https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T15:47:50.632137Z
2022-01-12T15:48:15.630766Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T154750_20220112T154815_041429_04ED23_BB73
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
2022-01-12T15:47:50.632137Z
2022-01-12T15:48:15.630766Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220112T180531_V20220112T141011_20220112T172741.EOF
348.0286644402136
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-13T07:23:01.274409Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T154750_20220112T154815_041429_04ED23_BB73
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.232377505556464 -3.590112605184304,38.23237110791295 -3.3711071496381626,39.4141335965249 -3.1108999052927007,39.375730836471725 -2.9299702724482692,39.30465406647123 -2.566685377482334,39.261667375283395 -2.386692596719818,39.22154978287841 -2.2060749857388506,39.18208692914848 -2.0253196599277437,39.14372451409411 -1.8443300268465233,39.09387084359011 -1.603613425140865,38.016453796994696 -1.838497364917885,36.917304259625176 -2.0774079485739128,36.96594141360729 -2.3190872458187712,37.00093525873642 -2.501333777330364,37.03886427874943 -2.682943941699885,37.079990191827946 -2.863858784028137,37.132759545817464 -3.042227550670338,37.158035000598524 -3.226619026793631,37.19042554885419 -3.409458818594168,37.232377505556464 -3.590112605184304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7574
46.11766191416332
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
2022-11-25T11:42:22.326945Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S03E038/2022/01/12/04ED23
2.0E-4
2.0E-4
true
block average
2
2
-2.0
38.0
-3.0
39.0
POLYGON((38.0 -3.0,38.0 -2.0,39.0 -2.0,39.0 -3.0,38.0 -3.0))
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_04ED23_S03E038_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ED23_S03E038_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ED23_S03E038_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ED23_S03E038_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ED23_S03E038_2022_01_12_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