https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-11T05:40:52.251250Z
2020-04-11T05:41:17.250458Z
s3://sentinel-s1-l1c/GRD/2020/4/11/IW/DV/S1B_IW_GRDH_1SDV_20200411T054052_20200411T054117_021092_02804B_F7AF
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
2020-04-11T05:40:52.251250Z
2020-04-11T05:41:17.250458Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200411T073657_V20200411T031913_20200411T063643.EOF
192.3575246557688
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-11T08:17:10.510903Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200411T054052_20200411T054117_021092_02804B_F7AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.877369572426232 24.23971237412177,4.517524665021409 24.303422602936855,4.272263248424678 24.346319679268188,4.023447608552648 24.389402392414397,3.65562652020181 24.45229417429417,3.285377832165853 24.51463536366684,3.0378326339724104 24.555776043135765,2.4573313196912223 24.650545075991666,2.421936583147598 24.469899551213416,2.3848378698424293 24.289431468453216,2.3524704340116855 24.108196496680815,2.314721063866304 23.927827033517207,2.280468810796319 23.74688646749789,2.2476750637937792 23.565703568682988,2.212497891787999 23.384903625117666,2.164073655672845 23.144482373718564,2.7385287367517694 23.04860685284477,3.3507598377002363 22.943968046373662,3.9603162458951386 22.837277944080224,4.562650767670524 22.729392924517555,4.5750669899367615 22.789451737070298,4.614860784843348 22.970386594948703,4.649468227953217 23.152255303400754,4.685120903917775 23.333933362293863,4.729707763621342 23.514008400538653,4.767622697580125 23.695280851157886,4.80462831930824 23.87671506577459,4.839309423154994 24.058562346004265,4.877369572426232 24.23971237412177))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9079
46.19870839168635
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
2021-12-25T08:59:52.627077Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2020/04/11/02804B
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.828140673197782 24.0,4.804628319308548 23.87671506577617,4.729707763621097 23.51400840053753,4.685120903917547 23.33393336229282,4.620495862143501 23.0,4.0 23.0,4.0 24.0,4.828140673197782 24.0))
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_02804B_N23E004_2020_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02804B_N23E004_2020_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02804B_N23E004_2020_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02804B_N23E004_2020_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02804B_N23E004_2020_04_11_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