https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-11T16:13:20.364641Z
2018-08-11T16:13:49.390476Z
s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1A_IW_GRDH_1SDV_20180811T161320_20180811T161349_023201_028566_53F3
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
2018-08-11T16:13:20.364641Z
2018-08-11T16:13:49.390476Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180811T183032_V20180811T142620_20180811T174350.EOF
347.2531897430107
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-11T18:46:23.650926Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180811T161320_20180811T161349_023201_028566_53F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.971103355 30.393278747,26.3726455 30.459514592,26.642892827 30.503347815,27.048713898 30.568047865,27.319557757 30.610479265,27.726262022 30.673069843,27.997686812 30.714090489,28.269339488 30.754544386,28.546369803 30.795177494,28.50007717 31.033412189,28.428173854 31.394476955,28.391460625 31.574896844,28.317086026 31.935592179,28.220821167 32.417966613,27.938857931 32.377757803,27.662381043 32.337682396,27.386149303 32.297002925,26.97226802 32.23485434,26.696662443 32.192671224,26.283734424 32.128274273,26.008773584 32.084597047,25.600257545 32.018525216,25.710370677 31.535427298,25.794914609 31.174233947,25.836659992 30.993554503,25.918426231 30.631919819,25.971103355 30.393278747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72180020022194
46.55833413463569
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
2021-12-22T23:35:46.877442Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E028/2018/08/11/028566
2.0E-4
2.0E-4
true
block average
2
2
32.0
28.0
31.0
29.0
POLYGON((28.304232505228555 32.0,28.428173854000725 31.39447695499602,28.50656966767356 31.0,28.0 31.0,28.0 32.0,28.304232505228555 32.0))
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_028566_N31E028_2018_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028566_N31E028_2018_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028566_N31E028_2018_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028566_N31E028_2018_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028566_N31E028_2018_08_11_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