https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-09T16:52:59.944375Z
2022-05-09T16:53:28.969443Z
s3://sentinel-s1-l1c/GRD/2022/5/9/IW/DV/S1A_IW_GRDH_1SDV_20220509T165259_20220509T165328_043136_0526DD_125E
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
2022-05-09T16:52:59.944375Z
2022-05-09T16:53:28.969443Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220509T173114_V20220509T134531_20220509T170301.EOF
346.86038804220493
693000
Copernicus Ground Segment
2022-05-09T18:09:18.865679Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220509T165259_20220509T165328_043136_0526DD_125E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.024559035010974 -35.59079298668834,27.376727789761077 -35.51017682223209,27.65065611803349 -35.4466331240525,27.92415283606645 -35.382471505250535,28.333583418612967 -35.285075671247284,28.605990759171494 -35.21937973333204,29.01377656466861 -35.11969392822414,29.285080403575968 -35.05247898310547,29.662829814866008 -34.957686673366226,29.513703072410728 -34.54647149238764,29.386301644975276 -34.19155101169938,29.26000734666209 -33.83647580642166,29.09307332372964 -33.36216367815722,28.721709465914476 -33.45511466533582,28.455032481871882 -33.521049713194806,28.054263423100153 -33.61887818646451,27.786584421693924 -33.683377729457895,27.384321417406706 -33.77904234307868,27.115652672434756 -33.84209230396033,26.846591640929823 -33.90455861354079,26.50072725445295 -33.983843659355585,26.65437080368917 -34.46147951271506,26.770519053167657 -34.81908234355252,26.887606333822553 -35.176564312409134,27.024559035010974 -35.59079298668834))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62833
45.4239250661176
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
2022-05-10T11:38:00.641383Z
Batch API, v4.109.0
s3://deafrica-sentinel-1/s1_rtc/S35E026/2022/05/09/0526DD
2.0E-4
2.0E-4
true
block average
2
2
-34.0
26.0
-35.0
27.0
POLYGON((26.82977562625752 -35.0,26.654370803686568 -34.46147951270735,26.50592434655109 -34.0,27.0 -34.0,27.0 -35.0,26.82977562625752 -35.0))
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_0526DD_S35E026_2022_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0526DD_S35E026_2022_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0526DD_S35E026_2022_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0526DD_S35E026_2022_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0526DD_S35E026_2022_05_09_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