https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-17T16:10:27.245186Z
2021-11-17T16:10:56.276096Z
s3://sentinel-s1-l1c/GRD/2021/11/17/IW/DV/S1B_IW_GRDH_1SDV_20211117T161027_20211117T161056_029630_038940_0E8B
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-17T16:10:27.245186Z
2021-11-17T16:10:56.276096Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6984192030055
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-17T16:50:18.739309Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211117T161027_20211117T161056_029630_038940_0E8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.94091422483088 21.23655630647235,28.554133297849678 21.34811451102136,29.170426673694635 21.457813412096755,29.7888536126708 21.565451797336152,30.31908929879903 21.65578239107739,30.201016422415208 22.255704719010563,30.165045169956038 22.436400327212084,30.059843032145025 22.978910764592506,30.000522479239237 23.28175708329009,29.46547583739811 23.192689821497332,29.09003576366557 23.129029001924444,28.839735383541054 23.086057828475887,28.590144033642854 23.042786260126725,28.2159476626265 22.97712319415865,27.966719781381876 22.932864370936237,27.59633559110835 22.866313703079527,27.62160129068083 22.743835402804045,27.698702503470525 22.381514390390276,27.94091422483088 21.23655630647235))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85594708723083
46.46533086521059
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
2021-12-26T15:00:09.550571Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/11/17/038940
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.0,29.0 23.0,30.0 23.0,30.0 22.0,29.0 22.0))
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_038940_N22E029_2021_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038940_N22E029_2021_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038940_N22E029_2021_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038940_N22E029_2021_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038940_N22E029_2021_11_17_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