lasinfo (210611) report for 'AHN4T/68BN1_19.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: 25162 number of points by return: 24699 461 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 344980 0 min x y z: 183838.066 344980.000 21.848 max x y z: 184019.998 345109.236 29.360 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: 25162 extended number of points by return: 24699 461 2 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 858066 1039998 Y 0 129236 Z 21848 29360 intensity 72 1959 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 0 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 7 12 user_data 6 7 point_source_ID 125 125 gps_time 292324688.132778 292324692.979108 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 168 G 60 165 B 46 150 NIR 25 230 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle 1167 2000 extended_scanner_channel 0 0 attribute0 0.72 19.59 ('Amplitude') attribute1 -16.48 2.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24699 number of intermediate returns: 2 number of last returns: 24706 number of single returns: 24245 covered area in square units/kilounits: 8544/0.01 point density: all returns 2.94 last only 2.89 (per square units) spacing: all returns 0.58 last only 0.59 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 24245 911 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1283 unclassified (1) 13753 ground (2) 10126 water (9) +-> flagged as extended overlap: 18505 +---> 1283 of those are unclassified (1) +---> 13721 of those are ground (2) +---> 3501 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.8,21.9) has 1 bin [21.9,22.0) has 26 bin [22.0,22.1) has 2141 bin [22.1,22.2) has 7885 bin [22.2,22.3) has 983 bin [22.3,22.4) has 378 bin [22.4,22.5) has 388 bin [22.5,22.6) has 411 bin [22.6,22.7) has 364 bin [22.7,22.8) has 333 bin [22.8,22.9) has 289 bin [22.9,23.0) has 254 bin [23.0,23.1) has 253 bin [23.1,23.2) has 256 bin [23.2,23.3) has 250 bin [23.3,23.4) has 277 bin [23.4,23.5) has 253 bin [23.5,23.6) has 247 bin [23.6,23.7) has 221 bin [23.7,23.8) has 190 bin [23.8,23.9) has 178 bin [23.9,24.0) has 176 bin [24.0,24.1) has 165 bin [24.1,24.2) has 160 bin [24.2,24.3) has 169 bin [24.3,24.4) has 136 bin [24.4,24.5) has 131 bin [24.5,24.6) has 128 bin [24.6,24.7) has 135 bin [24.7,24.8) has 145 bin [24.8,24.9) has 147 bin [24.9,25.0) has 173 bin [25.0,25.1) has 190 bin [25.1,25.2) has 208 bin [25.2,25.3) has 210 bin [25.3,25.4) has 256 bin [25.4,25.5) has 279 bin [25.5,25.6) has 308 bin [25.6,25.7) has 291 bin [25.7,25.8) has 268 bin [25.8,25.9) has 236 bin [25.9,26.0) has 227 bin [26.0,26.1) has 224 bin [26.1,26.2) has 238 bin [26.2,26.3) has 243 bin [26.3,26.4) has 218 bin [26.4,26.5) has 207 bin [26.5,26.6) has 209 bin [26.6,26.7) has 202 bin [26.7,26.8) has 200 bin [26.8,26.9) has 206 bin [26.9,27.0) has 205 bin [27.0,27.1) has 225 bin [27.1,27.2) has 219 bin [27.2,27.3) has 237 bin [27.3,27.4) has 211 bin [27.4,27.5) has 251 bin [27.5,27.6) has 286 bin [27.6,27.7) has 269 bin [27.7,27.8) has 274 bin [27.8,27.9) has 236 bin [27.9,28.0) has 199 bin [28.0,28.1) has 161 bin [28.1,28.2) has 112 bin [28.2,28.3) has 91 bin [28.3,28.4) has 62 bin [28.4,28.5) has 56 bin [28.5,28.6) has 41 bin [28.6,28.7) has 43 bin [28.7,28.8) has 58 bin [28.8,28.9) has 67 bin [28.9,29.0) has 58 bin [29.0,29.1) has 42 bin [29.1,29.2) has 42 bin [29.2,29.3) has 47 bin [29.3,29.4) has 7 average z coordinate 23.9 for 25162 element(s) point source id histogram with bin size 1.000000 bin 125 has 25162 average point source id 125 for 25162 element(s)