https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-21T03:44:30.644068Z
2020-01-21T03:44:55.641653Z
s3://sentinel-s1-l1c/GRD/2020/1/21/IW/DV/S1A_IW_GRDH_1SDV_20200121T034430_20200121T034455_030893_038BAF_3DE8
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
2020-01-21T03:44:30.644068Z
2020-01-21T03:44:55.641653Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200121T052517_V20200121T011630_20200121T043400.EOF
191.9620888419476
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-21T05:47:11.551174Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200121T034430_20200121T034455_030893_038BAF_3DE8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.946785675081713 1.1417079117081566,28.749026821991556 1.6101067867929348,28.713306300158376 1.4288363571450717,28.674888395002334 1.2480416451804242,28.631882601685042 1.068224386916816,28.58993744373765 0.8881766747337106,28.551982519213503 0.7072671526933063,28.517681354759787 0.5255648719337153,28.481112390808583 0.3443423711774448,28.44132862452994 0.16380694850855818,28.42874082136136 0.10398188437043837,30.624826189835773 -0.3688399470174347,30.637492435521743 -0.30884588798816753,30.677457111659844 -0.1277854794827256,30.713958094774434 0.05401914232912817,30.748686708529174 0.2362016673173199,30.78662219002505 0.41768936113627253,30.828958076495212 0.598227565992544,30.872274323912094 0.7785537962837704,30.91083914368399 0.9598986701553391,30.946785675081713 1.1417079117081566))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8194
46.08356088199087
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
2021-12-25T04:50:30.731120Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N00E029/2020/01/21/038BAF
2.0E-4
2.0E-4
true
block average
2
2
1.0
29.0
0.0
30.0
POLYGON((29.0 0.0,29.0 1.0,30.0 1.0,30.0 0.0,29.0 0.0))
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_038BAF_N00E029_2020_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038BAF_N00E029_2020_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038BAF_N00E029_2020_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038BAF_N00E029_2020_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038BAF_N00E029_2020_01_21_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