https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-10T17:57:35.247157Z
2021-12-10T17:58:00.245653Z
s3://sentinel-s1-l1c/GRD/2021/12/10/IW/DV/S1A_IW_GRDH_1SDV_20211210T175735_20211210T175800_040950_04DD09_1F00
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
2021-12-10T17:57:35.247157Z
2021-12-10T17:58:00.245653Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.76580132674735
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-10T21:00:29.402362Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211210T175735_20211210T175800_040950_04DD09_1F00
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.615237867146415 19.238377495328407,2.205346763049831 19.34797860687111,2.7963198131555593 19.45568358272602,3.389999101859545 19.561804093990354,3.9611603337075527 19.661924660648072,3.9274085557857985 19.842956014112207,3.823868149373039 20.38590133605857,3.787574677697537 20.56656842684937,3.717248002162143 20.928274888697963,3.679621438547928 21.10870387232513,3.6680451336724573 21.1687625946956,3.0918004851916074 21.069797411770274,2.4919131424613896 20.96454916284326,1.8932124815142877 20.85725760384845,1.2977889786412429 20.74832508243111,1.349598737125355 20.507118999022186,1.3905586437846746 20.326416838863732,1.4261801282021254 20.144725498244267,1.4650950056626593 19.9636439997556,1.5023312594966325 19.78224986295122,1.5404763826821823 19.601023901823314,1.615237867146415 19.238377495328407))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8595886989617
46.14455969724975
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
2021-12-26T16:14:30.741638Z
Batch API, v4.69.5
s3://deafrica-sentinel-1/s1_rtc/N20E003/2021/12/10/04DD09
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.702290485864689 21.0,3.8238681493739 20.38590133605394,3.897460055511011 20.0,3.0 20.0,3.0 21.0,3.702290485864689 21.0))
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_04DD09_N20E003_2021_12_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DD09_N20E003_2021_12_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DD09_N20E003_2021_12_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DD09_N20E003_2021_12_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DD09_N20E003_2021_12_10_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