https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-22T16:37:30.654295Z
2020-01-22T16:37:55.651828Z
s3://sentinel-s1-l1c/GRD/2020/1/22/IW/DV/S1A_IW_GRDH_1SDV_20200122T163730_20200122T163755_030915_038C72_AA39
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
2020-01-22T16:37:30.654295Z
2020-01-22T16:37:55.651828Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200122T171947_V20200122T132850_20200122T164620.EOF
347.1710853782783
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-22T17:39:06.221335Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200122T163730_20200122T163755_030915_038C72_AA39
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.81292145048154 -31.494283780350717,30.161221945727654 -31.414369411640173,30.424054488579024 -31.35333739460045,30.686546968639576 -31.291770248906136,31.079644536003283 -31.198420599432854,31.341279792509006 -31.135524374731858,31.73308412322809 -31.040190423200258,31.993852435279333 -30.97597765601363,32.33251913074773 -30.891653484293172,32.27466607391461 -30.713448796130706,32.21880483107839 -30.53467219596942,32.10835215599309 -30.176875233504234,32.05453634790895 -29.997659144271065,31.943504655639835 -29.640158200259847,31.872254594580653 -29.40156147835437,31.538260384699914 -29.4845323589407,31.281118754158246 -29.547739296102826,30.89480892225682 -29.64161991652812,30.63687250342334 -29.703584503640112,30.249376003104068 -29.795593043015053,29.9906521134782 -29.856303871487448,29.731615218907127 -29.916510023657295,29.38837831668129 -29.99537975573929,29.454142637593037 -30.23531686384934,29.55673512941264 -30.594939749092696,29.606209623646972 -30.775196772320285,29.707938540431037 -31.1351250082225,29.759438061785247 -31.31497044558445,29.81292145048154 -31.494283780350717))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82889
45.75667585890568
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
2021-12-25T04:54:35.406263Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S31E029/2020/01/22/038C72
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.669747258542714 -31.0,29.55673512940544 -30.594939749067137,29.454142637591957 -30.235316863844805,29.38964467864031 -30.0,30.0 -30.0,30.0 -31.0,29.669747258542714 -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_038C72_S31E029_2020_01_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038C72_S31E029_2020_01_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038C72_S31E029_2020_01_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038C72_S31E029_2020_01_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038C72_S31E029_2020_01_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 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