https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-16T03:48:02.036874Z
2022-04-16T03:48:33.816109Z
s3://sentinel-s1-l1c/GRD/2022/4/16/IW/DV/S1A_IW_GRDH_1SDV_20220416T034802_20220416T034833_042793_051B86_F6AC
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
2022-04-16T03:48:02.036874Z
2022-04-16T03:48:33.816109Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220416T070521_V20220416T025526_20220416T061256.EOF
192.0715315641636
693000
Copernicus Ground Segment
2022-04-16T09:05:55.784483Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220416T034802_20220416T034833_042793_051B86_F6AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.306470348115035 -10.938279371959991,27.773793108655955 -10.818511652454154,27.205329283183897 -10.689592445846602,26.63083842199285 -10.55814418352562,26.078418304890008 -10.430670689468622,26.035360724066603 -10.61079010737209,25.995473173676817 -10.791757032796964,25.951516779004724 -10.97177835687631,25.86680947931916 -11.332600484215503,25.823439261274984 -11.512787139245182,25.781024748366768 -11.693208192208877,25.739468318554675 -11.873840018404477,25.696893240537246 -12.054241561658639,25.659368376644185 -12.21792227321685,26.21450434381996 -12.347199151438357,26.78797014399061 -12.479434501088429,27.36323881559804 -12.610743886452923,27.896842961579626 -12.731320859383683,27.933118081810733 -12.567046335553858,27.974496801782426 -12.386015239912986,28.059627126950986 -12.024506485660282,28.143591226368763 -11.662756778596624,28.22539691624436 -11.30054218824247,28.306470348115035 -10.938279371959991))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4138
45.98670456127518
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
2022-04-16T11:23:38.050464Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S13E027/2022/04/16/051B86
2.0E-4
2.0E-4
true
block average
2
2
-12.0
27.0
-13.0
28.0
POLYGON((28.0 -12.277715061346742,27.933118081808335 -12.567046335564939,27.896842961579633 -12.731320859383672,27.0 -12.527831904676637,27.0 -12.0,28.0 -12.0,28.0 -12.277715061346742))
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_051B86_S13E027_2022_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051B86_S13E027_2022_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051B86_S13E027_2022_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051B86_S13E027_2022_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051B86_S13E027_2022_04_16_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