https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-30T18:35:11.756330Z
2022-12-30T18:35:36.755170Z
s3://sentinel-s1-l1c/GRD/2022/12/30/IW/DV/S1A_IW_GRDH_1SDV_20221230T183511_20221230T183536_046565_05948A_9ECF
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
2022-12-30T18:35:11.756330Z
2022-12-30T18:35:36.755170Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221230T203812_V20221230T165452_20221230T201222.EOF
348.011707869422
693000
Copernicus Ground Segment
2022-12-30T21:00:00.555453Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221230T183511_20221230T183536_046565_05948A_9ECF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.96865819397585 6.113536561016608,-5.411802689680325 6.228881224612261,-4.848778756846409 6.344852945544141,-4.293100610842446 6.4586534304400445,-3.748570830038095 6.569531167427663,-3.8215130929089556 6.931593645520809,-3.8929208929573256 7.294036684704873,-3.930025652544099 7.474966133442274,-4.05110064807302 8.077770521746165,-4.596319027471391 7.968378191085087,-5.158664492173458 7.854731783762373,-5.721361355490285 7.740196000384703,-6.278778390000134 7.62593919363265,-6.267486621305722 7.5659650275573025,-6.230628047498996 7.38430615308986,-6.190624023769675 7.203294546097747,-6.154611432725872 7.0214561763204095,-6.04413417099316 6.476428555539543,-5.96865819397585 6.113536561016608))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82310857336514
46.06040022813507
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
2022-12-31T00:32:27.334285Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/12/30/05948A
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.823352218701637,-3.8929208929572128 7.294036684704282,-3.834990375556429 7.0,-4.0 7.0,-4.0 7.823352218701637))
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_05948A_N07W004_2022_12_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05948A_N07W004_2022_12_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05948A_N07W004_2022_12_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05948A_N07W004_2022_12_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05948A_N07W004_2022_12_30_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