https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-01T17:04:53.456072Z
2021-01-01T17:05:18.455067Z
s3://sentinel-s1-l1c/GRD/2021/1/1/IW/DV/S1B_IW_GRDH_1SDV_20210101T170453_20210101T170518_024963_02F89D_2DC3
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-01-01T17:04:53.456072Z
2021-01-01T17:05:18.455067Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210101T192200_V20210101T135257_20210101T171027.EOF
347.74452514997876
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-01T20:11:59.603413Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210101T170453_20210101T170518_024963_02F89D_2DC3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.389321804314402 -19.706963546444893,20.94620933635433 -19.579288741235697,21.546417376491917 -19.439534523534007,22.14582669685795 -19.297757766579245,22.69390971747051 -19.166183990619853,22.64668696841867 -18.986513482935692,22.600069060086227 -18.806614381867007,22.367188328430842 -17.90726584200729,22.305862738959874 -17.6679028972201,21.761876802474333 -17.79777168793813,21.165727861503534 -17.93814966083787,20.570413988761647 -18.076299397323425,20.018952904937127 -18.20244942615369,20.033116882161632 -18.26219804087678,20.077469161988088 -18.442815171927485,20.389321804314402 -19.706963546444893))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26778
46.00531825987709
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
2021-12-25T22:45:50.016571Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E021/2021/01/01/02F89D
2.0E-4
2.0E-4
true
block average
2
2
-18.0
21.0
-19.0
22.0
POLYGON((21.0 -19.0,21.0 -18.0,22.0 -18.0,22.0 -19.0,21.0 -19.0))
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_02F89D_S19E021_2021_01_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F89D_S19E021_2021_01_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F89D_S19E021_2021_01_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F89D_S19E021_2021_01_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F89D_S19E021_2021_01_01_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