https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T03:22:58.958538Z
2022-11-08T03:23:27.977274Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T032258_20221108T032327_045797_057A62_498A
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
2022-11-08T03:22:58.958538Z
2022-11-08T03:23:27.977274Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T050308_V20221108T010023_20221108T041753.EOF
192.2281128542021
693000
Copernicus Ground Segment
2022-11-08T06:19:51.754649Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T032258_20221108T032327_045797_057A62_498A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.113026871111956 20.644219612185637,38.523100574797375 20.752245444238838,37.928661503589744 20.858898059285007,37.33339243998077 20.96348537394713,36.738062428658495 21.065860583052036,36.72700221376529 21.007823410221008,36.68929536422797 20.82733428539659,36.61972578921237 20.46534973798058,36.54900197196365 20.103543573731002,36.5113045009891 19.92303586613723,36.47618828014108 19.742079803111434,36.4428121856118 19.56081761946054,36.41854054827613 19.44007571031892,37.007974890081414 19.33647245593886,37.600024641018834 19.23035580144701,38.18822268573825 19.122896260516807,38.772021437203634 19.014240955634456,39.113026871111956 20.644219612185637))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78226567789929
46.05451411017778
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
2022-11-11T15:27:39.612996Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N20E038/2022/11/08/057A62
2.0E-4
2.0E-4
true
block average
2
2
21.0
38.0
20.0
39.0
POLYGON((39.0 20.10396022271545,38.97825063493083 20.0,38.0 20.0,38.0 20.846098703447954,38.52310057483121 20.752245444232415,39.0 20.66491681092471,39.0 20.10396022271545))
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_057A62_N20E038_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057A62_N20E038_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057A62_N20E038_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057A62_N20E038_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057A62_N20E038_2022_11_08_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 2021
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