https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-30T03:09:01.867482Z
2018-05-30T03:09:37.622607Z
s3://sentinel-s1-l1c/GRD/2018/5/30/IW/DV/S1A_IW_GRDH_1SDV_20180530T030901_20180530T030937_022128_026485_DD70
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
2018-05-30T03:09:01.867482Z
2018-05-30T03:09:37.622607Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180530T052309_V20180530T003511_20180530T035241.EOF
192.3187874287743
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-30T06:20:04.250633Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180530T030901_20180530T030937_022128_026485_DD70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.439120048 -19.992121432,35.881593212 -19.864331964,35.286165368 -19.725705585,34.691765448 -19.58512013,34.118516897 -19.447456457,33.97604774 -19.986430086,33.832346119 -20.525320804,33.687395659 -21.064035486,33.57865838 -21.464842936,34.158759972 -21.605083841,34.760403412 -21.748125032,35.363224132 -21.888990557,35.927794912 -22.018674968,36.030589572 -21.616007597,36.167764372 -21.074822824,36.303936427 -20.533496307,36.439120048 -19.992121432))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02492
45.69615482346604
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
2022-01-26T12:15:45.824913Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2018/05/30/026485
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.70462550897871 -21.0,33.972429160994004 -20.0,34.0 -20.0,34.0 -21.0,33.70462550897871 -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_026485_S21E033_2018_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026485_S21E033_2018_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026485_S21E033_2018_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026485_S21E033_2018_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026485_S21E033_2018_05_30_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