https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-14T16:10:17.999684Z
2021-02-14T16:10:47.030611Z
s3://sentinel-s1-l1c/GRD/2021/2/14/IW/DV/S1B_IW_GRDH_1SDV_20210214T161017_20210214T161047_025605_030D29_1CF6
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
2021-02-14T16:10:17.999684Z
2021-02-14T16:10:47.030611Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210214T182438_V20210214T142550_20210214T174320.EOF
347.6980547234588
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-14T18:55:54.376058Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210214T161017_20210214T161047_025605_030D29_1CF6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.940367155765408 21.23646689918606,28.55358504959718 21.348029184645377,29.169877268699103 21.457732169312102,29.78830307311803 21.565374665254424,30.318537806749106 21.655708798605026,30.200462031052624 22.255629957445294,30.164489896117473 22.436325237841608,30.05928523925388 22.97883471571761,29.999963150352087 23.28168051522263,29.46491751613557 23.192609722400952,29.08947816437254 23.128946434969205,28.839178272485256 23.08597362029113,28.589587415242057 23.04270041780896,28.21539179439406 22.977034903389136,27.966164418316794 22.932774461320353,27.59578099136315 22.866221385738392,27.62104725770503 22.743743295987258,27.698150148957996 22.381422874394122,27.940367155765408 21.23646689918606))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85594149995742
46.4653041203097
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
2021-12-26T01:00:00.720224Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/02/14/030D29
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.0,29.0 23.0,30.0 23.0,30.0 22.0,29.0 22.0))
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_030D29_N22E029_2021_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030D29_N22E029_2021_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030D29_N22E029_2021_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030D29_N22E029_2021_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030D29_N22E029_2021_02_14_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