https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-31T03:25:04.852406Z
2023-01-31T03:25:29.851007Z
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T032504_20230131T032529_047022_05A3DE_92AE
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
2023-01-31T03:25:04.852406Z
2023-01-31T03:25:29.851007Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230131T064823_V20230131T023905_20230131T055635.EOF
192.0526183651332
693000
Copernicus Ground Segment
2023-01-31T07:32:55.127937Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T032504_20230131T032529_047022_05A3DE_92AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.504652123764465 12.972008748579787,36.939989198131315 13.082998080191782,36.36931978591123 13.19381176515369,35.804900032377574 13.302062789107625,35.250203350068325 13.40713145876901,35.21336008679815 13.226405195242846,35.177651773632576 13.045366977300603,35.14111166993625 12.864481095586411,35.06987679093403 12.50234466385512,35.03264427364552 12.321576387706235,34.962047192494694 11.959286765557561,34.95009607470624 11.899839901949012,35.50225253482255 11.793464464864664,36.06268454437501 11.684310326702011,36.6302817129401 11.572553941453792,37.18216843889755 11.462737302054943,37.19608026900748 11.52204048355851,37.234867670524395 11.703259178233985,37.2708558124198 11.885035183398529,37.309666763587686 12.06624627982632,37.34571132944402 12.248006541870492,37.382642899901136 12.429588032459959,37.41508848955675 12.612056948007067,37.46263713018328 12.791530534499568,37.504652123764465 12.972008748579787))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.01032202682021
46.08458944252271
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
2023-01-31T21:39:36.865299Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N12E034/2023/01/31/05A3DE
2.0E-4
2.0E-4
true
block average
2
2
13.0
34.0
12.0
35.0
POLYGON((34.969980722301045 12.0,35.0 12.154052725657293,35.0 12.0,34.969980722301045 12.0))
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_05A3DE_N12E034_2023_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3DE_N12E034_2023_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3DE_N12E034_2023_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3DE_N12E034_2023_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3DE_N12E034_2023_01_31_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