https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-08T02:13:19.465080Z
2023-10-08T02:13:41.241749Z
s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T021319_20231008T021341_050667_061AD3_F54C
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
2023-10-08T02:13:19.465080Z
2023-10-08T02:13:41.241749Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231008T033253_V20231007T233811_20231008T025541.EOF
192.4981799727329
693000
Copernicus Ground Segment
2023-10-08T03:42:58.348975Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231008T021319_20231008T021341_050667_061AD3_F54C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.62078788030015 -24.64160344146441,49.0528874512202 -24.510849142107304,48.805878675232 -24.453223447508236,48.435786351420795 -24.366034333845295,48.1893397892814 -24.307410025260655,47.820094278757736 -24.218729711730962,47.574214518759305 -24.159115695520676,47.22702157804974 -24.074155114380574,47.17462119271393 -24.2529466541406,47.12511905402505 -24.432574252455662,47.07200186316351 -24.611317089326484,47.02267456517527 -24.791024846267746,46.969954738483096 -24.96990331535551,46.920104143642035 -25.14951780437309,46.890359261593844 -25.25185060658222,47.2376448789927 -25.337096254715163,47.48565371133634 -25.39739685843503,47.85812563237316 -25.48706718550983,48.10674481583908 -25.546324845942827,48.48012833602703 -25.634423615568345,48.72935252901178 -25.69262885539294,48.97881713737077 -25.750410475074144,49.302403015680966 -25.824630831030213,49.47619797438088 -25.18173620853979,49.62078788030015 -24.64160344146441))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87155
45.64696323624604
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
2023-10-08T05:31:25.735940Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S26E048/2023/10/08/061AD3
2.0E-4
2.0E-4
true
block average
2
2
-25.0
48.0
-26.0
49.0
POLYGON((49.0 -25.75526915312481,48.4801283361185 -25.63442361559007,48.0 -25.520882529055967,48.0 -25.0,49.0 -25.0,49.0 -25.75526915312481))
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_061AD3_S26E048_2023_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061AD3_S26E048_2023_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061AD3_S26E048_2023_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061AD3_S26E048_2023_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061AD3_S26E048_2023_10_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