https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-21T03:46:16.381220Z
2018-12-21T03:46:45.398599Z
s3://sentinel-s1-l1c/GRD/2018/12/21/IW/DV/S1A_IW_GRDH_1SDV_20181221T034616_20181221T034645_025118_02C5F6_B2F0
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
2018-12-21T03:46:16.381220Z
2018-12-21T03:46:45.398599Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181221T054034_V20181221T011625_20181221T043355.EOF
191.9975434204499
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-21T06:04:40.195159Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181221T034616_20181221T034645_025118_02C5F6_B2F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.480217435 -5.686763696,28.369280653 -5.441009067,27.277362085 -5.197309407,27.266266495 -5.255856925,27.228531566 -5.437071742,27.148030436 -5.798387004,27.105929126 -5.978637092,27.026366275 -6.340211578,26.984196764 -6.520467396,26.944505897 -6.701293396,26.918744874 -6.822604025,27.45495275 -6.943780542,28.013331393 -7.06926598,28.57200667 -7.194092468,29.127269165 -7.317425094,29.152475458 -7.195699869,29.191470512 -7.014274144,29.233052171 -6.833427631,29.311314996 -6.470657743,29.352869581 -6.289817471,29.432230211 -5.927318088,29.469367577 -5.74551093,29.480217435 -5.686763696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77129
46.09997303296276
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
2021-12-23T19:53:05.274080Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S06E028/2018/12/21/02C5F6
2.0E-4
2.0E-4
true
block average
2
2
-5.0
28.0
-6.0
29.0
POLYGON((28.0 -5.358591227228729,29.0 -5.580532936977586,29.0 -6.0,28.0 -6.0,28.0 -5.358591227228729))
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_02C5F6_S06E028_2018_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C5F6_S06E028_2018_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C5F6_S06E028_2018_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C5F6_S06E028_2018_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C5F6_S06E028_2018_12_21_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