lasinfo (210611) report for 'AHN4T/52EN1_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: 27872868 number of points by return: 20087444 5717694 1753926 287448 26356 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 397480 0 min x y z: 201980.000 397480.000 11.119 max x y z: 203019.999 398769.999 45.017 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: 27872868 extended number of points by return: 20087444 5717694 1753926 287448 26356 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 11119 45017 intensity 0 5096 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 -10 29 user_data 6 7 point_source_ID 94 95 gps_time 297856359.794134 297856921.874569 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 30 255 B 27 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.03 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20087444 number of intermediate returns: 2065413 number of last returns: 20082832 number of single returns: 14362821 covered area in square units/kilounits: 1105208/1.11 point density: all returns 25.22 last only 18.17 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27872868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20087444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5717694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1753926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 287448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26356 instead zero. overview over extended number of returns of given pulse: 14362821 7935151 4398069 1044199 124716 7386 526 0 0 0 0 0 0 0 0 histogram of classification of points: 9385187 unclassified (1) 16643922 ground (2) 288590 building (6) 1423559 water (9) 131610 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2158111 +---> 608483 of those are unclassified (1) +---> 1391322 of those are ground (2) +---> 20847 of those are building (6) +---> 131379 of those are water (9) +---> 6080 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 200 bin [11.2,11.3) has 36523 bin [11.3,11.4) has 409949 bin [11.4,11.5) has 110185 bin [11.5,11.6) has 75643 bin [11.6,11.7) has 65904 bin [11.7,11.8) has 94373 bin [11.8,11.9) has 101676 bin [11.9,12.0) has 58682 bin [12.0,12.1) has 56989 bin [12.1,12.2) has 61496 bin [12.2,12.3) has 1041981 bin [12.3,12.4) has 177311 bin [12.4,12.5) has 80103 bin [12.5,12.6) has 72244 bin [12.6,12.7) has 65949 bin [12.7,12.8) has 63373 bin [12.8,12.9) has 66789 bin [12.9,13.0) has 73750 bin [13.0,13.1) has 92315 bin [13.1,13.2) has 116883 bin [13.2,13.3) has 101948 bin [13.3,13.4) has 146648 bin [13.4,13.5) has 220261 bin [13.5,13.6) has 223687 bin [13.6,13.7) has 189193 bin [13.7,13.8) has 209089 bin [13.8,13.9) has 165429 bin [13.9,14.0) has 148001 bin [14.0,14.1) has 190904 bin [14.1,14.2) has 183203 bin [14.2,14.3) has 200832 bin [14.3,14.4) has 227007 bin [14.4,14.5) has 196384 bin [14.5,14.6) has 216776 bin [14.6,14.7) has 262775 bin [14.7,14.8) has 242935 bin [14.8,14.9) has 265011 bin [14.9,15.0) has 301119 bin [15.0,15.1) has 278686 bin [15.1,15.2) has 262100 bin [15.2,15.3) has 274497 bin [15.3,15.4) has 309736 bin [15.4,15.5) has 348084 bin [15.5,15.6) has 360992 bin [15.6,15.7) has 298664 bin [15.7,15.8) has 259025 bin [15.8,15.9) has 226573 bin [15.9,16.0) has 165337 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[42.9,43.0) has 395 bin [43.0,43.1) has 336 bin [43.1,43.2) has 272 bin [43.2,43.3) has 256 bin [43.3,43.4) has 198 bin [43.4,43.5) has 181 bin [43.5,43.6) has 127 bin [43.6,43.7) has 121 bin [43.7,43.8) has 91 bin [43.8,43.9) has 70 bin [43.9,44.0) has 65 bin [44.0,44.1) has 51 bin [44.1,44.2) has 39 bin [44.2,44.3) has 38 bin [44.3,44.4) has 26 bin [44.4,44.5) has 10 bin [44.5,44.6) has 8 bin [44.6,44.7) has 8 bin [44.7,44.8) has 3 bin [44.8,44.9) has 2 bin [45.0,45.1) has 1 average z coordinate 19.5 for 27872868 element(s) point source id histogram with bin size 1.000000 bin 94 has 12450187 bin 95 has 15422681 average point source id 94.553322356350264 for 27872868 element(s)