lasinfo (210611) report for 'AHN4T/69AN2_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: 340/2022 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: 30700913 number of points by return: 27192210 2497394 820211 170503 20595 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 322480 0 min x y z: 176980.000 322480.000 37.468 max x y z: 178019.999 323769.999 74.957 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: 30700913 extended number of points by return: 27192210 2497394 820211 170503 20595 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 37468 74957 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 137 139 gps_time 292333783.730758 292335327.858731 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 50 255 B 30 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.7 33.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27192210 number of intermediate returns: 1013584 number of last returns: 27175120 number of single returns: 24680001 covered area in square units/kilounits: 1331348/1.33 point density: all returns 23.06 last only 20.41 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30700913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27192210 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2497394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 820211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20595 instead zero. overview over extended number of returns of given pulse: 24680001 3366223 1951161 600240 95328 7512 448 0 0 0 0 0 0 0 0 histogram of classification of points: 4734131 unclassified (1) 24760828 ground (2) 1032593 building (6) 158892 water (9) 14469 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2116196 +---> 268455 of those are unclassified (1) +---> 1724531 of those are ground (2) +---> 51158 of those are building (6) +---> 64763 of those are water (9) +---> 7289 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [37.4,37.5) has 5 bin [37.5,37.6) has 79 bin [37.6,37.7) has 95 bin [37.7,37.8) has 111 bin [37.8,37.9) has 114 bin [37.9,38.0) has 298 bin [38.0,38.1) has 19062 bin [38.1,38.2) has 99351 bin [38.2,38.3) has 3982 bin [38.3,38.4) has 2379 bin [38.4,38.5) has 2368 bin [38.5,38.6) has 2470 bin [38.6,38.7) has 4164 bin [38.7,38.8) has 6506 bin [38.8,38.9) has 8270 bin [38.9,39.0) has 8694 bin [39.0,39.1) has 14711 bin [39.1,39.2) has 30566 bin [39.2,39.3) has 37551 bin [39.3,39.4) has 31646 bin [39.4,39.5) has 22262 bin [39.5,39.6) has 31962 bin [39.6,39.7) has 15926 bin [39.7,39.8) has 10261 bin [39.8,39.9) has 9887 bin [39.9,40.0) has 12503 bin [40.0,40.1) has 19310 bin [40.1,40.2) has 20114 bin [40.2,40.3) has 24356 bin [40.3,40.4) has 22813 bin [40.4,40.5) has 23432 bin [40.5,40.6) has 32847 bin [40.6,40.7) has 54380 bin [40.7,40.8) has 74987 bin [40.8,40.9) has 70009 bin [40.9,41.0) has 84950 bin [41.0,41.1) has 49995 bin [41.1,41.2) has 35667 bin [41.2,41.3) has 32974 bin [41.3,41.4) has 31627 bin [41.4,41.5) has 32403 bin [41.5,41.6) has 41660 bin [41.6,41.7) has 46039 bin [41.7,41.8) has 66632 bin [41.8,41.9) has 92841 bin [41.9,42.0) has 157263 bin [42.0,42.1) has 263185 bin [42.1,42.2) has 303848 bin [42.2,42.3) has 392232 bin [42.3,42.4) has 472893 bin [42.4,42.5) has 628420 bin 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bin [69.7,69.8) has 690 bin [69.8,69.9) has 694 bin [69.9,70.0) has 616 bin [70.0,70.1) has 540 bin [70.1,70.2) has 518 bin [70.2,70.3) has 497 bin [70.3,70.4) has 480 bin [70.4,70.5) has 459 bin [70.5,70.6) has 395 bin [70.6,70.7) has 380 bin [70.7,70.8) has 341 bin [70.8,70.9) has 309 bin [70.9,71.0) has 245 bin [71.0,71.1) has 250 bin [71.1,71.2) has 260 bin [71.2,71.3) has 242 bin [71.3,71.4) has 225 bin [71.4,71.5) has 184 bin [71.5,71.6) has 188 bin [71.6,71.7) has 126 bin [71.7,71.8) has 121 bin [71.8,71.9) has 92 bin [71.9,72.0) has 109 bin [72.0,72.1) has 76 bin [72.1,72.2) has 75 bin [72.2,72.3) has 54 bin [72.3,72.4) has 60 bin [72.4,72.5) has 41 bin [72.5,72.6) has 32 bin [72.6,72.7) has 20 bin [72.7,72.8) has 15 bin [72.8,72.9) has 12 bin [72.9,73.0) has 11 bin [73.0,73.1) has 7 bin [73.1,73.2) has 4 bin [73.2,73.3) has 10 bin [73.3,73.4) has 7 bin [73.4,73.5) has 12 bin [73.5,73.6) has 3 bin [73.6,73.7) has 13 bin [73.7,73.8) has 8 bin [73.8,73.9) has 5 bin [73.9,74.0) has 8 bin [74.0,74.1) has 6 bin [74.1,74.2) has 6 bin [74.2,74.3) has 7 bin [74.3,74.4) has 4 bin [74.4,74.5) has 6 bin [74.5,74.6) has 5 bin [74.6,74.7) has 7 bin [74.7,74.8) has 2 bin [74.8,74.9) has 2 bin [74.9,75.0) has 1 average z coordinate 44.5 for 30700913 element(s) point source id histogram with bin size 1.000000 bin 137 has 2471861 bin 138 has 23296342 bin 139 has 4932710 average point source id 138.080155564103251 for 30700913 element(s)