https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-05T16:46:11.334499Z
2022-07-05T16:46:40.378767Z
s3://sentinel-s1-l1c/GRD/2022/7/5/IW/DV/S1A_IW_GRDH_1SDV_20220705T164611_20220705T164640_043968_053F97_3A24
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
2022-07-05T16:46:11.334499Z
2022-07-05T16:46:40.378767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220705T170724_V20220705T163828_20220705T231328.EOF
347.3480694661434
693000
Copernicus Ground Segment
2022-07-05T17:30:59.711855Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220705T164611_20220705T164640_043968_053F97_3A24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.096614590369867 28.80244365638439,18.487484278359165 28.86816981990101,18.75348273464706 28.912201722916826,19.019567774828218 28.955687282661565,19.41929731827543 29.019959551463764,19.81957708311848 29.08305280088257,20.086544479909726 29.124428785435157,20.625574470293923 29.20625239552733,20.471925893132333 29.986573199705507,20.399765279730854 30.34772918218163,20.303910727882993 30.831096882338446,20.02654995101961 30.79042130512655,19.754711366472257 30.74994420751686,19.48315033342827 30.70890661058602,19.076236653542068 30.64628782406387,18.805248857228797 30.603835605419356,18.399261798089505 30.539110265626356,18.129758954614143 30.495398037380156,17.729515514000802 30.42937917789663,17.83790797612296 29.945182473147256,17.879830893055548 29.764504876395293,17.999181065592545 29.221408759387007,18.041226197152003 29.04076035733071,18.08468613482512 28.860353726490438,18.096614590369867 28.80244365638439))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76565810027167
46.55888436374699
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
2022-07-05T19:44:13.175816Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N29E017/2022/07/05/053F97
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.21789017860183,17.87983089304764 29.764504876430937,17.825636503300444 30.0,18.0 30.0,18.0 29.21789017860183))
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_053F97_N29E017_2022_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053F97_N29E017_2022_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053F97_N29E017_2022_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053F97_N29E017_2022_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053F97_N29E017_2022_07_05_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 2021
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