https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-02T03:49:21.913627Z
2021-05-02T03:49:46.912039Z
s3://sentinel-s1-l1c/GRD/2021/5/2/IW/DV/S1B_IW_GRDH_1SDV_20210502T034921_20210502T034946_026720_033112_873E
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
2021-05-02T03:49:21.913627Z
2021-05-02T03:49:46.912039Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0274518708965
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-02T08:23:55.815626Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210502T034921_20210502T034946_026720_033112_873E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.98801266628184 11.252282965269504,30.422670882339652 11.364992954956923,29.860442950890192 11.475915808646828,29.292706703537256 11.586738039492449,28.737502654313907 11.693948391936127,28.699949939255294 11.513386647544028,28.66637585216593 11.331959645764092,28.59650378289755 10.969612085532168,28.561406850119532 10.788460368300822,28.442759859879438 10.185212437125077,28.997419006271393 10.076340552358214,29.560895885123834 9.964704609741169,30.124039185897622 9.852105111820059,30.68508403753545 9.738911023475605,30.77170776035094 10.162109394339353,30.811236788762145 10.343124962640573,30.84735151912687 10.52482830715656,30.882222814476197 10.706779455815948,30.953438437151718 11.070375721830374,30.98801266628184 11.252282965269504))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83773745340237
46.08212565822605
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
2021-12-26T05:00:34.681289Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10E030/2021/05/02/033112
2.0E-4
2.0E-4
true
block average
2
2
11.0
30.0
10.0
31.0
POLYGON((30.939654327358028 11.0,30.811236788759516 10.343124962627732,30.771707760352484 10.162109394346455,30.738525876374474 10.0,30.0 10.0,30.0 11.0,30.939654327358028 11.0))
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_033112_N10E030_2021_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033112_N10E030_2021_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033112_N10E030_2021_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033112_N10E030_2021_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033112_N10E030_2021_05_02_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