https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-22T03:18:38.342814Z
2022-10-22T03:19:03.341541Z
s3://sentinel-s1-l1c/GRD/2022/10/22/IW/DV/S1A_IW_GRDH_1SDV_20221022T031838_20221022T031903_045549_057205_9DE2
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
2022-10-22T03:18:38.342814Z
2022-10-22T03:19:03.341541Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221022T045537_V20221022T005210_20221022T040940.EOF
191.979233731744
693000
Copernicus Ground Segment
2022-10-22T05:58:23.846436Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221022T031838_20221022T031903_045549_057205_9DE2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.262640938497185 6.698938194753992,37.71298274847185 6.812273822482733,37.14841957166109 6.927976782245878,36.59975577349629 7.03971188420628,36.0547078455429 7.1500209007616915,36.02176538397643 6.968364240099198,35.976570630216166 6.789092570980487,35.944750889576184 6.607098567639031,35.905927652323285 6.426525745590154,35.877560792211284 6.243812552756912,35.80490683088062 5.881612701340606,35.7708356647399 5.700042819623109,35.75653297350241 5.640746434735846,36.85189076520292 5.415287522550004,37.955539989660835 5.185925201522411,38.006331771430865 5.427163460063502,38.04264830935442 5.608930495962926,38.08013258745513 5.79045080592381,38.11530019423609 5.97245093691466,38.14810029935532 6.15493970464778,38.190056923769376 6.335521591422093,38.227751334404566 6.516987420631104,38.262640938497185 6.698938194753992))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.94586
46.19733611654115
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
2022-10-22T07:21:22.459909Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N06E035/2022/10/22/057205
2.0E-4
2.0E-4
true
block average
2
2
7.0
35.0
6.0
36.0
POLYGON((35.82865423493174 6.0,35.87756079221114 6.243812552756098,35.90592765232345 6.426525745591353,35.94475088957605 6.607098567638578,35.97657063021609 6.789092570979914,36.0 6.882028628334117,36.0 6.0,35.82865423493174 6.0))
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_057205_N06E035_2022_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057205_N06E035_2022_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057205_N06E035_2022_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057205_N06E035_2022_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057205_N06E035_2022_10_22_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