https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-19T17:25:14.412686Z
2022-01-19T17:25:40.664735Z
s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T172514_20220119T172540_041533_04F07B_8CD4
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
2022-01-19T17:25:14.412686Z
2022-01-19T17:25:40.664735Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220119T175319_V20220119T171932_20220119T235432.EOF
347.6969262913506
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-19T19:53:07.042170Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220119T172514_20220119T172540_041533_04F07B_8CD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.397239856308223 21.415964649723115,9.984708232917946 21.522681307711853,10.583213335988717 21.629118884955624,11.181319070696484 21.733184852222024,11.773256958483605 21.833905838554237,11.73837561558323 22.014686665837697,11.70509432543874 22.195822318392665,11.636482511962079 22.557734802816725,11.600049791490763 22.73833181201177,11.493113831168621 23.29262425775735,10.896144737693882 23.193147882246066,10.287663060055264 23.0892708522769,9.683963169552523 22.98373298312399,9.089298273029028 22.877363076135897,9.128934590436291 22.68417851407615,9.204216954735118 22.321557009218644,9.28268639528593 21.959512785207146,9.321312935524562 21.7783800855804,9.357742659213518 21.596845605268545,9.397239856308223 21.415964649723115))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88895932631195
46.09091418398102
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
2022-01-20T03:01:12.308090Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N23E009/2022/01/19/04F07B
2.0E-4
2.0E-4
true
block average
2
2
24.0
9.0
23.0
10.0
POLYGON((9.777014094169648 23.0,10.0 23.038982046746522,10.0 23.0,9.777014094169648 23.0))
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_04F07B_N23E009_2022_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F07B_N23E009_2022_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F07B_N23E009_2022_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F07B_N23E009_2022_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F07B_N23E009_2022_01_19_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