https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-21T03:41:12.441193Z
2021-01-21T03:41:37.439223Z
s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1B_IW_GRDH_1SDV_20210121T034112_20210121T034137_025247_030190_031A
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
2021-01-21T03:41:12.441193Z
2021-01-21T03:41:37.439223Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210121T075550_V20210121T025438_20210121T061208.EOF
192.0238022688421
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-21T08:08:45.487935Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210121T034112_20210121T034137_025247_030190_031A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.99112024815476 10.95115744883917,32.42734316646566 11.063842064518974,31.860400138813688 11.17601026835431,31.291839161992108 11.287332256468751,30.73598296918396 11.39502625222296,30.66432960170885 11.033084415877589,30.629650838504645 10.851835695621721,30.559102271245692 10.489551337250662,30.52114295358031 10.30892498673208,30.487128165154274 10.127522214669519,30.439856875559332 9.88651567714891,30.99330217561345 9.777538832440204,31.556728505240656 9.665593303302066,32.11970804144114 9.552736662950991,32.68044943708562 9.439344714823886,32.91687852760877 10.588222310705309,32.99112024815476 10.95115744883917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85671496630966
46.06662
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
2021-12-25T23:44:58.805800Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10E030/2021/01/21/030190
2.0E-4
2.0E-4
true
block average
2
2
11.0
30.0
10.0
31.0
POLYGON((30.462115816520885 10.0,30.521142953579336 10.308924986727344,30.559102271242875 10.489551337236323,30.657999479088765 11.0,31.0 11.0,31.0 10.0,30.462115816520885 10.0))
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_030190_N10E030_2021_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030190_N10E030_2021_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030190_N10E030_2021_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030190_N10E030_2021_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030190_N10E030_2021_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