3,6.4) has 68784 bin [6.4,6.5) has 68503 bin [6.5,6.6) has 67981 bin [6.6,6.7) has 67814 bin [6.7,6.8) has 68278 bin [6.8,6.9) has 67642 bin 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8067 bin [30.2,30.3) has 7758 bin [30.3,30.4) has 7132 bin [30.4,30.5) has 6742 bin [30.5,30.6) has 6308 bin [30.6,30.7) has 5931 bin [30.7,30.8) has 5581 bin [30.8,30.9) has 5378 bin [30.9,31.0) has 4932 bin [31.0,31.1) has 4518 bin [31.1,31.2) has 4264 bin [31.2,31.3) has 3798 bin [31.3,31.4) has 3614 bin [31.4,31.5) has 3402 bin [31.5,31.6) has 3108 bin [31.6,31.7) has 2633 bin [31.7,31.8) has 2459 bin [31.8,31.9) has 2233 bin [31.9,32.0) has 1933 bin [32.0,32.1) has 1741 bin [32.1,32.2) has 1512 bin [32.2,32.3) has 1318 bin [32.3,32.4) has 1132 bin [32.4,32.5) has 982 bin [32.5,32.6) has 876 bin [32.6,32.7) has 784 bin [32.7,32.8) has 635 bin [32.8,32.9) has 501 bin [32.9,33.0) has 406 bin [33.0,33.1) has 370 bin [33.1,33.2) has 305 bin [33.2,33.3) has 238 bin [33.3,33.4) has 165 bin [33.4,33.5) has 115 bin [33.5,33.6) has 72 bin [33.6,33.7) has 72 bin [33.7,33.8) has 49 bin [33.8,33.9) has 39 bin [33.9,34.0) has 17 bin [34.0,34.1) has 15 bin [34.1,34.2) has 7 bin [34.2,34.3) has 9 bin [34.3,34.4) has 3 bin [34.4,34.5) has 2 bin [34.6,34.7) has 4 bin [34.7,34.8) has 3 bin [34.8,34.9) has 2 bin [34.9,35.0) has 3 bin [35.0,35.1) has 6 bin [35.1,35.2) has 3 bin [35.3,35.4) has 3 bin [35.4,35.5) has 1 average z coordinate 4.7 for 57228983 element(s) point source id histogram with bin size 1.000000 bin 77 has 4573532 bin 78 has 38827234 bin 79 has 13828217 average point source id 78.161713252880972 for 57228983 element(s)