https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-12T16:13:47.907081Z
2024-03-12T16:14:16.953851Z
s3://sentinel-s1-l1c/GRD/2024/3/12/IW/DV/S1A_IW_GRDH_1SDV_20240312T161347_20240312T161416_052951_0668F0_C6C7
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
2024-03-12T16:13:47.907081Z
2024-03-12T16:14:16.953851Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240312T163526_V20240312T160538_20240312T224038.EOF
347.25190216536083
693000
Copernicus Ground Segment
2024-03-12T16:59:37.602121Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240312T161347_20240312T161416_052951_0668F0_C6C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.97013837150621 30.391998383434377,26.37128382619509 30.45817897224652,26.641338325799907 30.50198849863275,27.047423835340453 30.56674142186113,27.31940503568132 30.60935573407945,27.7248505953482 30.671762710047584,27.995766764629813 30.71271492917218,28.267166948539906 30.753140321671026,28.543730156335926 30.79371537380565,28.424554762208047 31.392819970243345,28.315494371528086 31.93423017364429,28.21908026387838 32.41785577507408,27.937013915277497 32.37762526637179,27.66053879901203 32.33754310932668,27.38430886473993 32.29685692169832,26.970430373405748 32.23469821949669,26.6948267034657 32.19250837430021,26.28190160467081 32.128101396601,26.006942765727644 32.08441745714421,25.598429764823777 32.018335691294624,25.667572503696054 31.714768101338983,25.70929297594116 31.534074851432372,25.794163926971635 31.172931634993194,25.876315613945792 30.811352261968846,25.97013837150621 30.391998383434377))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71799707064265
46.54020020444083
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
2024-03-12T19:02:12.356336Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N30E027/2024/03/12/0668F0
2.0E-4
2.0E-4
true
block average
2
2
31.0
27.0
30.0
28.0
POLYGON((28.0 30.71334547480724,27.319405035727396 30.609355734086588,27.0 30.5591793889965,27.0 31.0,28.0 31.0,28.0 30.71334547480724))
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_0668F0_N30E027_2024_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0668F0_N30E027_2024_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0668F0_N30E027_2024_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0668F0_N30E027_2024_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0668F0_N30E027_2024_03_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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