https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-22T17:00:21.564539Z
2018-07-22T17:00:50.572338Z
s3://sentinel-s1-l1c/GRD/2018/7/22/IW/DV/S1A_IW_GRDH_1SDV_20180722T170021_20180722T170050_022909_027C31_5247
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
2018-07-22T17:00:21.564539Z
2018-07-22T17:00:50.572338Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180722T175312_V20180722T135324_20180722T171054.EOF
346.6812273634116
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-22T18:20:26.903711Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180722T170021_20180722T170050_022909_027C31_5247
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.630495433 -37.512011018,25.983572409 -37.431328806,26.265127567 -37.366092103,26.546193994 -37.300188913,26.966871025 -37.200090417,27.246703248 -37.132532938,27.665516125 -37.029965893,27.944097249 -36.960771357,28.328288665 -36.864052231,28.171650543 -36.454049118,28.03789996 -36.100133187,27.905379251 -35.746045124,27.730503543 -35.2735234,27.353235734 -35.368278279,27.079720528 -35.436093103,26.668593576 -35.536655579,26.39394286 -35.602920348,25.981123571 -35.701145865,25.705352116 -35.765844792,25.429136689 -35.829913012,25.082806466 -35.909184707,25.243190525 -36.385277678,25.364638489 -36.742086057,25.4871358 -37.098760844,25.630495433 -37.512011018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.49559
45.38296350638897
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
2021-12-22T18:08:14.757611Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S37E027/2018/07/22/027C31
2.0E-4
2.0E-4
true
block average
2
2
-36.0
27.0
-37.0
28.0
POLYGON((28.0 -36.946697994106415,27.78616050873613 -37.0,27.0 -37.0,27.0 -36.0,28.0 -36.0,28.0 -36.946697994106415))
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_027C31_S37E027_2018_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027C31_S37E027_2018_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027C31_S37E027_2018_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027C31_S37E027_2018_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027C31_S37E027_2018_07_22_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