https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-25T16:21:24.305703Z
2022-01-25T16:21:53.312855Z
s3://sentinel-s1-l1c/GRD/2022/1/25/IW/DV/S1A_IW_GRDH_1SDV_20220125T162124_20220125T162153_041619_04F36F_2F24
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
2022-01-25T16:21:24.305703Z
2022-01-25T16:21:53.312855Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220125T170727_V20220125T131235_20220125T163005.EOF
347.2267569192822
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-25T19:01:00.659394Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220125T162124_20220125T162153_041619_04F36F_2F24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.709455866411474 -30.795731701198555,34.05357104979402 -30.71677132577814,34.31281789236668 -30.656586812541235,34.571743027886825 -30.59588842909985,34.959524247213736 -30.503881340953946,35.21763861734625 -30.44190636891179,35.60419694308347 -30.347993236564236,35.86149166026344 -30.28475348489789,36.22216072373704 -30.195109818476478,36.0886845168886 -29.781240891721787,35.97466589637073 -29.424572859096752,35.861504993503 -29.067783430579738,35.711828985843965 -28.59155595746335,35.35627594080402 -28.67963113314012,35.10266254454638 -28.741790797687777,34.721683215494735 -28.83414116373556,34.46732589582758 -28.89511282776757,34.08523627105534 -28.985673109160075,33.83014253652335 -29.045445904770474,33.57475643735581 -29.104736192472906,33.235803983345676 -29.18256067443697,33.37489052290542 -29.66158940984473,33.47995228294742 -30.02050723701715,33.5857299693937 -30.379329119607966,33.709455866411474 -30.795731701198555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8084
45.51792379645914
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
2022-01-26T02:00:56.211399Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/01/25/04F36F
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.5038218875352,36.15923616766232 -30.0,36.0 -30.0,36.0 -29.5038218875352))
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_04F36F_S30E036_2022_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F36F_S30E036_2022_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F36F_S30E036_2022_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F36F_S30E036_2022_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F36F_S30E036_2022_01_25_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