https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T03:43:52.716509Z
2022-01-10T03:44:17.715658Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T034352_20220110T034417_041393_04EBEF_538D
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
2022-01-10T03:43:52.716509Z
2022-01-10T03:44:17.715658Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220110T042918_V20220110T025532_20220110T093032.EOF
191.9675777965327
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T10:23:40.983655Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T034352_20220110T034417_041393_04EBEF_538D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.585955586846115 4.163926380668549,30.475287657988027 4.396416658452737,29.372292853841422 4.625493850580617,29.14984560620482 3.539667251131583,29.11000554419907 3.3592403770604315,29.060758579116325 3.1182541398773176,30.16015332901599 2.887027002150985,31.26888242869564 2.652629163501339,31.282950678397384 2.712403201429024,31.32218415681026 2.8935768067445533,31.359182233567655 3.0752222704783976,31.395554903773476 3.2569969915994466,31.43347294960281 3.4384412232625943,31.469296885156414 3.620325355903182,31.507095618362715 3.8017888554078945,31.54795563215541 3.98260393817437,31.585955586846115 4.163926380668549))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81648559723337
46.05060756075333
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
2022-01-10T15:43:51.308947Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N03E030/2022/01/10/04EBEF
2.0E-4
2.0E-4
true
block average
2
2
4.0
30.0
3.0
31.0
POLYGON((30.0 3.0,30.0 4.0,31.0 4.0,31.0 3.0,30.0 3.0))
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_04EBEF_N03E030_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBEF_N03E030_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBEF_N03E030_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBEF_N03E030_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBEF_N03E030_2022_01_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