https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-25T16:37:49.017431Z
2022-12-25T16:38:14.016318Z
s3://sentinel-s1-l1c/GRD/2022/12/25/IW/DV/S1A_IW_GRDH_1SDV_20221225T163749_20221225T163814_046490_059201_1992
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
2022-12-25T16:37:49.017431Z
2022-12-25T16:38:14.016318Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221225T171650_V20221225T132909_20221225T164639.EOF
347.17124879179914
693000
Copernicus Ground Segment
2022-12-25T17:57:16.379569Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221225T163749_20221225T163814_046490_059201_1992
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.813410883446934 -31.494293113133043,30.16174383587592 -31.414372194645793,30.424598898255315 -31.353335498144954,30.6871113685741 -31.29176430460275,31.08023496572301 -31.198409253261552,31.341885419591993 -31.135509851277423,31.733709923457628 -31.040171670599165,31.994490204184615 -30.975956371236787,32.33297007445207 -30.89167952082505,32.274752518271555 -30.71356745133702,32.10388310952977 -30.17814859901891,32.04785590885778 -29.999492538482578,31.934759620569682 -29.642513238327965,31.86092076974926 -29.404475685709702,31.526346473460322 -29.487554653261085,31.268543308413594 -29.550895004223065,31.012112659168935 -29.61332214274627,30.628433117412204 -29.705661477528224,30.37530926361875 -29.765876816885758,29.989829401890532 -29.85653053821622,29.73061197085792 -29.91677504843794,29.396120993113094 -29.993626736402902,29.415160562282182 -30.052820398459716,29.46641885992363 -30.232614118096333,29.516720682061 -30.41264499237347,29.574541734220254 -30.590965340918494,29.66286864063008 -30.953940925996463,29.715390981732334 -31.133534079287628,29.764061743018644 -31.31403043408249,29.813410883446934 -31.494293113133043))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.83269
45.64640824480215
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
2022-12-26T06:17:13.747438Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/12/25/059201
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_059201_S31E030_2022_12_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059201_S31E030_2022_12_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059201_S31E030_2022_12_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059201_S31E030_2022_12_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059201_S31E030_2022_12_25_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