https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-01T03:59:58.072313Z
2021-01-01T04:00:27.098120Z
s3://sentinel-s1-l1c/GRD/2021/1/1/IW/DV/S1A_IW_GRDH_1SDV_20210101T035958_20210101T040027_035939_0435A2_E631
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
2021-01-01T03:59:58.072313Z
2021-01-01T04:00:27.098120Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210101T062858_V20210101T013304_20210101T045034.EOF
191.9694712838319
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-01T07:35:14.934810Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210101T035958_20210101T040027_035939_0435A2_E631
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.65540839814465 5.061868716656474,26.534445834275093 5.2950364860073265,25.44191522426197 5.520147976882946,25.356725643463957 5.099883269808439,25.10967119928973 3.8921747990185134,26.199613696155637 3.6644277852258478,27.317218376922643 3.4293718729672227,27.49304770223236 4.277490116119411,27.605165569310376 4.82214554575847,27.65540839814465 5.061868716656474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85968
46.15260661022484
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
2021-12-25T22:46:04.411781Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N05E026/2021/01/01/0435A2
2.0E-4
2.0E-4
true
block average
2
2
6.0
26.0
5.0
27.0
POLYGON((26.0 5.405156877549093,27.0 5.198198081378302,27.0 5.0,26.0 5.0,26.0 5.405156877549093))
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_0435A2_N05E026_2021_01_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0435A2_N05E026_2021_01_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0435A2_N05E026_2021_01_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0435A2_N05E026_2021_01_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0435A2_N05E026_2021_01_01_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