https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-29T18:49:11.224952Z
2023-03-29T18:49:40.244038Z
s3://sentinel-s1-l1c/GRD/2023/3/29/IW/DV/S1A_IW_GRDH_1SDV_20230329T184911_20230329T184940_047863_05C051_92F2
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
2023-03-29T18:49:11.224952Z
2023-03-29T18:49:40.244038Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230329T172639_V20230329T170310_20230329T233810.EOF
347.4330861308104
693000
Copernicus Ground Segment
2023-03-29T19:07:25.275445Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230329T184911_20230329T184940_047863_05C051_92F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.422775113422357 27.242362262938713,-12.045190353924315 27.307044793085982,-11.791905538834735 27.34982183947561,-11.410676634687457 27.41328089285327,-11.156233413100864 27.455016834798684,-10.774898519956992 27.51664077011416,-10.518928859228259 27.557380976643294,-10.263460948632591 27.597543174857243,-9.922249585946325 27.650395384079616,-9.969148738655239 27.888727466916613,-10.00577377831237 28.06917626189445,-10.044479993983972 28.2493074645686,-10.07840882814261 28.430156145619883,-10.149300957795273 28.79138663832375,-10.18660503567532 28.97171921508863,-10.222666932335319 29.152234328206553,-10.247471428259397 29.27354332458948,-10.5943674436168 29.221203812312126,-10.853070725535755 29.18154002212338,-11.111574019602504 29.141377704572555,-11.498949659797812 29.080202418589536,-11.756944307038932 29.03879933899188,-12.143547744503838 28.975768548744725,-12.401021537761263 28.933132386130637,-12.783814751561344 28.868768817373823,-12.597364376232722 28.023435782211436,-12.556087914147913 27.842756670589146,-12.516644816517571 27.661765503033045,-12.422775113422357 27.242362262938713))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7558861291249
46.185991507571
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
2023-03-29T23:31:55.805Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N28W010/2023/03/29/05C051
2.0E-4
2.0E-4
true
block average
2
2
29.0
-10.0
28.0
-9.0
POLYGON((-10.0 28.040729293681178,-9.99173332248374 28.0,-10.0 28.0,-10.0 28.040729293681178))
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_05C051_N28W010_2023_03_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C051_N28W010_2023_03_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C051_N28W010_2023_03_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C051_N28W010_2023_03_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C051_N28W010_2023_03_29_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