https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-31T16:36:45.684451Z
2020-12-31T16:37:10.683720Z
s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1B_IW_GRDH_1SDV_20201231T163645_20201231T163710_024949_02F81D_C516
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
2020-12-31T16:36:45.684451Z
2020-12-31T16:37:10.683720Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20201231T191414_V20201231T145033_20201231T180803.EOF
347.43024408379193
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-31T22:03:26.147760Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20201231T163645_20201231T163710_024949_02F81D_C516
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.445669555917135 27.44422332252936,20.80928896824189 27.50638304109021,21.06134064615848 27.548869495360023,21.43983776379795 27.611752410729977,21.69229204393633 27.653082874537485,22.071416653280913 27.714231733473742,22.324821900480128 27.754487793002042,22.57827828467129 27.794259433880693,22.94698900086443 27.851231992636123,22.912566632785264 28.031939108490707,22.841086886731834 28.393127160614114,22.806537594410944 28.573894645941003,22.73463898711482 28.93499755928743,22.65204885556266 29.35618051322814,22.277311130920577 29.299688170166228,22.019311738577102 29.26014448400844,21.762179177565756 29.22020777953728,21.377901881163453 29.159544719263824,20.993408510688887 29.097674616501536,20.737435005157153 29.055833532680083,20.482308280355653 29.013611731258813,20.11109899346065 28.951249458759722,20.16637748556666 28.71063494348936,20.20895958117577 28.5301571565799,20.24970547665714 28.349370431694066,20.28739427882624 28.168064791978054,20.326165144185612 27.9869435228312,20.445669555917135 27.44422332252936))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6772802834886
45.99891490528536
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
2021-12-25T22:41:30.334915Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N28E021/2020/12/31/02F81D
2.0E-4
2.0E-4
true
block average
2
2
29.0
21.0
28.0
22.0
POLYGON((21.0 28.0,21.0 29.0,22.0 29.0,22.0 28.0,21.0 28.0))
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_02F81D_N28E021_2020_12_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F81D_N28E021_2020_12_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F81D_N28E021_2020_12_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F81D_N28E021_2020_12_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F81D_N28E021_2020_12_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 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