https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-22T16:03:07.877651Z
2022-01-22T16:03:32.875848Z
s3://sentinel-s1-l1c/GRD/2022/1/22/IW/DV/S1A_IW_GRDH_1SDV_20220122T160307_20220122T160332_041575_04F1F4_64B8
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
2022-01-22T16:03:07.877651Z
2022-01-22T16:03:32.875848Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220122T162326_V20220122T142644_20220122T210144.EOF
347.99494510107576
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-22T17:44:54.354564Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220122T160307_20220122T160332_041575_04F1F4_64B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.035039219049715 -7.79273496716618,34.58113628817194 -7.671206513176423,35.1424714379094 -7.545507423580113,35.71144902392664 -7.417284190213658,36.24174046858015 -7.297079557773967,36.2011010294552 -7.1164974989522705,36.12343127053138 -6.754343296499256,36.08227228922634 -6.573810725965016,36.00334183796878 -6.211997837456597,35.96268912820955 -6.031373076982961,35.92547113299935 -5.849975853033843,35.91710693793068 -5.789377457510013,34.81445712340842 -6.036429911415349,34.25294841318509 -6.161304808821443,33.713076994885284 -6.280761950217517,33.7234372075085 -6.341044208720252,33.76149855792459 -6.522698107842972,33.80111149013561 -6.704012204510295,33.838048905065946 -6.885925792557114,33.918702406791596 -7.248259545412445,33.95755113962455 -7.429762262465737,33.99509504062324 -7.611560737149251,34.035039219049715 -7.79273496716618))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67126
46.1957642762594
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
2022-01-22T23:31:15.387858Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S07E035/2022/01/22/04F1F4
2.0E-4
2.0E-4
true
block average
2
2
-6.0
35.0
-7.0
36.0
POLYGON((35.956252188307964 -6.0,36.0 -6.197149659161527,36.0 -7.0,35.0 -7.0,35.0 -6.0,35.956252188307964 -6.0))
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_04F1F4_S07E035_2022_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F1F4_S07E035_2022_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F1F4_S07E035_2022_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F1F4_S07E035_2022_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F1F4_S07E035_2022_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