https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-07T16:19:26.690790Z
2021-02-07T16:19:51.689010Z
s3://sentinel-s1-l1c/GRD/2021/2/7/IW/DV/S1B_IW_GRDH_1SDV_20210207T161926_20210207T161951_025503_0309E9_C282
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
2021-02-07T16:19:26.690790Z
2021-02-07T16:19:51.689010Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210207T204507_V20210207T161249_20210207T193019.EOF
347.5774540565724
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-08T14:27:46.523260Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210207T161926_20210207T161951_025503_0309E9_C282
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.216384619963073 24.421562437933428,25.585740047245615 24.48683354037154,25.839882701334627 24.53117860220777,26.21913697098315 24.59650355479885,26.47192790415633 24.63947929293991,26.85014672891275 24.7029329293807,27.10338669040913 24.744851163339227,27.647852294617053 24.83342430328013,27.57608807495339 25.194584119519007,27.505594827782375 25.556023689087166,27.469709300973726 25.73663626082122,27.398920939090452 26.098004920170677,27.363864097053266 26.27873615228573,27.351654236536508 26.33868070020761,26.79942866572256 26.25086916376402,26.41537271461231 26.188461198693155,26.158431409019045 26.146101093637917,25.901312861461534 26.103223204532654,25.520591793132276 26.038831199259135,25.264685328472076 25.994948256609128,24.88530521366073 25.928998251880728,24.939100678128202 25.688117399575834,24.980487605438213 25.507476708289865,25.018782304700263 25.32629445008123,25.06069568228969 25.14574936362877,25.101611336594548 24.96503058154495,25.17752953638512 24.60255044813204,25.216384619963073 24.421562437933428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79023156217376
46.42498717959879
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
2021-12-26T00:38:47.553303Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E027/2021/02/07/0309E9
2.0E-4
2.0E-4
true
block average
2
2
26.0
27.0
25.0
28.0
POLYGON((27.418119083632845 26.0,27.614752889997426 25.0,27.0 25.0,27.0 26.0,27.418119083632845 26.0))
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_0309E9_N25E027_2021_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0309E9_N25E027_2021_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0309E9_N25E027_2021_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0309E9_N25E027_2021_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0309E9_N25E027_2021_02_07_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