https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-22T16:40:10.572595Z
2021-01-22T16:40:35.570696Z
s3://sentinel-s1-l1c/GRD/2021/1/22/IW/DV/S1B_IW_GRDH_1SDV_20210122T164010_20210122T164035_025269_030251_2FA6
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
2021-01-22T16:40:10.572595Z
2021-01-22T16:40:35.570696Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210122T174044_V20210122T132814_20210122T164544.EOF
347.74328630954864
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-22T17:54:14.099453Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210122T164010_20210122T164035_025269_030251_2FA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.57049211094551 -19.757685876982432,27.133835239213482 -19.628516685760324,27.727985261146177 -19.490153304580666,28.32180460034694 -19.34969353135298,28.88271147145824 -19.215019979522932,28.833915030193822 -19.035737637964317,28.60024617311324 -18.136529789788444,28.55128334882956 -17.95726820255394,28.487747845975655 -17.71844461892343,27.934445462812533 -17.850535502171716,27.344687475932915 -17.98940587899005,26.7535462821497 -18.126601359803843,26.201016797664153 -18.252996209776526,26.21700899198539 -18.312325773999937,26.25856821303321 -18.493579115024048,26.30353435042757 -18.67406044805645,26.349830000142163 -18.854245551036872,26.3935727408934 -19.035024119273913,26.482494330902973 -19.396278438262847,26.57049211094551 -19.757685876982432))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34155
45.90066167247997
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
2021-12-25T23:48:50.438726Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/01/22/030251
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.56295494854019 -18.0,28.600246173112488 -18.136529789785715,28.824628219547424 -19.0,28.0 -19.0,28.0 -18.0,28.56295494854019 -18.0))
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_030251_S19E028_2021_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030251_S19E028_2021_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030251_S19E028_2021_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030251_S19E028_2021_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030251_S19E028_2021_01_22_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