https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-04T03:14:16.106415Z
2018-01-04T03:14:45.122532Z
s3://sentinel-s1-l1c/GRD/2018/1/4/IW/DV/S1A_IW_GRDH_1SDV_20180104T031416_20180104T031445_019999_02210F_216A
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
2018-01-04T03:14:16.106415Z
2018-01-04T03:14:45.122532Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180104T054742_V20180104T005136_20180104T040906.EOF
192.2208496862773
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-04T06:57:36.055731Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180104T031416_20180104T031445_019999_02210F_216A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.106728474 20.420277678,40.517516674 20.528360635,39.924081546 20.635044996,39.329820586 20.739690187,38.744953066 20.84053784,38.734272947 20.782878251,38.705775468 20.600857392,38.676116705 20.41902532,38.642855702 20.237801569,38.573368684 19.875845967,38.444382469 19.211991943,39.023150482 19.109934012,39.611277917 19.004229669,40.198656858 18.896658705,40.781929475 18.78786414,40.920678805 19.453190669,40.995623418 19.815957032,41.03159793 19.997616579,41.0640284 20.179930622,41.095091573 20.36249359,41.106728474 20.420277678))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79482611726401
46.09062813197101
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
2022-01-20T10:02:43.995160Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N20E039/2018/01/04/02210F
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.0 20.796560556565368,40.0 20.621396812111048,40.0 20.0,39.0 20.0,39.0 20.796560556565368))
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_02210F_N20E039_2018_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02210F_N20E039_2018_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02210F_N20E039_2018_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02210F_N20E039_2018_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02210F_N20E039_2018_01_04_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