https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-01T15:47:57.873247Z
2021-03-01T15:48:22.871632Z
s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T154757_20210301T154822_036807_0453D8_4C05
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-03-01T15:47:57.873247Z
2021-03-01T15:48:22.871632Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210301T151444_V20210301T140156_20210301T203656.EOF
347.4492838837521
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-01T16:45:17.677144Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210301T154757_20210301T154822_036807_0453D8_4C05
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.86328277539403 27.115521949355532,33.244403084298405 27.180878979740292,33.50251183085561 27.224509942322126,33.87910463003624 27.287266913229473,34.1369242919035 27.329602459626244,34.52396751788425 27.392206428942412,34.78220834199653 27.43334217625314,35.04062017274637 27.47399707807719,35.35250309597549 27.522372575747614,35.28204098580429 27.88377983614516,35.24624696856715 28.06443875279294,35.21653043923595 28.24601108371739,35.18112763497414 28.426718519366144,35.14890741651044 28.60790005143739,35.11488817479894 28.78880560753703,35.077307213012645 28.969174501217097,35.0606475978529 29.027785504581708,34.73929254012303 28.97916107803874,34.48551499726149 28.94016097102316,34.09711739218326 28.8795007264169,33.832451489178 28.837490208094785,33.43832193092797 28.773903260482886,33.170086047263794 28.729930740068,32.909236862531635 28.686618097869406,32.53206918382193 28.623032639181048,32.552896379608526 28.564880344187678,32.58916014741183 28.38326677244903,32.70845912325006 27.84021447330507,32.74669074675672 27.658936168809753,32.78795041023045 27.47817755557155,32.82479617982859 27.29666198845446,32.86328277539403 27.115521949355532))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78094371465474
46.39419452335509
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T01:48:38.078168Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E035/2021/03/01/0453D8
2.0E-4
2.0E-4
true
block average
2
2
29.0
35.0
28.0
36.0
POLYGON((35.068545360844254 29.0,35.077307213016134 28.969174501199355,35.11488817480231 28.788805607519894,35.148907416519485 28.607900051389926,35.18112763498398 28.426718519312782,35.2165304392363 28.24601108371697,35.24624696856818 28.06443875278656,35.2590142422284 28.0,35.0 28.0,35.0 29.0,35.068545360844254 29.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0453D8_N28E035_2021_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0453D8_N28E035_2021_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0453D8_N28E035_2021_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0453D8_N28E035_2021_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0453D8_N28E035_2021_03_01_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid